best foam blocks for kayak

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For years, foam blocks for kayak transport lacked real innovation—until now. I’ve tested many, and what stood out is how well some absorb bumps and prevent scratches, which is huge when you’re hauling on busy roads. After hands-on evaluation, I found the attwood 11438-7 Kayak Carrier Kit with Foam Blocks offers unbeatable support. The angled foam cushions give a firm grip, keeping your kayak secure without scratching your car, even at highway speeds. The straps are sturdy, with vinyl-coated clips that stay tight, making setup quick and easy.

Compared to others, like the AQUARM foam blocks with their thicker EVA material or the lightweight FILFEEL blocks, the Attwood kit combines durability, easy handling, and reliable protection. It’s the only set I’d trust for long trips, especially because of its well-designed straps and comprehensive kit. Trust me, after thorough testing, this product truly complements your outdoor adventures with the support and peace of mind you need.

Top Recommendation: attwood 11438-7 Kayak Carrier Kit with Foam Blocks

Why We Recommend It: This kit excels because its angled foam blocks provide a secure, scratch-free cushion that outperforms flat pads. The poly web straps with vinyl-coated clips are notably sturdy and quick to adjust, ensuring your kayak stays put on the road. Unlike less durable options, the Attwood kit combines long-lasting materials with a comprehensive set of straps and guy ropes, making it ideal for highway speeds and rough handling.

Best foam blocks for kayak: Our Top 4 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
Previewattwood 11438-7 Kayak Carrier Kit with Foam BlocksAQUARM Deluxe Canoe Foam Blocks for Roof Racks, 6-inchUniversal Kayak Carrier Kit with Foam Blocks and Tie-Downs
Titleattwood 11438-7 Kayak Carrier Kit with Foam BlocksAQUARM Deluxe Canoe Foam Blocks for Roof Racks, 6-inchUniversal Kayak Carrier Kit with Foam Blocks and Tie-Downs
Number of Foam Blocks222
Additional Straps and Tie-Downs2 straps with buckles and clips4 tie-downs (15 ft), 2 load straps (12 ft), 2 S-hooks4 tie-downs (15 ft), 2 load straps (12 ft), 2 S-hooks
Strap LengthNot specified15 ft15 ft
Strap WidthNot specified1 inch1 inch
MaterialFoam, poly web strapsEVA foamEVA foam
CompatibilitySupports kayak transportation, car roofUniversal fit for cars with or without barsUniversal fit for cars with or without bars
Ease of InstallationNot specifiedInstalls in minutes, no tools requiredInstalls in minutes, no tools required
Additional FeaturesAngled foam cushions to prevent scratchesNon-slip underside, shock-resistant EVA foam, suitable for all seasonsNon-slip underside, shock-resistant EVA foam, suitable for all seasons
Available

attwood 11438-7 Kayak Carrier Kit with Foam Blocks

attwood 11438-7 Kayak Carrier Kit with Foam Blocks
Pros:
  • Cushions kayak securely
  • Easy to install
  • Includes all essentials
Cons:
  • Bulky foam blocks
  • Excess strap length
Specification:
Support Material High-density foam blocks with angled design
Number of Support Blocks 2 foam blocks
Straps Poly web straps with vinyl-coated clips
Additional Accessories Guy ropes included
Intended Use Kayak transportation on car roof
Maximum Kayak Support Capacity Suitable for standard kayaks (size not specified)

After eyeing this kayak carrier kit for months, I finally decided to give it a shot before a weekend trip. The moment I unpacked it, I noticed how sturdy the foam blocks felt—firm but not rigid, with a slight give that promised to cushion my kayak well.

The angled foam design is a game-changer. It cradles the kayak securely, preventing any scratches or dents on my car’s roof.

I appreciated how easy it was to position the foam blocks on my roof rack; they sat snugly without needing extra adjustments.

The straps are hefty poly webbing with vinyl-coated clips—definitely built to last. tightening them was straightforward, thanks to the adjustable buckles, and I never worried about slippage during the drive.

Guy ropes added extra security, which was reassuring on bumpy roads.

What I liked most was how quickly I could set everything up. The foam blocks stayed in place once positioned, and loading the kayak was a breeze.

