Best Dock Floats Compared: Materials, Brands, and What Actually Matters for Long-Term Value<\/title>\n<\/head>\n<body>\n\n<div class=\"bd-post\">\n <style>\n @import url('https:\/\/fonts.googleapis.com\/css2?family=Roboto:wght@400;600&family=Roboto+Slab:wght@400&display=swap');\n\n .bd-post {\n \/* Hiseadock Color Palette *\/\n --primary-blue: #0095EB;\n --h3-blue: #008CCF;\n --secondary-gray: #54595F;\n --text-gray: #7A7A7A;\n --accent-red: #F6121C;\n --bg-light: #F5F7F9;\n --table-text-dark: #202020;\n --border-light: #EAEAEA;\n --white: #FFFFFF;\n\n --prose-width: 760px;\n --pad-compact: 16px 20px;\n --pad-standard: 24px 32px;\n\n font-family: 'Roboto', sans-serif;\n font-size: 16px;\n font-weight: 400;\n line-height: 1.8;\n color: var(--text-gray);\n background: var(--white) !important; \/* \u4e3b\u7ad9\u767d\u5e95 *\/\n padding: 40px 5%;\n max-width: 100%;\n box-sizing: border-box;\n }\n\n .bd-post *, .bd-post *::before, .bd-post *::after { box-sizing: border-box; }\n .bd-post a { overflow-wrap: anywhere; 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margin: 0; }\n .bd-post .bp-7-text { display: flex; flex-direction: column; gap: 12px; }\n .bd-post .bp-7-title { font-family: 'Roboto', sans-serif; font-size: 28px; font-weight: 600; color: var(--table-text-dark); margin: 0; line-height: 1.3; }\n .bd-post .bp-7-subtitle { font-size: 16px; color: var(--secondary-gray); margin: 0; max-width: 560px; line-height: 1.6; }\n\n \/* \u2500\u2500\u2500 CTA Buttons (Hiseadock Style) \u2500\u2500\u2500 *\/\n .bd-post .bp-5-btn, .bd-post .bp-7-btn {\n display: inline-flex; align-items: center; justify-content: center; gap: 8px;\n padding: 16px 36px; border-radius: 4px;\n background: var(--primary-blue) !important; color: var(--white) !important;\n font-family: 'Roboto', sans-serif; font-size: 16px; font-weight: 600;\n text-decoration: none !important; border: none; cursor: pointer;\n transition: background 0.3s ease; white-space: nowrap;\n }\n .bd-post .bp-5-btn:hover, .bd-post .bp-7-btn:hover {\n background: #007BB5 !important;\n }\n .bd-post .bp-5-btn svg, .bd-post .bp-7-btn svg { color: var(--white) !important; display: block; }\n\n \/* \u2500\u2500\u2500 Theme Protection \u2500\u2500\u2500 *\/\n .bd-post .bp-1-questions, .bd-post .bp-2-header, .bd-post .bp-3-formula, .bd-post .bp-5-cta-mid { display: flex !important; flex-direction: row !important; flex-wrap: nowrap !important; }\n .bd-post .bp-2-icon, .bd-post .bp-3-icon-wrap, .bd-post .bp-7-icon { flex: 0 0 auto !important; display: flex !important; }\n\n \/* \u2500\u2500\u2500 Mobile \u2500\u2500\u2500 *\/\n @media (max-width: 768px) {\n .bd-post { padding: 20px; }\n .bd-post h1 { font-size: 32px; margin-bottom: 24px; }\n .bd-post h1 + p, .bd-post h1 + p + p, .bd-post h1 + p + p + p { font-size: 16px; text-align: left; }\n .bd-post h2 { font-size: 26px; }\n .bd-post h3 { font-size: 22px; }\n .bd-post .bp-2-grid, .bd-post .bp-6-rules { grid-template-columns: 1fr; }\n .bd-post .bp-3-formula { flex-direction: column; align-items: flex-start; text-align: left; }\n .bd-post .bp-4-equation { flex-direction: column; gap: 16px; }\n .bd-post .bp-4-times { display: none; }\n .bd-post .bp-5-cta-mid { flex-direction: column; text-align: center; }\n .bd-post .bp-7-cta-end { padding: 32px 20px; }\n .bd-post .bp-7-title { font-size: 24px; }\n .bd-post .bp-5-btn, .bd-post .bp-7-btn { width: 100%; justify-content: center; }\n }\n <\/style>\n\n <article class=\"bd-post-article\">\n\n <h1>Best Dock Floats Compared: Materials, Brands, and What Actually Matters for Long-Term Value<\/h1>\n\n <p>Choosing the right dock floats determines whether your floating dock lasts five years or fifteen. With every manufacturer claiming to be the best, telling a disposable float from a premium one is difficult. This guide breaks down materials, buoyancy, and top brands to help you make the right investment.<\/p>\n\n <hr>\n\n \n <h2>Types of Dock Floats: Know What You’re Buying Before You Compare<\/h2>\n\n <p>Before you compare brands or <a href=\"https:\/\/www.hiseadock.com\/nl\/dock-float-calculator\/\">calculate buoyancy<\/a>, you need to know what you’re even looking at. Dock floats come in four broad categories, and they are not interchangeable.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Type<\/th><th>How It Works<\/th><th>Typische levensduur<\/th><th>Beste voor<\/th><th>Watch Out For<\/th><\/tr><\/thead>\n <tbody>\n <tr><td><strong>Encapsulated Foam Float<\/strong><\/td><td>Rotationally molded HDPE shell filled with closed-cell EPS foam<\/td><td>10\u201320 years<\/td><td>Residential and commercial docks, any condition<\/td><td>Heavier than hollow alternatives; higher upfront cost<\/td><\/tr>\n <tr><td><strong>Hollow HDPE Pontoon \/ Cube<\/strong><\/td><td>Blow-molded hollow HDPE chamber; buoyancy from trapped air<\/td><td>5\u201312 years (with UV protection)<\/td><td>Modular docks, DIY builds, shallow water<\/td><td>Single puncture can flood the chamber; seam quality critical<\/td><\/tr>\n <tr><td><strong>Air-Filled Lift Tank<\/strong><\/td><td>Thick-walled rotomolded tank relying entirely on air for buoyancy<\/td><td>8\u201315 years (industrial-grade)<\/td><td>Work platforms, bridges, heavy-load industrial<\/td><td>Slow leaks undetectable until buoyancy loss is critical<\/td><\/tr>\n <tr><td><strong>Barrel \/ Improvised<\/strong><\/td><td>Repurposed plastic or metal drums<\/td><td>2\u20135 years<\/td><td>Temporary or ultra-budget builds<\/td><td>Unpredictable failure; no warranty; corrosion (metal)<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>For a dock you expect to last beyond five years, the first two types dominate the conversation. Encapsulated foam floats are the industry standard for permanent installations. Hollow HDPE pontoons offer a lighter, more modular alternative, particularly popular for DIY builds where handling weight matters.<\/p>\n\n <p>Barrels are cheap, and they look cheap. What starts as a money-saving shortcut often becomes a more expensive rebuild two years later.<\/p>\n\n <p>Now that you can identify each type, the real comparison starts at the material level.<\/p>\n\n <hr>\n\n \n <h2>Dock Float Materials: HDPE, EPS Foam, and the Chemistry That Determines Lifespan<\/h2>\n\n <p>The difference between a 5-year float and a 15-year float isn’t the brand name stamped on the side. It’s the polymer grade, the foam formulation, and whether the manufacturer invested in UV stabilizers when compounding the raw material. Three layers determine everything.<\/p>\n\n \n <figure style=\"margin: 32px 0; text-align: center; padding: 0;\">\n <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.hiseadock.com\/wp-content\/uploads\/2026\/04\/floating-dock-sections_2.webp\" alt=\"Dock float materials showing HDPE shell and EPS foam core\" width=\"512\" height=\"384\" style=\"max-width: 100%; height: auto; border-radius: 8px; border: 1px solid #E8E8E8; display: inline-block;\">\n <\/figure>\n \n\n <h3>HDPE Shell Grades: Virgin vs. Recycled and Why Wall Thickness Isn’t Everything<\/h3>\n\n <p>High-Density Polyethylene (HDPE) is the dominant material for dock float shells, and for good reason. It resists impact, shrugs off saltwater, and doesn’t corrode. But not all HDPE is equal.<\/p>\n\n <p>Virgin HDPE consists of long, uniform polymer chains produced directly from ethylene. These long chains give the material its tensile strength, impact resistance, and crack resistance. Recycled or regrind HDPE goes through additional heat cycles that shorten those polymer chains. Each re-melt degrades the molecular structure slightly, and the resulting material is measurably more brittle.<\/p>\n\n <p>In practice: a float made from virgin HDPE will absorb dock impacts and wave loads without cracking. A float made from high-percentage regrind may look identical on day one, but after two years of thermal cycling and UV exposure, the micro-cracks begin.<\/p>\n\n <p>Wall thickness matters too, but it’s misleading in isolation. A 5mm wall of high-quality virgin HDPE with proper UV stabilization will outlast an 8mm wall of un-stabilized regrind. The industry benchmark for encapsulated foam float shells is <code>≥0.150\"<\/code> (3.8mm), achieved through rotational molding. Rotomolding produces seamless, stress-free shells with uniform wall distribution. Blow-molded HDPE pontoons typically range from 3mm to 6mm in wall thickness, with critical stress points like connection lugs and corners reinforced up to 19mm.<\/p>\n\n <p><strong>How to spot quality:<\/strong> ask the manufacturer explicitly whether they use virgin or recycled HDPE, and at what percentage. If they can’t or won’t answer, assume the worst.<\/p>\n\n <h3>Foam Core Technology: Encapsulated EPS vs. Hollow Air Chambers<\/h3>\n\n <p>This is the single most important structural distinction in dock float design, and the one with the highest consequences if you choose wrong.<\/p>\n\n <p>An encapsulated foam float has an HDPE outer shell filled with closed-cell Expanded Polystyrene (EPS) foam, typically at a density of 1.0\u20132.0 lb\/ft\u00b3 (16\u201332 kg\/m\u00b3). The foam and shell are bonded during the rotational molding process, creating a unified structure. If the outer shell is punctured by debris, ice, or a misplaced boat propeller, the foam core continues to provide buoyancy. The float doesn’t sink. It doesn’t even lose significant freeboard. You patch the shell when convenient, and the dock stays operational.<\/p>\n\n <p>A hollow air-filled float has no foam core. Buoyancy comes entirely from the trapped air inside the sealed chamber. This works perfectly until it doesn’t. One puncture, one cracked seam, one degraded end cap, and the chamber floods. Buoyancy loss is immediate and often catastrophic. Worse, slow leaks from seam micro-cracks are nearly impossible to detect until the dock is visibly listing.<\/p>\n\n <p>The performance gap is stark: an encapsulated float can lose 80% of its shell integrity and still float within 90% of its rated capacity. An air-filled float with a pinhole leak loses buoyancy incrementally and irreversibly. For permanent installations in water that sees wave action, debris, or ice, encapsulated foam is the standard for a reason.<\/p>\n\n <p><strong>Practical test:<\/strong> if you can hear sloshing water inside a float, it’s already failing.<\/p>\n\n <h3>UV Stabilizers and Additives: The Invisible Chemistry That Prevents Premature Aging<\/h3>\n\n <p>Two identical-looking HDPE floats sit in the sun for three years. One’s surface is chalky and cracked. The other looks nearly new. The difference isn’t the HDPE. It’s what was mixed into it.