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SeaDek Versus DEKit

Updated: Sep 24, 2022

Non-Skid Foam Boat Flooring: SeaDek versus DEKit

Marine flooring is constructed of EVA technologies - an elastomeric polymer (natural stretch fiber) that functions like a rubber material that is pliable, cushiony, and very flexible. As an expanded foam rubber, EVA can be used to cover so many surfaces, particularly small boats, fishing vessels, and large yachts.

Ethylene-vinyl acetate “EVA” foam decking is an amazing boat flooring product that can not only enhance the value of your boat but also increase its comfort, safety, and level of enjoyment.

In this article, we’ll compare SeaDek and DEKit and break down what those similarities are, as well as the distinct differences between the two boat flooring options.

SeaDek Versus DEKit

When it comes to foam decking and boat flooring options, DEKit and SeaDek are two of the top companies that manufacture EVA boat foam flooring technology.

Taking a deeper look at their marine non-skid foam flooring products, one can immediately see the similarities between both company foam-flooring systems from the way its manufactured to the design and application process.

SeaDek Versus DEKit - Similarities, Differences, The Best Boat Flooring System

Both DEKit and SeaDek claim the following about their EVA marine foam flooring and decking:

  • Made from PE/EVA, closed-cell foam

  • Offers a superior alternative to traditional molded-in non-skid flooring and boat carpet

  • UV-resistant, noise reduction characteristics, and protection for boat surfaces

  • Both DEKit and SeaDek products will NOT absorb water and are considered a “waterproofed” marine flooring material (even if scratched or punctured)

  • Provides traction for both wet and dry environments

  • Both DEKit and SeaDek foam flooring reduce foot and leg fatigue with the foam’s shock-absorbing nature and deliverance of max comfort

  • Both products claim stain-resistant properties with proper cleaning

  • Both flooring products come with a peel-and-stick application formulated with an acrylic based high-bond pressure-sensitive adhesive


  • DEkit applies their 3M Pressure Sensitive Adhesive (PSA) and UV protectants to the finished flooring product for added protection, beauty, and comfort

SeaDek Versus DEKit: EVA Foam Flooring Characteristic & Design Options

SeaDek and DEKit offer a vast array of foam flooring options regarding color, thickness, and design capabilities. The amount of customization between the two boat flooring companies seems infinite, but there are identifiable similarities and differences.

  • Both DEKit and SeaDek offer customizable flooring options utilizing hiqh-quality, state of the art CNC machines, digitizers, and CAD design

  • DEKit and SeaDek have six (6) design options from which to choose. Similar styles: Standard, Pin Line, Faux Teak, Fish Scale, Diamond. DEKit offers a Wood Plank option, whereas SeaDek offers Hexagon

  • Texture options come in Brushed, but SeaDek also offers Brushed and Embossed

  • DEKit and SeaDek provide customers the ability to apply Laser Logos

  • DEKit provides 13 color options and 32 color combinations; SeaDek has 35 colors

  • When it comes to EVA foam thickness, DEKit offers customers a standard thickness of 3mm | 5mm and a two-color thickness of 6mm | 13mm | 25mm. SeaDek provides 3mm, 5mm, 10mm, 20mm in one color; 6mm, 10mm, 20mm two-color; and 9mm in 3 colors for additional personalization; 23mm (thickest)


  • Design Patterns: the only difference is that DEKit offers a Wood Plank pattern, whereas SeaDek provides a Hexagon pattern. Otherwise, most patterns are the same, as mentioned above

  • SeaDek offers an Embossed texture type, in addition to Brushed, which DEKit offers

  • SeaDek offers Fish Graphics based on the original artwork of Captain Stephen Ferrel and Geoff Chinn (Note: any type of graphic can be applied on both DEKit and SeaDek EVA foam flooring)

  • SeaDek has more single color options, but DEKit provides over 50 color options

  • DEKit has the thickest foam flooring option at 25mm versus SeaDek’s 23mm thickness

SeaDek Versus DEKit: Product Pricing

  • Large 16” x 39” Helm Pads:

    • DEKit: $140

    • SeaDek: $160

  • 6mm, 36” Fish Rulers

    • DEKit: $35

    • SeaDek: $45


  • Based on the comparisons of the two products above, SeaDek is a bit more expensive

SeaDek Versus DEKit: Company Information, Product Warranty, Customer Service:

  • DEKit is based out of Charleston, South Carolina. They created their foam flooring product by taking existing products and enhancing it with quality components, customer service, and customization. SeaDek is headquartered in Rockledge, Florida. SeaDek came from the surfing industry, as the

  • The EVA foam flooring product can last 5-7 years (based on regular cleaning, maintenance, and care, the flooring can last a lot longer)

  • Both company products are not warranted against pet damage

  • SeaDek offers a 3-year warranty on material and workmanship

  • Both companies have trained installation floor technicians and have dedicated customer service departments


  • DEKit professes an industry-leading 3-year warranty behind the claims of their products

  • SeaDek’s EVA has a 3-year material warranty; the PSA cannot be warranted

SeaDek Versus DEKit: The Boat Flooring Conclusion

SeaDek and DEKit are very similar in features, properties, and applications.

SeaDek got its start in the surfing industry and has been around longer. DEKit is better in some terms with its warranty and pricing, while in other circumstances, SeaDek proves its worth with more single colors and foam thickness options. In the end, the EVA foam flooring material you choose for your boat is well worth the investment, but ultimately, it depends on your personal choice.

Just keep in mind, that EVA boat flooring material can make a big difference to your boating experience every time you take your “pride and joy” out on the water. High-quality, durable flooring material can extend the life of your boat and offer protection and comfort to users. DEKit and SeaDek are two popular providers of durable boat flooring materials used by boat manufacturers for custom boat flooring and detailing applications.


Basically, the final decision between SeaDek and DEKit EVA boat flooring and marine decking systems comes down to product warranty coverage, customer service delivery, and the company that genuinely delivers a great overall experience.

After doing a bit of research, I have a feeling you will know what direction you need to take.



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