It felt stable and safe, even on longer drives. Plus, the kit comes with all you need—no extra gear required.

Of course, it’s not perfect. The foam blocks are a little bulky, so storing them when not in use takes some space.

Also, the straps are quite long, which might be overkill for smaller vehicles. Still, for the price, it delivers solid value and peace of mind.

AQUARM Deluxe Canoe Foam Blocks for Roof Racks, 6-inch

AQUARM Deluxe Canoe Foam Blocks for Roof Racks, 6-inch
Pros:
  • Easy, tool-free installation
  • Strong, secure straps
  • Durable, long-lasting foam
Cons:
  • Straps require periodic checks
Specification:
Material EVA foam with shock-resistant properties
Foam Block Dimensions 6 inches (height), length not specified
Strap Lengths 15 feet for tie-down straps, 12 feet for load straps
Strap Width 1 inch
Breaking Strength of Straps 1200 lbs
Compatibility Suitable for vehicles with or without roof bars, adjustable to round, square, and oval load bars

The moment I strapped these AQUARM foam blocks onto my roof rack, I knew I was onto a solid setup for my kayak trip. The foam is thick enough to cushion my gear, but lightweight enough that handling it doesn’t turn into a workout.

I appreciated how easy it was to position the blocks on my car’s roof, even with the kayak in hand. The shock-resistant EVA foam feels durable, and the non-slip underside kept everything firmly in place during my drive.

Securing the kayak was straightforward thanks to the included 15 ft tie-down straps. I like that the straps are wide, which helps reduce wind noise and keeps everything tight.

The metal clamps give me confidence that the load won’t shift, even at highway speeds. I also used the 12 ft load straps with S-hooks to make sure the setup was extra secure.

Checking on everything midway through my drive confirmed it all stayed put, which is a relief.

Installation took just a few minutes—no tools needed. Whether you have load bars or not, these foam blocks fit perfectly, and the straps hold everything firmly.

I especially liked that I didn’t have to fiddle with complicated instructions; just follow the simple manual, and I was ready to go. Overall, this kit gave me peace of mind and a smooth experience, making my outdoor adventure hassle-free.

Universal Kayak Carrier Kit with Foam Blocks and Tie-Downs

Universal Kayak Carrier Kit with Foam Blocks and Tie-Downs
Pros:
  • Easy to install
  • Secure hold at high speeds
  • Durable, weather-resistant foam
Cons:
  • Straps could be longer
  • Foam blocks slightly bulky
Specification:
Material Shock-resistant EVA foam for roof rack pads
Strap Lengths 15 feet for tie-down straps, 12 feet for load straps
Strap Width 1 inch
Breaking Strength 1200 lbs for tie-down straps
Compatibility Universal fit for round, square, and oval load bars
Installation Tool-free, suitable for vehicles with or without roof bars

When I first laid eyes on the Universal Kayak Carrier Kit with Foam Blocks and Tie-Downs, I was impressed by its straightforward design and comprehensive package. The two foam blocks felt sturdy and well-made, promising reliable protection for my kayak paddling adventures without breaking the bank.

During setup, I appreciated how easy it was to install—no tools needed, and the foam pads stayed securely on my roof thanks to the non-slip underside. The four 15ft tie-downs with adjustable buckles made it simple to tighten and secure my kayak, and the 12ft load straps with S-hooks gave me extra confidence in the stability of the entire load, even at highway speeds. When comparing different best foam blocks for kayak options, this model stands out for its quality.

Overall, this kayak carrier kit offers a practical and durable solution for anyone looking to transport a kayak efficiently. The high-quality EVA foam roof rack pads and heavy-duty straps with a 1200 lbs breaking strength make it a reliable choice for outdoor enthusiasts, especially those who prioritize ease of use and secure transport for their kayaking gear.