<\/p>\n\n <p>Ultraviolet radiation breaks down HDPE at the molecular level, snipping polymer chains and causing surface embrittlement, micro-cracking, and eventual structural failure. Without UV protection, HDPE exposed to continuous sunlight can lose over 40% of its tensile strength within a few years of outdoor exposure. That degradation accelerates in marine environments where salt spray and thermal cycling compound the stress.<\/p>\n\n <p>UV stabilizers are the answer. The most common approach is adding carbon black at 2\u20133% concentration. It’s inexpensive, highly effective, and absorbs radiation before it reaches the polymer chains. Hindered Amine Light Stabilizers (HALS), typically added at 0.1\u20130.5%, work differently: they scavenge the free radicals generated by UV exposure, neutralizing the degradation reaction before it propagates. Premium formulations use both.<\/p>\n\n <p><strong>The question to ask any manufacturer:<\/strong> “Does your HDPE compound include UV inhibitors, and at what concentration?” If the answer is vague \u2014 “our material is UV resistant” \u2014 that’s not an answer. Properly stabilized HDPE with carbon black or HALS additives can maintain mechanical properties for 15+ years of continuous outdoor exposure. Unprotected HDPE begins measurable degradation within 12\u201318 months.<\/p>\n\n \n <div class=\"bp-1-questions\">\n <div class=\"bp-1-bar\"><\/div>\n <div class=\"bp-1-content\">\n <span class=\"bp-1-label\">Before You Buy<\/span>\n <p class=\"bp-1-text\">Ask every manufacturer three questions: (1) Virgin or recycled HDPE \u2014 and at what percentage? (2) What UV stabilizers are in the compound, and at what concentration? (3) Can you provide independent tensile test data for your connection lugs? If they answer vaguely or won’t answer at all, treat that as information.<\/p>\n <\/div>\n <\/div>\n\n <hr>\n\n \n <h2>How Much Buoyancy Do You Actually Need? A Practical Sizing Guide<\/h2>\n\n <p>Choosing the “best” dock float means nothing if you buy the wrong size. Undersized floats leave your dock sitting too low in the water: unstable, constantly wet, and dangerous under load. Oversized floats waste money and create an awkwardly high freeboard that makes boarding difficult.<\/p>\n\n <p>The fundamental formula is straightforward:<\/p>\n\n \n <div class=\"bp-3-formula\">\n <div class=\"bp-3-icon-wrap\">\n <svg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"4\" y=\"2\" width=\"16\" height=\"20\" rx=\"2\"\/><line x1=\"8\" y1=\"6\" x2=\"16\" y2=\"6\"\/><line x1=\"16\" y1=\"14\" x2=\"16\" y2=\"18\"\/><line x1=\"12\" y1=\"14\" x2=\"12\" y2=\"18\"\/><line x1=\"8\" y1=\"14\" x2=\"8\" y2=\"18\"\/><line x1=\"8\" y1=\"10\" x2=\"16\" y2=\"10\"\/><\/svg>\n <\/div>\n <div class=\"bp-3-content\">\n <p class=\"bp-3-formula-text\">Total Buoyancy Needed = (Dead Load + Live Load) × Safety Factor<\/p>\n <p class=\"bp-3-formula-hint\">Dead Load: 8\u201312 psf wood \/ 5\u20138 psf aluminum · Live Load: 20\u201340 psf · Safety Factor: 1.5× calm \/ 2.0× exposed<\/p>\n <\/div>\n <\/div>\n\n <p><strong>Dead Load<\/strong> is the weight of everything permanent: your dock frame (wood ≈ 8\u201312 pounds per square foot; aluminum ≈ 5\u20138 psf), decking material, hardware, and any fixed accessories like cleats or ladders. For a typical 10×20 foot wooden dock, dead load alone can reach 1,600\u20132,400 lbs.<\/p>\n\n <p><strong>Live Load<\/strong> accounts for people, furniture, coolers, and equipment. The standard reference for private docks is 40 psf of deck area, though floating dock flotation calculations often use 20 psf for the buoyancy design. The float system only needs to keep the structure above water, not support the concentrated loads that the deck framing handles separately. For commercial docks and marinas, live load requirements climb to 50\u2013100 psf.<\/p>\n\n <p><strong>Safety Factor<\/strong> accounts for dynamic conditions. Use 1.5× for calm, protected waters like inland lakes and sheltered bays. Use 2.0× for exposed locations with wave action, tidal currents, or ice. This margin keeps your dock stable when a group of people all move to one side at once. Skip it at your own risk.<\/p>\n\n <p><strong>Worked example:<\/strong> A 10×20 ft wooden dock (200 sq ft) in a calm lake.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Component<\/th><th>Calculation<\/th><th>Weight (lbs)<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Dead Load (wood frame + decking @ 10 psf)<\/td><td>200 × 10<\/td><td>2,000<\/td><\/tr>\n <tr><td>Live Load (people + gear @ 20 psf)<\/td><td>200 × 20<\/td><td>4,000<\/td><\/tr>\n <tr><td>Subtotal<\/td><td><\/td><td>6,000<\/td><\/tr>\n <tr><td>Safety Factor (1.5× for calm water)<\/td><td>6,000 × 1.5<\/td><td><strong>9,000 lbs total buoyancy required<\/strong><\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>Now divide by your chosen float’s rated buoyancy. If using a standard 24″×48″×16″ encapsulated float rated at 600 lbs each:<\/p>\n\n <p>9,000 ÷ 600 = <strong>15 floats<\/strong><\/p>\n\n <p>Two common mistakes to avoid. First: matching buoyancy to dead load only. Your dock will sit barely above the water until someone steps on it. Second: ignoring the safety factor. The math works on paper but the real-world dock will feel spongy and unstable under dynamic loads.<\/p>\n\n <p>Also consider freeboard, the height of your deck above the waterline. For calm water, 12\u201318 inches is comfortable. For exposed water, aim for 18\u201324 inches. The float’s physical height and buoyancy together determine freeboard, so factor both into your selection.<\/p>\n\n <hr>\n\n \n <h2>What Makes a Dock Float Last 10+ Years? The Durability Checklist<\/h2>\n\n <p>Dock float longevity isn’t a single variable. It’s the product of three factors working together: how well the material resists its environment, how robust the physical structure is, and how much confidence the manufacturer has in their own product. Miss any one of these, and the clock starts ticking faster than it should.<\/p>\n\n \n <figure style=\"margin: 32px 0; text-align: center; padding: 0;\">\n <img decoding=\"async\" src=\"https:\/\/www.hiseadock.com\/wp-content\/uploads\/2026\/06\/best-dock-floats-2.webp\" alt=\"Floating dock durability in harsh marine environments\" width=\"512\" height=\"384\" style=\"max-width: 100%; height: auto; border-radius: 8px; border: 1px solid #E8E8E8; display: inline-block;\">\n <\/figure>\n \n\n <h3>Environmental Resistance: UV, Saltwater, Ice, and Marine Growth<\/h3>\n\n <p>The environment is the number-one killer of dock floats. But most buyers only ask “will it sink?” instead of “will it hold up?”<\/p>\n\n <ul>\n <li><strong>UV Radiation:<\/strong> As covered above, unprotected HDPE degrades steadily under sunlight. In high-sun regions like Florida, Texas, Australia, or the Mediterranean, UV stabilization is the difference between a 5-year float and a 15-year float.<\/li>\n <li><strong>Saltwater:<\/strong> One of HDPE’s strongest selling points: it is chemically inert to salt. Unlike steel, which corrodes, or wood, which rots, HDPE doesn’t react with seawater. Metal fasteners and frame hardware do corrode, however. Choose stainless steel or marine-grade aluminum for all connections.<\/li>\n <li><strong>Freezing Conditions:<\/strong> HDPE’s brittleness temperature is approximately -70°C (-94°F), so the material itself won’t become brittle in any inhabited climate. That said, water trapped in seams or end cap threads can freeze and expand, creating stress cracks over repeated freeze-thaw cycles. Encapsulated foam floats perform better here because the foam core limits the volume of water that could infiltrate.<\/li>\n <li><strong>Marine Growth:<\/strong> Barnacles, algae, and zebra mussels will colonize any submerged surface. The good news: they don’t structurally damage HDPE. They do add weight and drag, and cleaning them off is a maintenance task. Anti-fouling coatings exist but are rarely necessary for private docks.<\/li>\n <\/ul>\n\n <p><strong>Quick self-assessment:<\/strong> Is your water brackish or salt? Does your dock face direct southern exposure? Does your region see hard freezes? Each “yes” raises the bar for what qualifies as “durable enough.”<\/p>\n\n \n <div class=\"bp-2-enviro-check\">\n <div class=\"bp-2-header\">\n <svg class=\"bp-2-icon\" width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg>\n <span class=\"bp-2-title\">Your Waterfront Self-Check<\/span>\n <\/div>\n <div class=\"bp-2-grid\">\n <div class=\"bp-2-item\">\n <svg class=\"bp-2-bullet\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3\"\/><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\/><\/svg>\n <div>\n <p class=\"bp-2-question\">Salt or Brackish Water?<\/p>\n <p class=\"bp-2-hint\">Prioritize stainless hardware + HDPE (inert to salt)<\/p>\n <\/div>\n <\/div>\n <div class=\"bp-2-item\">\n <svg class=\"bp-2-bullet\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3\"\/><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\/><\/svg>\n <div>\n <p class=\"bp-2-question\">Direct Southern Exposure?<\/p>\n <p class=\"bp-2-hint\">Require UV inhibitor documentation<\/p>\n <\/div>\n <\/div>\n <div class=\"bp-2-item\">\n <svg class=\"bp-2-bullet\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3\"\/><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\/><\/svg>\n <div>\n <p class=\"bp-2-question\">Hard Freezes Each Winter?<\/p>\n <p class=\"bp-2-hint\">Encapsulated foam handles freeze-thaw better<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <h3>Shell Integrity: Wall Thickness, Seam Quality, and Connection Lugs<\/h3>\n\n <p>The float’s physical structure has three critical points, and cheap manufacturing tends to fail at all three.<\/p>\n\n <p><strong>Wall thickness<\/strong> is the most obvious quality indicator, but it’s not the whole story. A rotomolded encapsulated float with a uniform 0.150-inch wall is structurally superior to a blow-molded pontoon with 0.200-inch walls at the center but 0.080-inch walls at the corners. Rotomolding produces seamless, one-piece shells with even wall distribution. Blow molding creates a parting line where mold halves meet, and that seam is the natural weak point. Poor process control can thin the wall at the parting line by 20\u201340%, creating a failure point that the spec sheet doesn’t mention.