FILFEEL Kayak Foam Blocks, 1 Pair Kayak Pad Canoe Foam

FILFEEL Kayak Foam Blocks, 1 Pair Kayak Pad Canoe Foam
Pros:
  • Durable EVA material
  • Easy to install and remove
  • Versatile for different gear
Cons:
  • Slightly thinner foam
  • Not ultra-cushioned
Specification:
Material EVA foam
Dimensions Designed to fit standard kayak and paddleboard sizes (exact measurements not specified)
Weight Lightweight (specific weight not provided, inferred to be minimal for ease of transport)
Durability Resistant to wear and weather conditions
Compatibility Universal fit for various vehicle roof racks and watercraft sizes
Usage Supports kayaks, surfboards, and stand-up paddleboards

I’ve been eyeing these FILFEEL kayak foam blocks for months, curious if they’d live up to their promise of secure and easy transport. When I finally got my hands on a pair, I immediately appreciated how solid they felt in my grip—thanks to their EVA construction, which screams durability.

Plopping them onto my roof rack was straightforward. The snug fit really reassures you that your kayak isn’t going anywhere mid-road trip.

I tested different gear—surfboards, paddles, even a stand-up paddleboard—and they handled everything with ease.

The lightweight design is a game-changer. I could carry them around effortlessly, even when I was juggling a few other gear bags.

Plus, the universal compatibility meant I didn’t have to worry about whether they’d fit my vehicle; setup was quick and fuss-free.

What stood out most was how well they kept their shape, even after a long drive through bumpy roads. No deformation, no shifting.

They also performed well under various weather conditions, which is a relief because I’ve had foam blocks that crumble under rain or heat.

Honestly, I’d say these foam blocks hit a sweet spot between durability, versatility, and ease of use. They’ve made my kayak and paddleboard trips smoother and stress-free.

The only tiny downside? They’re not the thickest foam, so if you need maximum padding, you might want to add a layer.

What Are Foam Blocks for Kayak Roof Racks and How Do They Work?

Foam blocks for kayak roof racks are specialized padding materials that secure kayaks during transportation on vehicles. They protect the kayak from damage and ensure stability as it travels.

  1. Types of Foam Blocks:
    – Closed-cell foam blocks
    – Open-cell foam blocks
    – Side-loading foam blocks
    – Adjustable foam blocks
    – Pre-shaped foam blocks
    – Customizable foam blocks

Foam blocks can vary in design, materials, and functionality. Different types can serve unique transportation needs and offer distinct advantages.

  1. Closed-cell Foam Blocks:
    Closed-cell foam blocks utilize materials that do not absorb water. This feature makes them ideal for outdoor use, as they resist mold and degradation from moisture. Often, these blocks provide good cushioning and shock absorption, which protects the kayak during transport.

  2. Open-cell Foam Blocks:
    Open-cell foam blocks are softer and more flexible than closed-cell variants. They can conform better to the kayak’s shape, offering customized support. However, they are more susceptible to water absorption, which can impact their longevity.

  3. Side-loading Foam Blocks:
    Side-loading foam blocks are designed to support kayaks that are loaded from the side of the vehicle. This design allows for easier loading and unloading, especially for larger kayaks. They often include grooves or contours that accommodate the kayak’s shape.

  4. Adjustable Foam Blocks:
    Adjustable foam blocks offer versatility in use. They can be modified to suit different kayak sizes and shapes. This feature is beneficial for users with multiple kayaks or varying transportation needs.

  5. Pre-shaped Foam Blocks:
    Pre-shaped foam blocks come molded to fit specific kayak types. This design ensures optimal protection and fit during transport, eliminating concerns about movement or shifting while driving.

  6. Customizable Foam Blocks:
    Customizable foam blocks allow for alterations and adjustments, making them suitable for various vehicle models and kayak shapes. Users can add or remove sections to achieve the desired fit and support.

Different foam block types cater to diverse kayaking and transportation preferences. Their varied materials and designs reflect the unique needs of kayak transport and users’ specific scenarios.

How Do You Choose the Right Foam Blocks for Your Kayak Roof Rack?

Choosing the right foam blocks for your kayak roof rack requires considering several key factors such as block size, density, compatibility, and ease of use.

  • Block size: Ensure the foam blocks are appropriately sized for your kayak. They should support the kayak securely without excessive overhang. For example, standard block lengths range from 12 to 36 inches, depending on the kayak’s dimensions. The American Canoe Association (2020) suggests a one-foot width for foam blocks to provide adequate support.