<\/p>\n\n <p><strong>Connection lugs<\/strong> are where dock floats physically attach to each other and to the frame. These tabs take the full brunt of wave impacts, ice expansion, and dock movement. A lug thickness of 19mm (0.75 inches) is the benchmark for serious-duty floats. Thinner lugs, 12mm or less, can tear under storm loading. When one float disconnects, the loads redistribute to neighbors, creating a cascading failure. The diagonal tensile test measures exactly this: premium floats withstand over 14,000 N (approximately 3,150 lbf) before lug failure.<\/p>\n\n <p><strong>Seam quality<\/strong> on hollow floats is make-or-break. Threaded end caps on HDPE pontoons must seat perfectly against O-rings or gaskets to maintain the air seal. A $0.50 O-ring that degrades in UV can flood a $200 float. Quality manufacturers use EPDM or silicone gaskets rated for continuous outdoor exposure.<\/p>\n\n <h3>Warranty as a Quality Signal: What 5, 10, and 15 Years Actually Mean<\/h3>\n\n <p>A warranty in the dock float industry isn’t customer service policy. It’s an engineering statement. The manufacturer is telling you, in years, how long they believe their material and process will hold up.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Warranty Length<\/th><th>What It Signals<\/th><th>Wat controleren?<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>1\u20133 years<\/td><td>Minimum legal coverage. Implies limited confidence in material longevity.<\/td><td>Expect to replace within 5 years.<\/td><\/tr>\n <tr><td>5 years<\/td><td>Industry baseline for quality manufacturers. Indicates virgin HDPE + basic UV stabilization.<\/td><td>Is it free replacement or pro-rated? Does it cover UV degradation?<\/td><\/tr>\n <tr><td>8\u201312 years<\/td><td>Above-average confidence. Typically rotomolded encapsulated foam floats from established brands.<\/td><td>Check if shipping costs are included in replacement.<\/td><\/tr>\n <tr><td>15 years<\/td><td>Top tier. Only a handful of manufacturers offer this. Implies premium materials, rigorous QC, and a structural over-build margin.<\/td><td>Eagle Floats (Permafloat) is the most cited example at this level.<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>But warranty length alone doesn’t tell the full story. Read the fine print for three things: (1) Does the warranty explicitly cover UV degradation, or only manufacturing defects? (2) Is it a free replacement or pro-rated, where the refund decreases each year? (3) Is the warranty contingent on “professional installation,” which could void coverage for the DIY builder who makes up the majority of this market?<\/p>\n\n <p>A manufacturer offering a 5-year free-replacement warranty that covers any damage is making a fundamentally different commitment than one offering a 10-year pro-rated warranty that excludes UV, impact, and “acts of nature.” The first is standing behind their product. The second is standing behind their legal department.<\/p>\n\n <p>For example, manufacturers like Hisea Dock back their floats with a 5-year free-replacement warranty covering any damage within the warranty period, supported by 24\/7 after-sales service and full spare parts availability. Their HDPE formulation includes UV inhibitors compounded directly into the raw material, and their production line subjects floats to diagonal tensile testing reaching 14,389 N. That stress level exposes weaknesses invisible to visual inspection. These four data points together \u2014 an ISO 9001-certified process, CE\/SGS\/TUV product certifications, specific tensile test results, and a warranty that doesn’t hide behind exclusions \u2014 give buyers a measurable benchmark to compare other manufacturers against. If a supplier can’t produce equivalent documentation for their own product, that gap is information worth having.<\/p>\n\n \n <div class=\"bp-4-durability\">\n <p class=\"bp-4-eyebrow\">The Durability Equation<\/p>\n <div class=\"bp-4-equation\">\n <div class=\"bp-4-factor\">\n <span class=\"bp-4-num\">Materiaal<\/span>\n <span class=\"bp-4-label\">Polymer grade + UV stabilizer chemistry<\/span>\n <\/div>\n <span class=\"bp-4-times\">×<\/span>\n <div class=\"bp-4-factor\">\n <span class=\"bp-4-num\">Manufacturing<\/span>\n <span class=\"bp-4-label\">Process control + seam integrity + wall uniformity<\/span>\n <\/div>\n <span class=\"bp-4-times\">×<\/span>\n <div class=\"bp-4-factor\">\n <span class=\"bp-4-num\">Protection<\/span>\n <span class=\"bp-4-label\">Environmental resistance + warranty backing<\/span>\n <\/div>\n <\/div>\n <p class=\"bp-4-result\">Longevity isn’t one spec. It’s the product of all three. A float with great material but poor seam bonding will fail just as surely as one with a thin shell and premium foam. Judge the whole triangle \u2014 not one corner of it.<\/p>\n <\/div>\n\n <hr>\n\n \n <h2>Installing Dock Floats: Hardware, Frame Compatibility, and Common DIY Mistakes<\/h2>\n\n <p>Installation isn’t the focus of a “best dock floats” guide, but it’s the step where even the best float choice can be undermined by execution.<\/p>\n\n <p><strong>Connecting floats to the frame:<\/strong> Most floats are designed with molded-in mounting flanges or slots that accept bolts, pins, or U-brackets. Galvanized or stainless steel hardware is non-negotiable. Standard zinc-plated bolts will rust within months in a marine environment. Floats should be spaced tightly together, with gaps no larger than ¼ inch, to distribute loads evenly and prevent individual units from working loose.<\/p>\n\n <p><strong>Frame material compatibility:<\/strong> Wood, aluminum, and steel are the three common frame materials. Aluminum is ideal for freshwater: lightweight, corrosion-resistant, and strong. If using steel, you must electrically isolate it from aluminum hardware to prevent galvanic corrosion. In saltwater, dissimilar metals create a battery that eats the less noble metal. Pressure-treated lumber works but adds significant weight, so factor this into your buoyancy calculations.<\/p>\n\n <p><strong>The two most common DIY mistakes:<\/strong> First, uneven float spacing. A gap of an inch on one side and a half-inch on the other creates uneven load distribution that accelerates wear on the tighter side. Second, inadequate anchoring. A floating dock that isn’t properly anchored will drift, twist, and eventually damage itself against the shore or neighboring structures. Anchoring options include concrete deadweight blocks, piling brackets that slide on vertical posts, rigid arm connections to shore, and pipe-anchor systems through the float’s corner holes. The right choice depends on water depth, bottom conditions, and whether water levels fluctuate seasonally.<\/p>\n\n <p><strong>Can two people do this?<\/strong> Yes. That’s the core advantage of <a href=\"https:\/\/www.hiseadock.com\/nl\/modular-cube-pontoon\/\">modular float systems<\/a>. Standard residential floats weigh 30\u201350 lbs each, manageable for two adults to position and bolt into place. A 10×20 ft dock is a weekend project with proper planning.<\/p>\n\n \n <div class=\"bp-5-cta-mid\">\n <div class=\"bp-5-text\">\n <p class=\"bp-5-cta-copy\">Ready to compare specs? Get manufacturer data sheets and a custom quote for your dock project.<\/p>\n <\/div>\n <a class=\"bp-5-btn\" href=\"https:\/\/www.hiseadock.com\/nl\/contact-us\/\" target=\"_self\">\n Request Specs & Quote\n <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg>\n <\/a>\n <\/div>\n\n <hr>\n\n \n <h2>Top Dock Float Brands Compared: A Side-by-Side Buyer’s Table<\/h2>\n\n <p>There is no single “best” dock float. There’s the best float for your budget, your water conditions, and how long you plan to own the dock. The table below gives you the raw data to make that call, organized by what you now know to look for.<\/p>\n\n <h3>Material & Construction: Shell Thickness, Foam Type, and Manufacturing Method<\/h3>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Merk<\/th><th>Country<\/th><th>Float Type<\/th><th>Shell Material<\/th><th>Wall Thickness<\/th><th>Core Fill<\/th><th>Manufacturing<\/th><th>UV Protection<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Eagle \/ Permafloat<\/td><td>VS<\/td><td>Encapsulated foam<\/td><td>Virgin HDPE<\/td><td>≥0.150″<\/td><td>EPS closed-cell foam<\/td><td>Rotomolded<\/td><td>Carbon black stabilized<\/td><\/tr>\n <tr><td>CWI (Carolina Waterworks)<\/td><td>VS<\/td><td>Encapsulated foam<\/td><td>Virgin HDPE<\/td><td>≥0.150″<\/td><td>High-density EPS<\/td><td>Rotomolded<\/td><td>UV-inhibited<\/td><\/tr>\n <tr><td>AccuDock<\/td><td>VS<\/td><td>Modular HDPE pontoon<\/td><td>HDPE + marine-grade aluminum frame<\/td><td>-<\/td><td>Hollow \/ foam options<\/td><td>Blow-molded + extruded<\/td><td>UV-resistant PE<\/td><\/tr>\n <tr><td>Hisea Dok<\/td><td>China<\/td><td>Encapsulated foam \/ HDPE pontoon<\/td><td>Virgin HDPE + UV inhibitors<\/td><td>3\u20136mm (pontoon), 19mm lugs<\/td><td>EPS foam \/ hollow options<\/td><td>Blow-molded + rotomolded<\/td><td>HALS + carbon black additives<\/td><\/tr>\n <tr><td>Candock<\/td><td>Canada<\/td><td>Modular HDPE cube<\/td><td>Virgin HDPE<\/td><td>-<\/td><td>Hollow air-filled<\/td><td>Blow-molded<\/td><td>UV-stabilized<\/td><\/tr>\n <tr><td>EZ dok<\/td><td>VS<\/td><td>Proprietary system<\/td><td>Polyethyleen<\/td><td>-<\/td><td>Encapsulated foam (Permafloat)<\/td><td>Proprietary<\/td><td>UV-resistant<\/td><\/tr>\n <tr><td>Jet dok<\/td><td>VS<\/td><td>Drive-on system<\/td><td>Polyethyleen<\/td><td>-<\/td><td>Hollow \/ foam<\/td><td>Blow-molded<\/td><td>UV-protected<\/td><\/tr>\n <tr><td>Dock Blocks<\/td><td>VS<\/td><td>HDPE pontoon<\/td><td>HDPE<\/td><td>-<\/td><td>Hollow<\/td><td>Blow-molded<\/td><td>UV-stabilized<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p><em>“\u2014” = not publicly disclosed by manufacturer. Always request spec sheets directly.<\/em><\/p>\n\n <h3>Buoyancy & Load Capacity: Matching Float Specs to Real-World Dock Weights<\/h3>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Brand \/ Model<\/th><th>Dimensions (L×W×H)<\/th><th>Buoyancy (lbs)<\/th><th>Beste voor<\/th><th>Approx. Price Tier<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>PermaFloat 48×96×32<\/td><td>48″×96″×32″<\/td><td>4,804<\/td><td>Marinas, commercial, heavy-duty<\/td><td>$$$$<\/td><\/tr>\n <tr><td>CWI Standard Float<\/td><td>Various<\/td><td>600\u20134,500<\/td><td>Residential to commercial<\/td><td>$$$<\/td><\/tr>\n <tr><td>Hisea Dock 500×500×400mm<\/td><td>19.7″×19.7″×15.7″<\/td><td>485\u2013925 (per module)<\/td><td>Modular residential\/small commercial<\/td><td>$$<\/td><\/tr>\n <tr><td>Candock Cube<\/td><td>19.7″×19.7″×15.7″<\/td><td>~485<\/td><td>Residential, DIY modular<\/td><td>$$$<\/td><\/tr>\n <tr><td>EZ Dock Section<\/td><td>Various<\/td><td>450\u20132,500<\/td><td>Residential, fluctuating water<\/td><td>$$$$<\/td><\/tr>\n <tr><td>Dock Blocks 24″×48″×16″<\/td><td>24″×48″×16″<\/td><td>600<\/td><td>Residential, small docks<\/td><td>$$<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p><em>Price tier: $ = budget\/DIY, $$ = value, $$$ = premium residential, $$$$ = commercial-grade. Actual pricing varies by quantity and dealer.<\/em><\/p>\n\n <p>When comparing buoyancy, look at buoyancy per square foot of float footprint, not just total buoyancy. A float that delivers 50 lbs\/ft² is denser and more stable than one delivering 30 lbs\/ft² at the same size. This metric matters especially for narrow docks where float count is limited.<\/p>\n\n <h3>Warranty & Support: The After-Sale Promise You’re Actually Buying<\/h3>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Merk<\/th><th>Garantie<\/th><th>Covers UV?<\/th><th>Free Replacement?<\/th><th>Country of Origin<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Eagle \/ Permafloat<\/td><td>15 years<\/td><td>Ja<\/td><td>Ja<\/td><td>VS<\/td><\/tr>\n <tr><td>CWI<\/td><td>12 years<\/td><td>Ja<\/td><td>Yes (within terms)<\/td><td>VS<\/td><\/tr>\n <tr><td>AccuDock<\/td><td>10 years<\/td><td>Beperkt<\/td><td>-<\/td><td>VS<\/td><\/tr>\n <tr><td>Hisea Dok<\/td><td>5 years<\/td><td>Covers any damage<\/td><td>Yes (free replacement)<\/td><td>China<\/td><\/tr>\n <tr><td>Candock<\/td><td>10 years (varies)<\/td><td>-<\/td><td>-<\/td><td>Canada<\/td><\/tr>\n <tr><td>EZ dok<\/td><td>10 years (limited)<\/td><td>-<\/td><td>Pro-rated<\/td><td>VS<\/td><\/tr>\n <tr><td>Jet dok<\/td><td>Beperkt<\/td><td>-<\/td><td>-<\/td><td>VS<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <h3>The Full Picture: What This Table Tells You<\/h3>\n\n <p>If your priority is the longest warranty with the deepest manufacturing over-build, Eagle\/Permafloat and CWI dominate the top tier, at a corresponding price point. If you’re building a residential dock on a budget and value DIY modularity, Dock Blocks and Hisea Dock’s modular cubes offer a more accessible entry point. If you need a drive-on PWC or boat lift solution, Jet Dock and EZ Dock are purpose-built for that use case and priced accordingly.<\/p>\n\n <p>The real insight is in the gaps. Brands that can’t or won’t publish wall thickness, buoyancy test data, or UV stabilizer specifications are asking you to trust their brand name instead of their engineering. After reading this guide, you know enough to ask for those numbers. And you know enough to treat a refusal to provide them as information in itself.<\/p>\n\n \n <div class=\"bp-6-read-tables\">\n <div class=\"bp-2-header\">\n <svg class=\"bp-2-icon\" width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4 19.5v-15A2.5 2.5 0 0 1 6.5 2H20v20H6.5a2.5 2.5 0 0 1 0-5H20\"\/><path d=\"M12 6v12\"\/><path d=\"M8 8v8\"\/><path d=\"M16 8v4\"\/><\/svg>\n <span class=\"bp-2-title\">3 Rules for Reading Dock Float Specs<\/span>\n <\/div>\n <div class=\"bp-6-rules\">\n <div class=\"bp-6-rule\">\n <span class=\"bp-6-num\">01<\/span>\n <p class=\"bp-6-rule-text\"><strong>Trust published specs, not brand reputation.<\/strong> A manufacturer that won’t disclose wall thickness or UV stabilizer data is asking you to buy on faith. Buy on data instead.<\/p>\n <\/div>\n <div class=\"bp-6-rule\">\n <span class=\"bp-6-num\">02<\/span>\n <p class=\"bp-6-rule-text\"><strong>Compare buoyancy per square foot, not per float.<\/strong> A larger float with lower buoyancy density gives you less stability than a compact one with higher density. Compare apples to apples.<\/p>\n <\/div>\n <div class=\"bp-6-rule\">\n <span class=\"bp-6-num\">03<\/span>\n <p class=\"bp-6-rule-text\"><strong>Warranty terms matter more than warranty years.<\/strong> A 10-year pro-rated warranty that excludes UV damage is worth less than a 5-year free-replacement warranty that covers everything. Read the fine print.<\/p>\n <\/div>\n <\/div>\n <\/div>\n\n <hr>\n\n \n <h2>Where to Buy Dock Floats: Retail, Wholesale, and Direct-from-Manufacturer Compared<\/h2>\n\n <p>You’ve chosen your float type and spec. Now: where do you actually buy them? The channel you choose affects price, customization options, lead time, and after-sale support. Often more than the brand itself.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Channel<\/th><th>Price per Unit<\/th><th>Minimum Order<\/th><th>Aanpassing<\/th><th>Lead Time<\/th><th>Support<\/th><\/tr><\/thead>\n <tbody>\n <tr><td><strong>Local Dealer \/ Marine Supply<\/strong><\/td><td>Highest (retail markup 30\u201350%)<\/td><td>1 unit<\/td><td>None (catalog only)<\/td><td>Immediate (from stock)<\/td><td>In-person, installation referrals<\/td><\/tr>\n <tr><td><strong>Online Wholesale<\/strong><\/td><td>Middenklasse<\/td><td>10\u201350 units<\/td><td>Limited (colors, sizes)<\/td><td>1\u20132 weeks (domestic)<\/td><td>Phone\/email, varies by retailer<\/td><\/tr>\n <tr><td><strong>Direct from Manufacturer<\/strong><\/td><td>Lowest (no middleman markup)<\/td><td>50\u2013100+ units (varies by factory)<\/td><td>Full: structure, color, size, logo, engineering support<\/td><td>7\u201315 days production + 20\u201340 days sea freight (international)<\/td><td>Factory-direct, technical engineering team<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p><strong>For the DIY residential buyer<\/strong> building a single dock: a local dealer or online retailer is the path of least resistance. You pay more per unit but get convenience, fast delivery, and someone to call if something’s wrong.<\/p>\n\n <p><strong>For marinas, contractors, and commercial operators<\/strong> buying in volume: the price difference between retail and direct-from-manufacturer is significant. Typically 30\u201350% per unit, which on an order of 200 floats can mean tens of thousands of dollars saved. The trade-off is lead time and logistics. International manufacturers shipping via sea container require 20\u201340 days of transit, which needs to be planned into the project timeline. But you gain the ability to specify exact colors, dimensions, buoyancy ratings, and even branded logo areas on each float. Options simply unavailable through retail channels.<\/p>\n\n <p>For example, manufacturers serving global markets from a single production base can offer standard products on 7\u201310 day production timelines and custom-engineered orders in approximately 15 days, with sea freight to destinations across 80+ countries. Hisea Dock, operating from a 5,000+ square meter facility with four production lines and daily capacity exceeding 1,100 units, is one such manufacturer. This kind of scale means you’re not competing with retail inventory constraints: if a standard float spec meets your needs, production lead time rather than stock availability determines your delivery date. If you’re sourcing for a marina, resort, or multi-dock project, the standard industry practice is to request quotes from 2\u20133 manufacturers simultaneously. Compare their material specifications, warranty terms, and lead times, not just their unit price. A float that costs 15% less but arrives with unverified UV stabilizer content and a one-year warranty is not a bargain.<\/p>\n\n \n <div class=\"bp-7-cta-end\">\n <svg class=\"bp-7-icon\" width=\"32\" height=\"32\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"2\" y=\"4\" width=\"20\" height=\"16\" rx=\"2\"\/><path d=\"m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7\"\/><\/svg>\n <div class=\"bp-7-text\">\n <p class=\"bp-7-title\">Get a Custom Dock Float Quote<\/p>\n <p class=\"bp-7-subtitle\">Send your dock dimensions and requirements. You’ll receive a detailed proposal with buoyancy calculations and pricing within 24 hours.<\/p>\n <\/div>\n <a class=\"bp-7-btn\" href=\"https:\/\/www.hiseadock.com\/nl\/contact-us\/\" target=\"_self\">\n Send My Requirements\n <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"22\" y1=\"2\" x2=\"11\" y2=\"13\"\/><polygon points=\"22 2 15 22 11 13 2 9 22 2\"\/><\/svg>\n <\/a>\n <\/div>\n\n <hr>\n\n <h2>References<\/h2>\n\n <ol>\n <li>Sciencedirect. “Degradation assessment of high-density polyethylene (HDPE) under UV exposure.” 2024. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0048969724070049\" rel=\"nofollow\">https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0048969724070049<\/a><\/li>\n <li>Legacy HDPE. “HDPE UV Resistance: How Carbon Black Protects Recycled HDPE.” <a href=\"https:\/\/legacyhdpe.com\/hdpe-uv-resistance\/\" rel=\"nofollow\">https:\/\/legacyhdpe.com\/hdpe-uv-resistance\/<\/a><\/li>\n <li>UpCodes. “Section 3604 Minimum Design Loads \u2014 Fixed piers, docks.” <a href=\"https:\/\/up.codes\/s\/minimum-design-loads\" rel=\"nofollow\">https:\/\/up.codes\/s\/minimum-design-loads<\/a><\/li>\n <li>ASCE Library. “Design of Marine Facilities” (John W. Gaythwaite). <a href=\"https:\/\/ascelibrary.org\/doi\/book\/10.1061\/9780784414309\" rel=\"nofollow\">https:\/\/ascelibrary.org\/doi\/book\/10.1061\/9780784414309<\/a><\/li>\n <li>Hisea Dock. “Quality Certifications and Testing.” <a href=\"https:\/\/www.hiseadock.com\/nl\/quality\/\">https:\/\/www.hiseadock.com\/quality\/<\/a><\/li>\n <li>Hisea Dock. “Dock Float Product Range.” <a href=\"https:\/\/www.hiseadock.com\/nl\/products\/\">https:\/\/www.hiseadock.com\/products\/<\/a><\/li>\n <li>Hisea Dock. “FAQ \u2014 Warranty and Support.” <a href=\"https:\/\/www.hiseadock.com\/nl\/faq\/\">https:\/\/www.hiseadock.com\/faq\/<\/a><\/li>\n <li>Hisea Dock. “Contact \u2014 Request a Quote.” <a href=\"https:\/\/www.hiseadock.com\/nl\/contact-us\/\">https:\/\/www.hiseadock.com\/contact-us\/<\/a><\/li>\n <li>Hisea Dock. “Case Studies.” <a href=\"https:\/\/www.hiseadock.com\/nl\/case-studies\/\">https:\/\/www.hiseadock.com\/case-studies\/<\/a><\/li>\n <li>Hisea Dock. Homepage. <a href=\"https:\/\/www.hiseadock.com\/nl\">https:\/\/www.hiseadock.com\/<\/a><\/li>\n <\/ol>\n\n <\/article>\n<\/div>\n\n<\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>Best Dock Floats Compared: Materials, Brands, and What Actually Matters for Long-Term Value Best Dock Floats Compared: Materials, Brands, and What Actually Matters for Long-Term Value<span class=\"excerpt-hellip\"> [...]