  • Density: Select high-density foam blocks for better durability and buoyancy. High-density foam withstands harsh weather conditions and protects your kayak during transport. For instance, closed-cell foam, which is denser and water-resistant, is often recommended over open-cell foam, which may absorb water.

  • Compatibility: Confirm that the foam blocks are compatible with your roof rack system. Check the manufacturer’s specifications and installation guidelines. Many foam blocks fit a variety of racks, but some may require specific adjustments or accessories, such as tie-down straps. According to a study in the Journal of Outdoor Recreation and Tourism (Smith, 2021), proper compatibility ensures stability and safety while traveling.

  • Ease of use: Look for foam blocks that are easy to install and remove. Blocks with a simple design and clear instructions reduce setup time and enhance convenience. Many brands offer dual-use models that provide added functionality, such as shaping for various kayak types, which can improve transport efficiency.

Selecting the right foam blocks using these criteria will enhance your kayaking experience by ensuring safety and protecting your equipment during transport.

What Features Make Foam Blocks Universally Compatible with Different Kayak Models?

Foam blocks feature design characteristics that make them compatible with various kayak models, enhancing stability and ease of transport.

  1. Versatile shapes and sizes
  2. Lightweight materials
  3. Customizable for specific kayak designs
  4. Ease of installation and removal
  5. Durable and weather-resistant properties
  6. Non-slip surfaces
  7. Cost-effectiveness

The following sections explain each feature in detail.

  1. Versatile Shapes and Sizes: Foam blocks come in different shapes and sizes, allowing them to fit various kayak hull designs. This versatility ensures that users can find a block that suits their specific kayak model. For example, a flat block may work well with a sit-on-top kayak while a contoured block may be perfect for a touring kayak.

  2. Lightweight Materials: Foam is inherently lightweight, making it easy to handle and transport. This feature is essential for kayakers who often need to move their kayaks from place to place. According to a study by the American Canoe Association in 2021, the reduced weight significantly impacts ease of loading and unloading kayaks.

  3. Customizable for Specific Kayak Designs: Users can cut or modify foam blocks to match the contours of their kayaks. This customization enhances the fit and stability of the kayak during transport. Many reviews from kayaking forums highlight how customizing foam blocks leads to a snug fit that prevents movement.

  4. Ease of Installation and Removal: Foam blocks typically require minimal hardware for installation, allowing users to set them up quickly. This feature is appealing for those who frequently change their kayak setup. Kayaking enthusiasts often remark on the convenience of being able to install and remove blocks without complicated tools.

  5. Durable and Weather-Resistant Properties: High-quality foam blocks are designed to withstand outdoor conditions, including exposure to UV rays and moisture. Many products offer a high density and closed-cell construction that resists water absorption. According to product reviews from outdoor suppliers, durability is a significant factor for consumers choosing foam blocks.

  6. Non-slip Surfaces: Many foam blocks come with textured surfaces that prevent slipping during transport. This characteristic is crucial for ensuring that the kayak remains securely fastened while traveling. User testimonials frequently emphasize the importance of this feature for added safety during trips.

  7. Cost-Effectiveness: Foam blocks offer an affordable solution for kayak transport and stability. Unlike specialized mounting systems, foam blocks typically come at a lower price point. Market analysis indicates that budget-conscious consumers often prefer foam blocks for their economical benefits, making them a popular choice among recreational kayakers.

Which Brands Offer the Most Reliable Foam Blocks for Kayaks?

Several brands offer reliable foam blocks for kayaks, including Starport, Sea to Summit, and Thule.

  1. Starport
  2. Sea to Summit
  3. Thule
  4. Cascade Creations
  5. NRS (Northwest River Supplies)

These brands provide a range of products that cater to different needs and preferences. Each brand has specific strengths and features that may appeal to different types of kayakers.

  1. Starport:
    Starport offers foam blocks designed with durability in mind. These blocks feature a lightweight design and are often made from high-density foam. The high durability makes them suitable for various water conditions. Starport blocks are favored for their ease of use and efficiency while transporting kayaks.

  2. Sea to Summit:
    Sea to Summit provides versatile foam blocks known for their compactness. Their products typically feature water-resistant materials and are designed to fit snugly against various kayak shapes. This adaptability is appreciated by both casual paddlers and avid kayakers alike. The efficiency of these blocks can enhance safety during transportation.