<\/span><\/p>","protected":false},"author":1,"featured_media":143083,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Best Dock Floats: How to Choose for Long-Term Value","_seopress_titles_desc":"Description: Stop buying cheap floats that fail early. Learn how to choose the best dock floats based on HDPE materials, UV protection, and buoyancy. Get a quote today.","_seopress_robots_index":"","footnotes":""},"categories":[78],"tags":[],"class_list":["post-76478","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mml-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/posts\/76478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/comments?post=76478"}],"version-history":[{"count":5,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/posts\/76478\/revisions"}],"predecessor-version":[{"id":144069,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/posts\/76478\/revisions\/144069"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/media\/143083"}],"wp:attachment":[{"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/media?parent=76478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/categories?post=76478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/tags?post=76478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":76478,"date":"2024-05-28T09:41:14","date_gmt":"2024-05-28T09:41:14","guid":{"rendered":"https:\/\/www.hiseadock.com\/?p=76478"},"modified":"2026-07-06T06:38:30","modified_gmt":"2026-07-06T06:38:30","slug":"best-dock-floats","status":"publish","type":"post","link":"https:\/\/www.hiseadock.com\/nl\/best-dock-floats\/","title":{"rendered":"Beste Dock Floats voor uw waterkant"},"content":{"rendered":"\n\n \n \n Best Dock Floats Compared: Materials, Brands, and What Actually Matters for Long-Term Value<\/title>\n<\/head>\n<body>\n\n<div class=\"bd-post\">\n <style>\n @import url('https:\/\/fonts.googleapis.com\/css2?family=Roboto:wght@400;600&family=Roboto+Slab:wght@400&display=swap');\n\n .bd-post {\n \/* Hiseadock Color Palette *\/\n --primary-blue: #0095EB;\n --h3-blue: #008CCF;\n --secondary-gray: #54595F;\n --text-gray: #7A7A7A;\n --accent-red: #F6121C;\n --bg-light: #F5F7F9;\n --table-text-dark: #202020;\n --border-light: #EAEAEA;\n --white: #FFFFFF;\n\n --prose-width: 760px;\n --pad-compact: 16px 20px;\n --pad-standard: 24px 32px;\n\n font-family: 'Roboto', sans-serif;\n font-size: 16px;\n font-weight: 400;\n line-height: 1.8;\n color: var(--text-gray);\n background: var(--white) !important; 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}\n .bd-post .bp-3-formula { flex-direction: column; align-items: flex-start; text-align: left; }\n .bd-post .bp-4-equation { flex-direction: column; gap: 16px; }\n .bd-post .bp-4-times { display: none; }\n .bd-post .bp-5-cta-mid { flex-direction: column; text-align: center; }\n .bd-post .bp-7-cta-end { padding: 32px 20px; }\n .bd-post .bp-7-title { font-size: 24px; }\n .bd-post .bp-5-btn, .bd-post .bp-7-btn { width: 100%; justify-content: center; }\n }\n <\/style>\n\n <article class=\"bd-post-article\">\n\n <h1>Best Dock Floats Compared: Materials, Brands, and What Actually Matters for Long-Term Value<\/h1>\n\n <p>Choosing the right dock floats determines whether your floating dock lasts five years or fifteen. With every manufacturer claiming to be the best, telling a disposable float from a premium one is difficult. This guide breaks down materials, buoyancy, and top brands to help you make the right investment.<\/p>\n\n <hr>\n\n \n <h2>Types of Dock Floats: Know What You’re Buying Before You Compare<\/h2>\n\n <p>Before you compare brands or <a href=\"https:\/\/www.hiseadock.com\/nl\/dock-float-calculator\/\">calculate buoyancy<\/a>, you need to know what you’re even looking at. Dock floats come in four broad categories, and they are not interchangeable.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Type<\/th><th>How It Works<\/th><th>Typische levensduur<\/th><th>Beste voor<\/th><th>Watch Out For<\/th><\/tr><\/thead>\n <tbody>\n <tr><td><strong>Encapsulated Foam Float<\/strong><\/td><td>Rotationally molded HDPE shell filled with closed-cell EPS foam<\/td><td>10\u201320 years<\/td><td>Residential and commercial docks, any condition<\/td><td>Heavier than hollow alternatives; higher upfront cost<\/td><\/tr>\n <tr><td><strong>Hollow HDPE Pontoon \/ Cube<\/strong><\/td><td>Blow-molded hollow HDPE chamber; buoyancy from trapped air<\/td><td>5\u201312 years (with UV protection)<\/td><td>Modular docks, DIY builds, shallow water<\/td><td>Single puncture can flood the chamber; seam quality critical<\/td><\/tr>\n <tr><td><strong>Air-Filled Lift Tank<\/strong><\/td><td>Thick-walled rotomolded tank relying entirely on air for buoyancy<\/td><td>8\u201315 years (industrial-grade)<\/td><td>Work platforms, bridges, heavy-load industrial<\/td><td>Slow leaks undetectable until buoyancy loss is critical<\/td><\/tr>\n <tr><td><strong>Barrel \/ Improvised<\/strong><\/td><td>Repurposed plastic or metal drums<\/td><td>2\u20135 years<\/td><td>Temporary or ultra-budget builds<\/td><td>Unpredictable failure; no warranty; corrosion (metal)<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>For a dock you expect to last beyond five years, the first two types dominate the conversation. Encapsulated foam floats are the industry standard for permanent installations. Hollow HDPE pontoons offer a lighter, more modular alternative, particularly popular for DIY builds where handling weight matters.<\/p>\n\n <p>Barrels are cheap, and they look cheap. What starts as a money-saving shortcut often becomes a more expensive rebuild two years later.<\/p>\n\n <p>Now that you can identify each type, the real comparison starts at the material level.<\/p>\n\n <hr>\n\n \n <h2>Dock Float Materials: HDPE, EPS Foam, and the Chemistry That Determines Lifespan<\/h2>\n\n <p>The difference between a 5-year float and a 15-year float isn’t the brand name stamped on the side. It’s the polymer grade, the foam formulation, and whether the manufacturer invested in UV stabilizers when compounding the raw material. Three layers determine everything.<\/p>\n\n \n <figure style=\"margin: 32px 0; text-align: center; padding: 0;\">\n <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.hiseadock.com\/wp-content\/uploads\/2026\/04\/floating-dock-sections_2.webp\" alt=\"Dock float materials showing HDPE shell and EPS foam core\" width=\"512\" height=\"384\" style=\"max-width: 100%; height: auto; border-radius: 8px; border: 1px solid #E8E8E8; display: inline-block;\">\n <\/figure>\n \n\n <h3>HDPE Shell Grades: Virgin vs. Recycled and Why Wall Thickness Isn’t Everything<\/h3>\n\n <p>High-Density Polyethylene (HDPE) is the dominant material for dock float shells, and for good reason. It resists impact, shrugs off saltwater, and doesn’t corrode. But not all HDPE is equal.<\/p>\n\n <p>Virgin HDPE consists of long, uniform polymer chains produced directly from ethylene. These long chains give the material its tensile strength, impact resistance, and crack resistance. Recycled or regrind HDPE goes through additional heat cycles that shorten those polymer chains. Each re-melt degrades the molecular structure slightly, and the resulting material is measurably more brittle.<\/p>\n\n <p>In practice: a float made from virgin HDPE will absorb dock impacts and wave loads without cracking. A float made from high-percentage regrind may look identical on day one, but after two years of thermal cycling and UV exposure, the micro-cracks begin.<\/p>\n\n <p>Wall thickness matters too, but it’s misleading in isolation. A 5mm wall of high-quality virgin HDPE with proper UV stabilization will outlast an 8mm wall of un-stabilized regrind. The industry benchmark for encapsulated foam float shells is <code>≥0.150\"<\/code> (3.8mm), achieved through rotational molding. Rotomolding produces seamless, stress-free shells with uniform wall distribution. Blow-molded HDPE pontoons typically range from 3mm to 6mm in wall thickness, with critical stress points like connection lugs and corners reinforced up to 19mm.<\/p>\n\n <p><strong>How to spot quality:<\/strong> ask the manufacturer explicitly whether they use virgin or recycled HDPE, and at what percentage. If they can’t or won’t answer, assume the worst.<\/p>\n\n <h3>Foam Core Technology: Encapsulated EPS vs. Hollow Air Chambers<\/h3>\n\n <p>This is the single most important structural distinction in dock float design, and the one with the highest consequences if you choose wrong.<\/p>\n\n <p>An encapsulated foam float has an HDPE outer shell filled with closed-cell Expanded Polystyrene (EPS) foam, typically at a density of 1.0\u20132.0 lb\/ft\u00b3 (16\u201332 kg\/m\u00b3). The foam and shell are bonded during the rotational molding process, creating a unified structure. If the outer shell is punctured by debris, ice, or a misplaced boat propeller, the foam core continues to provide buoyancy. The float doesn’t sink. It doesn’t even lose significant freeboard. You patch the shell when convenient, and the dock stays operational.<\/p>\n\n <p>A hollow air-filled float has no foam core. Buoyancy comes entirely from the trapped air inside the sealed chamber. This works perfectly until it doesn’t. One puncture, one cracked seam, one degraded end cap, and the chamber floods. Buoyancy loss is immediate and often catastrophic. Worse, slow leaks from seam micro-cracks are nearly impossible to detect until the dock is visibly listing.<\/p>\n\n <p>The performance gap is stark: an encapsulated float can lose 80% of its shell integrity and still float within 90% of its rated capacity. An air-filled float with a pinhole leak loses buoyancy incrementally and irreversibly. For permanent installations in water that sees wave action, debris, or ice, encapsulated foam is the standard for a reason.<\/p>\n\n <p><strong>Practical test:<\/strong> if you can hear sloshing water inside a float, it’s already failing.<\/p>\n\n <h3>UV Stabilizers and Additives: The Invisible Chemistry That Prevents Premature Aging<\/h3>\n\n <p>Two identical-looking HDPE floats sit in the sun for three years. One’s surface is chalky and cracked. The other looks nearly new. The difference isn’t the HDPE. It’s what was mixed into it.<\/p>\n\n <p>Ultraviolet radiation breaks down HDPE at the molecular level, snipping polymer chains and causing surface embrittlement, micro-cracking, and eventual structural failure. Without UV protection, HDPE exposed to continuous sunlight can lose over 40% of its tensile strength within a few years of outdoor exposure. That degradation accelerates in marine environments where salt spray and thermal cycling compound the stress.<\/p>\n\n <p>UV stabilizers are the answer. The most common approach is adding carbon black at 2\u20133% concentration. It’s inexpensive, highly effective, and absorbs radiation before it reaches the polymer chains. Hindered Amine Light Stabilizers (HALS), typically added at 0.1\u20130.5%, work differently: they scavenge the free radicals generated by UV exposure, neutralizing the degradation reaction before it propagates. Premium formulations use both.<\/p>\n\n <p><strong>The question to ask any manufacturer:<\/strong> “Does your HDPE compound include UV inhibitors, and at what concentration?” If the answer is vague \u2014 “our material is UV resistant” \u2014 that’s not an answer. Properly stabilized HDPE with carbon black or HALS additives can maintain mechanical properties for 15+ years of continuous outdoor exposure. Unprotected HDPE begins measurable degradation within 12\u201318 months.<\/p>\n\n \n <div class=\"bp-1-questions\">\n <div class=\"bp-1-bar\"><\/div>\n <div class=\"bp-1-content\">\n <span class=\"bp-1-label\">Before You Buy<\/span>\n <p class=\"bp-1-text\">Ask every manufacturer three questions: (1) Virgin or recycled HDPE \u2014 and at what percentage? (2) What UV stabilizers are in the compound, and at what concentration? (3) Can you provide independent tensile test data for your connection lugs? If they answer vaguely or won’t answer at all, treat that as information.<\/p>\n <\/div>\n <\/div>\n\n <hr>\n\n \n <h2>How Much Buoyancy Do You Actually Need? A Practical Sizing Guide<\/h2>\n\n <p>Choosing the “best” dock float means nothing if you buy the wrong size. Undersized floats leave your dock sitting too low in the water: unstable, constantly wet, and dangerous under load. Oversized floats waste money and create an awkwardly high freeboard that makes boarding difficult.<\/p>\n\n <p>The fundamental formula is straightforward:<\/p>\n\n \n <div class=\"bp-3-formula\">\n <div class=\"bp-3-icon-wrap\">\n <svg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"4\" y=\"2\" width=\"16\" height=\"20\" rx=\"2\"\/><line x1=\"8\" y1=\"6\" x2=\"16\" y2=\"6\"\/><line x1=\"16\" y1=\"14\" x2=\"16\" y2=\"18\"\/><line x1=\"12\" y1=\"14\" x2=\"12\" y2=\"18\"\/><line x1=\"8\" y1=\"14\" x2=\"8\" y2=\"18\"\/><line x1=\"8\" y1=\"10\" x2=\"16\" y2=\"10\"\/><\/svg>\n <\/div>\n <div class=\"bp-3-content\">\n <p class=\"bp-3-formula-text\">Total Buoyancy Needed = (Dead Load + Live Load) × Safety Factor<\/p>\n <p class=\"bp-3-formula-hint\">Dead Load: 8\u201312 psf wood \/ 5\u20138 psf aluminum · Live Load: 20\u201340 psf · Safety Factor: 1.5× calm \/ 2.0× exposed<\/p>\n <\/div>\n <\/div>\n\n <p><strong>Dead Load<\/strong> is the weight of everything permanent: your dock frame (wood ≈ 8\u201312 pounds per square foot; aluminum ≈ 5\u20138 psf), decking material, hardware, and any fixed accessories like cleats or ladders. For a typical 10×20 foot wooden dock, dead load alone can reach 1,600\u20132,400 lbs.<\/p>\n\n <p><strong>Live Load<\/strong> accounts for people, furniture, coolers, and equipment. The standard reference for private docks is 40 psf of deck area, though floating dock flotation calculations often use 20 psf for the buoyancy design. The float system only needs to keep the structure above water, not support the concentrated loads that the deck framing handles separately. For commercial docks and marinas, live load requirements climb to 50\u2013100 psf.<\/p>\n\n <p><strong>Safety Factor<\/strong> accounts for dynamic conditions. Use 1.5× for calm, protected waters like inland lakes and sheltered bays. Use 2.0× for exposed locations with wave action, tidal currents, or ice. This margin keeps your dock stable when a group of people all move to one side at once. Skip it at your own risk.<\/p>\n\n <p><strong>Worked example:<\/strong> A 10×20 ft wooden dock (200 sq ft) in a calm lake.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Component<\/th><th>Calculation<\/th><th>Weight (lbs)<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Dead Load (wood frame + decking @ 10 psf)<\/td><td>200 × 10<\/td><td>2,000<\/td><\/tr>\n <tr><td>Live Load (people + gear @ 20 psf)<\/td><td>200 × 20<\/td><td>4,000<\/td><\/tr>\n <tr><td>Subtotal<\/td><td><\/td><td>6,000<\/td><\/tr>\n <tr><td>Safety Factor (1.5× for calm water)<\/td><td>6,000 × 1.5<\/td><td><strong>9,000 lbs total buoyancy required<\/strong><\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>Now divide by your chosen float’s rated buoyancy. If using a standard 24″×48″×16″ encapsulated float rated at 600 lbs each:<\/p>\n\n <p>9,000 ÷ 600 = <strong>15 floats<\/strong><\/p>\n\n <p>Two common mistakes to avoid. First: matching buoyancy to dead load only. Your dock will sit barely above the water until someone steps on it. Second: ignoring the safety factor. The math works on paper but the real-world dock will feel spongy and unstable under dynamic loads.<\/p>\n\n <p>Also consider freeboard, the height of your deck above the waterline. For calm water, 12\u201318 inches is comfortable. For exposed water, aim for 18\u201324 inches. The float’s physical height and buoyancy together determine freeboard, so factor both into your selection.<\/p>\n\n <hr>\n\n \n <h2>What Makes a Dock Float Last 10+ Years? The Durability Checklist<\/h2>\n\n <p>Dock float longevity isn’t a single variable. It’s the product of three factors working together: how well the material resists its environment, how robust the physical structure is, and how much confidence the manufacturer has in their own product. Miss any one of these, and the clock starts ticking faster than it should.<\/p>\n\n \n <figure style=\"margin: 32px 0; text-align: center; padding: 0;\">\n <img decoding=\"async\" src=\"https:\/\/www.hiseadock.com\/wp-content\/uploads\/2026\/06\/best-dock-floats-2.webp\" alt=\"Floating dock durability in harsh marine environments\" width=\"512\" height=\"384\" style=\"max-width: 100%; height: auto; border-radius: 8px; border: 1px solid #E8E8E8; display: inline-block;\">\n <\/figure>\n \n\n <h3>Environmental Resistance: UV, Saltwater, Ice, and Marine Growth<\/h3>\n\n <p>The environment is the number-one killer of dock floats. But most buyers only ask “will it sink?” instead of “will it hold up?”<\/p>\n\n <ul>\n <li><strong>UV Radiation:<\/strong> As covered above, unprotected HDPE degrades steadily under sunlight. In high-sun regions like Florida, Texas, Australia, or the Mediterranean, UV stabilization is the difference between a 5-year float and a 15-year float.<\/li>\n <li><strong>Saltwater:<\/strong> One of HDPE’s strongest selling points: it is chemically inert to salt. Unlike steel, which corrodes, or wood, which rots, HDPE doesn’t react with seawater. Metal fasteners and frame hardware do corrode, however. Choose stainless steel or marine-grade aluminum for all connections.<\/li>\n <li><strong>Freezing Conditions:<\/strong> HDPE’s brittleness temperature is approximately -70°C (-94°F), so the material itself won’t become brittle in any inhabited climate. That said, water trapped in seams or end cap threads can freeze and expand, creating stress cracks over repeated freeze-thaw cycles. Encapsulated foam floats perform better here because the foam core limits the volume of water that could infiltrate.<\/li>\n <li><strong>Marine Growth:<\/strong> Barnacles, algae, and zebra mussels will colonize any submerged surface. The good news: they don’t structurally damage HDPE. They do add weight and drag, and cleaning them off is a maintenance task. Anti-fouling coatings exist but are rarely necessary for private docks.<\/li>\n <\/ul>\n\n <p><strong>Quick self-assessment:<\/strong> Is your water brackish or salt? Does your dock face direct southern exposure? Does your region see hard freezes? Each “yes” raises the bar for what qualifies as “durable enough.”<\/p>\n\n \n <div class=\"bp-2-enviro-check\">\n <div class=\"bp-2-header\">\n <svg class=\"bp-2-icon\" width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg>\n <span class=\"bp-2-title\">Your Waterfront Self-Check<\/span>\n <\/div>\n <div class=\"bp-2-grid\">\n <div class=\"bp-2-item\">\n <svg class=\"bp-2-bullet\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3\"\/><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\/><\/svg>\n <div>\n <p class=\"bp-2-question\">Salt or Brackish Water?<\/p>\n <p class=\"bp-2-hint\">Prioritize stainless hardware + HDPE (inert to salt)<\/p>\n <\/div>\n <\/div>\n <div class=\"bp-2-item\">\n <svg class=\"bp-2-bullet\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3\"\/><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\/><\/svg>\n <div>\n <p class=\"bp-2-question\">Direct Southern Exposure?<\/p>\n <p class=\"bp-2-hint\">Require UV inhibitor documentation<\/p>\n <\/div>\n <\/div>\n <div class=\"bp-2-item\">\n <svg class=\"bp-2-bullet\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3\"\/><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\/><\/svg>\n <div>\n <p class=\"bp-2-question\">Hard Freezes Each Winter?<\/p>\n <p class=\"bp-2-hint\">Encapsulated foam handles freeze-thaw better<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <h3>Shell Integrity: Wall Thickness, Seam Quality, and Connection Lugs<\/h3>\n\n <p>The float’s physical structure has three critical points, and cheap manufacturing tends to fail at all three.<\/p>\n\n <p><strong>Wall thickness<\/strong> is the most obvious quality indicator, but it’s not the whole story. A rotomolded encapsulated float with a uniform 0.150-inch wall is structurally superior to a blow-molded pontoon with 0.200-inch walls at the center but 0.080-inch walls at the corners. Rotomolding produces seamless, one-piece shells with even wall distribution. Blow molding creates a parting line where mold halves meet, and that seam is the natural weak point. Poor process control can thin the wall at the parting line by 20\u201340%, creating a failure point that the spec sheet doesn’t mention.<\/p>\n\n <p><strong>Connection lugs<\/strong> are where dock floats physically attach to each other and to the frame. These tabs take the full brunt of wave impacts, ice expansion, and dock movement. A lug thickness of 19mm (0.75 inches) is the benchmark for serious-duty floats. Thinner lugs, 12mm or less, can tear under storm loading. When one float disconnects, the loads redistribute to neighbors, creating a cascading failure. The diagonal tensile test measures exactly this: premium floats withstand over 14,000 N (approximately 3,150 lbf) before lug failure.<\/p>\n\n <p><strong>Seam quality<\/strong> on hollow floats is make-or-break. Threaded end caps on HDPE pontoons must seat perfectly against O-rings or gaskets to maintain the air seal. A $0.50 O-ring that degrades in UV can flood a $200 float. Quality manufacturers use EPDM or silicone gaskets rated for continuous outdoor exposure.<\/p>\n\n <h3>Warranty as a Quality Signal: What 5, 10, and 15 Years Actually Mean<\/h3>\n\n <p>A warranty in the dock float industry isn’t customer service policy. It’s an engineering statement. The manufacturer is telling you, in years, how long they believe their material and process will hold up.