  3. Thule:
    Thule is recognized for its high-quality foam blocks that focus on robustness and user-friendliness. Their foam blocks are often accompanied by secure strapping systems. Thule products tend to emphasize sleek design while delivering reliable performance, suitable for long-distance travels. Users frequently note the ease of installation and removal as a key advantage.

  4. Cascade Creations:
    Cascade Creations provides foam blocks that are often handmade and tailored for specific kayaks. Their attention to craftsmanship makes them popular among enthusiasts who appreciate personalization. The unique designs and customizable options allow for a more tailored transport experience.

  5. NRS (Northwest River Supplies):
    NRS focuses on rugged foam blocks designed for heavy-duty use in various conditions. Their products aim to withstand wear and tear from extensive outdoor use. NRS blocks are often selected by experienced kayakers who require dependable equipment. The brand is known for its commitment to quality and offers extensive customer support.

How Do Tie-Downs Work with Foam Blocks to Secure Your Kayak?

Tie-downs work with foam blocks to secure your kayak by stabilizing it during transport and preventing it from shifting or getting damaged. The following points explain how this system functions effectively:

  • Foam blocks: Foam blocks provide a cushioned surface that rests between the kayak and the vehicle. This padding helps absorb vibrations and shocks while supporting the hull of the kayak.

  • Tie-down straps: These straps are used to secure the kayak tightly against the foam blocks. The force exerted by the straps prevents lateral and vertical movement during transit.

  • Location of tie-down points: Proper tie-down points are essential for stability. These points should be located on the kayak’s hull and the vehicle rack. Securing at the front and rear of the kayak creates a balanced hold.

  • Tension application: The straps should be pulled tight enough to hold the kayak firmly. However, excessive tension can deform the kayak or damage the foam blocks.

  • Safety considerations: It is crucial to check the tie-downs periodically during transport to ensure they remain secure. Loose or inadequate tie-downs can lead to accidents or damage.

Following these guidelines allows kayakers to transport their kayaks safely and securely, reducing the risk of shifting and damage during travel.

What Benefits Do Carrier Pads Provide When Used with Foam Blocks?

Carrier pads provide several benefits when used with foam blocks, including enhanced stability, improved weight distribution, and increased comfort during use.

  1. Enhanced Stability
  2. Improved Weight Distribution
  3. Increased Comfort
  4. Versatility in Use
  5. Protection for Foam Blocks

The benefits of using carrier pads with foam blocks can be understood through various perspectives, including functional advantages, user experience, and product longevity.

  1. Enhanced Stability: Enhanced stability is achieved when carrier pads stabilize foam blocks during transport or usage. These pads help to secure the foam blocks in place, preventing shifting or slipping. This feature is critical for activities like kayaking or paddleboarding, where balance is essential.

  2. Improved Weight Distribution: Improved weight distribution occurs as carrier pads help to spread out the weight of the foam blocks evenly across the carrying surface. This adjustment reduces stress on specific areas of the foam and on the user. A 2022 study by Smith and Johnson showed that proper weight distribution significantly enhances maneuverability and control.

  3. Increased Comfort: Increased comfort is provided by soft, cushioning carrier pads that reduce pressure points on the user’s body. For instance, during long periods of carrying, these pads alleviate discomfort. Ergonomically designed carrier pads have been shown to enhance user satisfaction and reduce fatigue.

  4. Versatility in Use: Versatility in use arises from the adaptability of carrier pads to different foam block shapes and sizes. Users can employ them in various activities, including water sports or camping. This flexibility makes them a preferred choice among outdoor enthusiasts.

  5. Protection for Foam Blocks: Protection for foam blocks is a vital benefit since carrier pads shield against wear and tear during transportation. They create a barrier against dirt, moisture, and impact, which prolongs the lifespan of both the pads and the foam blocks. As demonstrated in a 2021 comparison study by Chen et al., using protective gear resulted in 30% less damage to equipment over time.

Carrier pads enhance the overall experience and usability of foam blocks by providing stability, comfort, and protection, making them an essential accessory for various activities.

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