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Warranty Length<\/th><th>What It Signals<\/th><th>Wat controleren?<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>1\u20133 years<\/td><td>Minimum legal coverage. Implies limited confidence in material longevity.<\/td><td>Expect to replace within 5 years.<\/td><\/tr>\n <tr><td>5 years<\/td><td>Industry baseline for quality manufacturers. Indicates virgin HDPE + basic UV stabilization.<\/td><td>Is it free replacement or pro-rated? Does it cover UV degradation?<\/td><\/tr>\n <tr><td>8\u201312 years<\/td><td>Above-average confidence. Typically rotomolded encapsulated foam floats from established brands.<\/td><td>Check if shipping costs are included in replacement.<\/td><\/tr>\n <tr><td>15 years<\/td><td>Top tier. Only a handful of manufacturers offer this. Implies premium materials, rigorous QC, and a structural over-build margin.<\/td><td>Eagle Floats (Permafloat) is the most cited example at this level.<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p>But warranty length alone doesn’t tell the full story. Read the fine print for three things: (1) Does the warranty explicitly cover UV degradation, or only manufacturing defects? (2) Is it a free replacement or pro-rated, where the refund decreases each year? (3) Is the warranty contingent on “professional installation,” which could void coverage for the DIY builder who makes up the majority of this market?<\/p>\n\n <p>A manufacturer offering a 5-year free-replacement warranty that covers any damage is making a fundamentally different commitment than one offering a 10-year pro-rated warranty that excludes UV, impact, and “acts of nature.” The first is standing behind their product. The second is standing behind their legal department.<\/p>\n\n <p>For example, manufacturers like Hisea Dock back their floats with a 5-year free-replacement warranty covering any damage within the warranty period, supported by 24\/7 after-sales service and full spare parts availability. Their HDPE formulation includes UV inhibitors compounded directly into the raw material, and their production line subjects floats to diagonal tensile testing reaching 14,389 N. That stress level exposes weaknesses invisible to visual inspection. These four data points together \u2014 an ISO 9001-certified process, CE\/SGS\/TUV product certifications, specific tensile test results, and a warranty that doesn’t hide behind exclusions \u2014 give buyers a measurable benchmark to compare other manufacturers against. If a supplier can’t produce equivalent documentation for their own product, that gap is information worth having.<\/p>\n\n \n <div class=\"bp-4-durability\">\n <p class=\"bp-4-eyebrow\">The Durability Equation<\/p>\n <div class=\"bp-4-equation\">\n <div class=\"bp-4-factor\">\n <span class=\"bp-4-num\">Materiaal<\/span>\n <span class=\"bp-4-label\">Polymer grade + UV stabilizer chemistry<\/span>\n <\/div>\n <span class=\"bp-4-times\">×<\/span>\n <div class=\"bp-4-factor\">\n <span class=\"bp-4-num\">Manufacturing<\/span>\n <span class=\"bp-4-label\">Process control + seam integrity + wall uniformity<\/span>\n <\/div>\n <span class=\"bp-4-times\">×<\/span>\n <div class=\"bp-4-factor\">\n <span class=\"bp-4-num\">Protection<\/span>\n <span class=\"bp-4-label\">Environmental resistance + warranty backing<\/span>\n <\/div>\n <\/div>\n <p class=\"bp-4-result\">Longevity isn’t one spec. It’s the product of all three. A float with great material but poor seam bonding will fail just as surely as one with a thin shell and premium foam. Judge the whole triangle \u2014 not one corner of it.<\/p>\n <\/div>\n\n <hr>\n\n \n <h2>Installing Dock Floats: Hardware, Frame Compatibility, and Common DIY Mistakes<\/h2>\n\n <p>Installation isn’t the focus of a “best dock floats” guide, but it’s the step where even the best float choice can be undermined by execution.<\/p>\n\n <p><strong>Connecting floats to the frame:<\/strong> Most floats are designed with molded-in mounting flanges or slots that accept bolts, pins, or U-brackets. Galvanized or stainless steel hardware is non-negotiable. Standard zinc-plated bolts will rust within months in a marine environment. Floats should be spaced tightly together, with gaps no larger than ¼ inch, to distribute loads evenly and prevent individual units from working loose.<\/p>\n\n <p><strong>Frame material compatibility:<\/strong> Wood, aluminum, and steel are the three common frame materials. Aluminum is ideal for freshwater: lightweight, corrosion-resistant, and strong. If using steel, you must electrically isolate it from aluminum hardware to prevent galvanic corrosion. In saltwater, dissimilar metals create a battery that eats the less noble metal. Pressure-treated lumber works but adds significant weight, so factor this into your buoyancy calculations.<\/p>\n\n <p><strong>The two most common DIY mistakes:<\/strong> First, uneven float spacing. A gap of an inch on one side and a half-inch on the other creates uneven load distribution that accelerates wear on the tighter side. Second, inadequate anchoring. A floating dock that isn’t properly anchored will drift, twist, and eventually damage itself against the shore or neighboring structures. Anchoring options include concrete deadweight blocks, piling brackets that slide on vertical posts, rigid arm connections to shore, and pipe-anchor systems through the float’s corner holes. The right choice depends on water depth, bottom conditions, and whether water levels fluctuate seasonally.<\/p>\n\n <p><strong>Can two people do this?<\/strong> Yes. That’s the core advantage of <a href=\"https:\/\/www.hiseadock.com\/nl\/modular-cube-pontoon\/\">modular float systems<\/a>. Standard residential floats weigh 30\u201350 lbs each, manageable for two adults to position and bolt into place. A 10×20 ft dock is a weekend project with proper planning.<\/p>\n\n \n <div class=\"bp-5-cta-mid\">\n <div class=\"bp-5-text\">\n <p class=\"bp-5-cta-copy\">Ready to compare specs? Get manufacturer data sheets and a custom quote for your dock project.<\/p>\n <\/div>\n <a class=\"bp-5-btn\" href=\"https:\/\/www.hiseadock.com\/nl\/contact-us\/\" target=\"_self\">\n Request Specs & Quote\n <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg>\n <\/a>\n <\/div>\n\n <hr>\n\n \n <h2>Top Dock Float Brands Compared: A Side-by-Side Buyer’s Table<\/h2>\n\n <p>There is no single “best” dock float. There’s the best float for your budget, your water conditions, and how long you plan to own the dock. The table below gives you the raw data to make that call, organized by what you now know to look for.<\/p>\n\n <h3>Material & Construction: Shell Thickness, Foam Type, and Manufacturing Method<\/h3>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Merk<\/th><th>Country<\/th><th>Float Type<\/th><th>Shell Material<\/th><th>Wall Thickness<\/th><th>Core Fill<\/th><th>Manufacturing<\/th><th>UV Protection<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Eagle \/ Permafloat<\/td><td>VS<\/td><td>Encapsulated foam<\/td><td>Virgin HDPE<\/td><td>≥0.150″<\/td><td>EPS closed-cell foam<\/td><td>Rotomolded<\/td><td>Carbon black stabilized<\/td><\/tr>\n <tr><td>CWI (Carolina Waterworks)<\/td><td>VS<\/td><td>Encapsulated foam<\/td><td>Virgin HDPE<\/td><td>≥0.150″<\/td><td>High-density EPS<\/td><td>Rotomolded<\/td><td>UV-inhibited<\/td><\/tr>\n <tr><td>AccuDock<\/td><td>VS<\/td><td>Modular HDPE pontoon<\/td><td>HDPE + marine-grade aluminum frame<\/td><td>-<\/td><td>Hollow \/ foam options<\/td><td>Blow-molded + extruded<\/td><td>UV-resistant PE<\/td><\/tr>\n <tr><td>Hisea Dok<\/td><td>China<\/td><td>Encapsulated foam \/ HDPE pontoon<\/td><td>Virgin HDPE + UV inhibitors<\/td><td>3\u20136mm (pontoon), 19mm lugs<\/td><td>EPS foam \/ hollow options<\/td><td>Blow-molded + rotomolded<\/td><td>HALS + carbon black additives<\/td><\/tr>\n <tr><td>Candock<\/td><td>Canada<\/td><td>Modular HDPE cube<\/td><td>Virgin HDPE<\/td><td>-<\/td><td>Hollow air-filled<\/td><td>Blow-molded<\/td><td>UV-stabilized<\/td><\/tr>\n <tr><td>EZ dok<\/td><td>VS<\/td><td>Proprietary system<\/td><td>Polyethyleen<\/td><td>-<\/td><td>Encapsulated foam (Permafloat)<\/td><td>Proprietary<\/td><td>UV-resistant<\/td><\/tr>\n <tr><td>Jet dok<\/td><td>VS<\/td><td>Drive-on system<\/td><td>Polyethyleen<\/td><td>-<\/td><td>Hollow \/ foam<\/td><td>Blow-molded<\/td><td>UV-protected<\/td><\/tr>\n <tr><td>Dock Blocks<\/td><td>VS<\/td><td>HDPE pontoon<\/td><td>HDPE<\/td><td>-<\/td><td>Hollow<\/td><td>Blow-molded<\/td><td>UV-stabilized<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p><em>“\u2014” = not publicly disclosed by manufacturer. Always request spec sheets directly.<\/em><\/p>\n\n <h3>Buoyancy & Load Capacity: Matching Float Specs to Real-World Dock Weights<\/h3>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Brand \/ Model<\/th><th>Dimensions (L×W×H)<\/th><th>Buoyancy (lbs)<\/th><th>Beste voor<\/th><th>Approx. Price Tier<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>PermaFloat 48×96×32<\/td><td>48″×96″×32″<\/td><td>4,804<\/td><td>Marinas, commercial, heavy-duty<\/td><td>$$$$<\/td><\/tr>\n <tr><td>CWI Standard Float<\/td><td>Various<\/td><td>600\u20134,500<\/td><td>Residential to commercial<\/td><td>$$$<\/td><\/tr>\n <tr><td>Hisea Dock 500×500×400mm<\/td><td>19.7″×19.7″×15.7″<\/td><td>485\u2013925 (per module)<\/td><td>Modular residential\/small commercial<\/td><td>$$<\/td><\/tr>\n <tr><td>Candock Cube<\/td><td>19.7″×19.7″×15.7″<\/td><td>~485<\/td><td>Residential, DIY modular<\/td><td>$$$<\/td><\/tr>\n <tr><td>EZ Dock Section<\/td><td>Various<\/td><td>450\u20132,500<\/td><td>Residential, fluctuating water<\/td><td>$$$$<\/td><\/tr>\n <tr><td>Dock Blocks 24″×48″×16″<\/td><td>24″×48″×16″<\/td><td>600<\/td><td>Residential, small docks<\/td><td>$$<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <p><em>Price tier: $ = budget\/DIY, $$ = value, $$$ = premium residential, $$$$ = commercial-grade. Actual pricing varies by quantity and dealer.<\/em><\/p>\n\n <p>When comparing buoyancy, look at buoyancy per square foot of float footprint, not just total buoyancy. A float that delivers 50 lbs\/ft² is denser and more stable than one delivering 30 lbs\/ft² at the same size. This metric matters especially for narrow docks where float count is limited.<\/p>\n\n <h3>Warranty & Support: The After-Sale Promise You’re Actually Buying<\/h3>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Merk<\/th><th>Garantie<\/th><th>Covers UV?<\/th><th>Free Replacement?<\/th><th>Country of Origin<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>Eagle \/ Permafloat<\/td><td>15 years<\/td><td>Ja<\/td><td>Ja<\/td><td>VS<\/td><\/tr>\n <tr><td>CWI<\/td><td>12 years<\/td><td>Ja<\/td><td>Yes (within terms)<\/td><td>VS<\/td><\/tr>\n <tr><td>AccuDock<\/td><td>10 years<\/td><td>Beperkt<\/td><td>-<\/td><td>VS<\/td><\/tr>\n <tr><td>Hisea Dok<\/td><td>5 years<\/td><td>Covers any damage<\/td><td>Yes (free replacement)<\/td><td>China<\/td><\/tr>\n <tr><td>Candock<\/td><td>10 years (varies)<\/td><td>-<\/td><td>-<\/td><td>Canada<\/td><\/tr>\n <tr><td>EZ dok<\/td><td>10 years (limited)<\/td><td>-<\/td><td>Pro-rated<\/td><td>VS<\/td><\/tr>\n <tr><td>Jet dok<\/td><td>Beperkt<\/td><td>-<\/td><td>-<\/td><td>VS<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <h3>The Full Picture: What This Table Tells You<\/h3>\n\n <p>If your priority is the longest warranty with the deepest manufacturing over-build, Eagle\/Permafloat and CWI dominate the top tier, at a corresponding price point. If you’re building a residential dock on a budget and value DIY modularity, Dock Blocks and Hisea Dock’s modular cubes offer a more accessible entry point. If you need a drive-on PWC or boat lift solution, Jet Dock and EZ Dock are purpose-built for that use case and priced accordingly.<\/p>\n\n <p>The real insight is in the gaps. Brands that can’t or won’t publish wall thickness, buoyancy test data, or UV stabilizer specifications are asking you to trust their brand name instead of their engineering. After reading this guide, you know enough to ask for those numbers. And you know enough to treat a refusal to provide them as information in itself.<\/p>\n\n \n <div class=\"bp-6-read-tables\">\n <div class=\"bp-2-header\">\n <svg class=\"bp-2-icon\" width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4 19.5v-15A2.5 2.5 0 0 1 6.5 2H20v20H6.5a2.5 2.5 0 0 1 0-5H20\"\/><path d=\"M12 6v12\"\/><path d=\"M8 8v8\"\/><path d=\"M16 8v4\"\/><\/svg>\n <span class=\"bp-2-title\">3 Rules for Reading Dock Float Specs<\/span>\n <\/div>\n <div class=\"bp-6-rules\">\n <div class=\"bp-6-rule\">\n <span class=\"bp-6-num\">01<\/span>\n <p class=\"bp-6-rule-text\"><strong>Trust published specs, not brand reputation.<\/strong> A manufacturer that won’t disclose wall thickness or UV stabilizer data is asking you to buy on faith. Buy on data instead.<\/p>\n <\/div>\n <div class=\"bp-6-rule\">\n <span class=\"bp-6-num\">02<\/span>\n <p class=\"bp-6-rule-text\"><strong>Compare buoyancy per square foot, not per float.<\/strong> A larger float with lower buoyancy density gives you less stability than a compact one with higher density. Compare apples to apples.<\/p>\n <\/div>\n <div class=\"bp-6-rule\">\n <span class=\"bp-6-num\">03<\/span>\n <p class=\"bp-6-rule-text\"><strong>Warranty terms matter more than warranty years.<\/strong> A 10-year pro-rated warranty that excludes UV damage is worth less than a 5-year free-replacement warranty that covers everything. Read the fine print.<\/p>\n <\/div>\n <\/div>\n <\/div>\n\n <hr>\n\n \n <h2>Where to Buy Dock Floats: Retail, Wholesale, and Direct-from-Manufacturer Compared<\/h2>\n\n <p>You’ve chosen your float type and spec. Now: where do you actually buy them? The channel you choose affects price, customization options, lead time, and after-sale support. Often more than the brand itself.<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead><tr><th>Channel<\/th><th>Price per Unit<\/th><th>Minimum Order<\/th><th>Aanpassing<\/th><th>Lead Time<\/th><th>Support<\/th><\/tr><\/thead>\n <tbody>\n <tr><td><strong>Local Dealer \/ Marine Supply<\/strong><\/td><td>Highest (retail markup 30\u201350%)<\/td><td>1 unit<\/td><td>None (catalog only)<\/td><td>Immediate (from stock)<\/td><td>In-person, installation referrals<\/td><\/tr>\n <tr><td><strong>Online Wholesale<\/strong><\/td><td>Middenklasse<\/td><td>10\u201350 units<\/td><td>Limited (colors, sizes)<\/td><td>1\u20132 weeks (domestic)<\/td><td>Phone\/email, varies by retailer<\/td><\/tr>\n <tr><td><strong>Direct from Manufacturer<\/strong><\/td><td>Lowest (no middleman markup)<\/td><td>50\u2013100+ units (varies by factory)<\/td><td>Full: structure, color, size, logo, engineering support<\/td><td>7\u201315 days production + 20\u201340 days sea freight (international)<\/td><td>Factory-direct, technical engineering team<\/td><\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p><strong>For the DIY residential buyer<\/strong> building a single dock: a local dealer or online retailer is the path of least resistance. You pay more per unit but get convenience, fast delivery, and someone to call if something’s wrong.<\/p>\n\n <p><strong>For marinas, contractors, and commercial operators<\/strong> buying in volume: the price difference between retail and direct-from-manufacturer is significant. Typically 30\u201350% per unit, which on an order of 200 floats can mean tens of thousands of dollars saved. The trade-off is lead time and logistics. International manufacturers shipping via sea container require 20\u201340 days of transit, which needs to be planned into the project timeline. But you gain the ability to specify exact colors, dimensions, buoyancy ratings, and even branded logo areas on each float. Options simply unavailable through retail channels.<\/p>\n\n <p>For example, manufacturers serving global markets from a single production base can offer standard products on 7\u201310 day production timelines and custom-engineered orders in approximately 15 days, with sea freight to destinations across 80+ countries. Hisea Dock, operating from a 5,000+ square meter facility with four production lines and daily capacity exceeding 1,100 units, is one such manufacturer. This kind of scale means you’re not competing with retail inventory constraints: if a standard float spec meets your needs, production lead time rather than stock availability determines your delivery date. If you’re sourcing for a marina, resort, or multi-dock project, the standard industry practice is to request quotes from 2\u20133 manufacturers simultaneously. Compare their material specifications, warranty terms, and lead times, not just their unit price. A float that costs 15% less but arrives with unverified UV stabilizer content and a one-year warranty is not a bargain.<\/p>\n\n \n <div class=\"bp-7-cta-end\">\n <svg class=\"bp-7-icon\" width=\"32\" height=\"32\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"2\" y=\"4\" width=\"20\" height=\"16\" rx=\"2\"\/><path d=\"m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7\"\/><\/svg>\n <div class=\"bp-7-text\">\n <p class=\"bp-7-title\">Get a Custom Dock Float Quote<\/p>\n <p class=\"bp-7-subtitle\">Send your dock dimensions and requirements. You’ll receive a detailed proposal with buoyancy calculations and pricing within 24 hours.<\/p>\n <\/div>\n <a class=\"bp-7-btn\" href=\"https:\/\/www.hiseadock.com\/nl\/contact-us\/\" target=\"_self\">\n Send My Requirements\n <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"22\" y1=\"2\" x2=\"11\" y2=\"13\"\/><polygon points=\"22 2 15 22 11 13 2 9 22 2\"\/><\/svg>\n <\/a>\n <\/div>\n\n <hr>\n\n <h2>References<\/h2>\n\n <ol>\n <li>Sciencedirect. “Degradation assessment of high-density polyethylene (HDPE) under UV exposure.” 2024. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0048969724070049\" rel=\"nofollow\">https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0048969724070049<\/a><\/li>\n <li>Legacy HDPE. “HDPE UV Resistance: How Carbon Black Protects Recycled HDPE.” <a href=\"https:\/\/legacyhdpe.com\/hdpe-uv-resistance\/\" rel=\"nofollow\">https:\/\/legacyhdpe.com\/hdpe-uv-resistance\/<\/a><\/li>\n <li>UpCodes. “Section 3604 Minimum Design Loads \u2014 Fixed piers, docks.” <a href=\"https:\/\/up.codes\/s\/minimum-design-loads\" rel=\"nofollow\">https:\/\/up.codes\/s\/minimum-design-loads<\/a><\/li>\n <li>ASCE Library. “Design of Marine Facilities” (John W. Gaythwaite). <a href=\"https:\/\/ascelibrary.org\/doi\/book\/10.1061\/9780784414309\" rel=\"nofollow\">https:\/\/ascelibrary.org\/doi\/book\/10.1061\/9780784414309<\/a><\/li>\n <li>Hisea Dock. “Quality Certifications and Testing.” <a href=\"https:\/\/www.hiseadock.com\/nl\/quality\/\">https:\/\/www.hiseadock.com\/quality\/<\/a><\/li>\n <li>Hisea Dock. “Dock Float Product Range.” <a href=\"https:\/\/www.hiseadock.com\/nl\/products\/\">https:\/\/www.hiseadock.com\/products\/<\/a><\/li>\n <li>Hisea Dock. “FAQ \u2014 Warranty and Support.” <a href=\"https:\/\/www.hiseadock.com\/nl\/faq\/\">https:\/\/www.hiseadock.com\/faq\/<\/a><\/li>\n <li>Hisea Dock. “Contact \u2014 Request a Quote.” <a href=\"https:\/\/www.hiseadock.com\/nl\/contact-us\/\">https:\/\/www.hiseadock.com\/contact-us\/<\/a><\/li>\n <li>Hisea Dock. “Case Studies.” <a href=\"https:\/\/www.hiseadock.com\/nl\/case-studies\/\">https:\/\/www.hiseadock.com\/case-studies\/<\/a><\/li>\n <li>Hisea Dock. Homepage. <a href=\"https:\/\/www.hiseadock.com\/nl\">https:\/\/www.hiseadock.com\/<\/a><\/li>\n <\/ol>\n\n <\/article>\n<\/div>\n\n<\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>Best Dock Floats Compared: Materials, Brands, and What Actually Matters for Long-Term Value Best Dock Floats Compared: Materials, Brands, and What Actually Matters for Long-Term Value<span class=\"excerpt-hellip\"> [...]<\/span><\/p>","protected":false},"author":1,"featured_media":143083,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Best Dock Floats: How to Choose for Long-Term Value","_seopress_titles_desc":"Description: Stop buying cheap floats that fail early. Learn how to choose the best dock floats based on HDPE materials, UV protection, and buoyancy. Get a quote today.","_seopress_robots_index":"","footnotes":""},"categories":[78],"tags":[],"class_list":["post-76478","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mml-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/posts\/76478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/comments?post=76478"}],"version-history":[{"count":5,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/posts\/76478\/revisions"}],"predecessor-version":[{"id":144069,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/posts\/76478\/revisions\/144069"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/media\/143083"}],"wp:attachment":[{"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/media?parent=76478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/categories?post=76478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiseadock.com\/nl\/wp-json\/wp\/v2\/tags?post=76478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}