Flat Fender: Maximum Protection, Minimum Space

High-quality material specially designed, including UV-resistant treatments that prevent polymer degradation and the loss of its physical and mechanical properties.

Flat Fender: Maximum Protection, Minimum Space

Protect your boat with style and efficiency. Flat fenders SeaDek are designed with high-quality closed-cell EVA foam, offering durable defense that won’t deflate or deform.

Unlike traditional fenders, their low-profile rectangular design prevents them from rolling on the hull, ensuring that protection always stays in place without leaving marks or generating noise when colliding with docks or other boats. They are the perfect solution for saving storage space: lightweight, compact, and ready for action.

Premium Material

Manufactured in high-density EVA/PE foam, resistant to salt water, UV rays, and abrasion.

No Marks or Noise

Unlike conventional fenders, SeaDek does not scratch or generate annoying noises upon impact.

Sleek and Elegant Design

Low profile and clean lines that combine aesthetics with functionality.

Easy Installation

Includes integrated handles or mooring points for quick and secure installation.

Lightness and Buoyancy

They do not deform, do not sink, and are easy to handle.

Customizable

Their finish can include custom graphics, logos, or elegant patterns that enhance the boat’s image.

Colors

Safety doesn’t have to be at odds with aesthetics. Available in SeaDek’s most popular color combinations (Storm Gray and Mocha) to visually integrate with your deck. Manufactured with UV stable pigments, guaranteeing that they maintain their impeccable appearance season after season without fading. 

Storm Gray / White

Mocha / White

Mocha / Black

Storm Gray / White

Thickness and Absorption

Choose the level of protection according to your boat’s displacement.

52 mm (Standard): An ultra-compact and lightweight profile, perfect for everyday use and easy storage.

92 mm (Heavy Duty): Maximum density for superior impact absorption. Recommended for heavy boats or docking conditions with waves, where an extra safety barrier is needed between the hull and the dock.

52 Mm.

92 Mm

Size

Total adaptability for any length. Our flat fenders offer an optimized contact surface superior to cylindrical ones. The rectangular design facilitates stowage in tight spaces where a traditional fender does not fit.

Available Sizes:

810 x 280 mm.

650 x 245 mm.

495 x 190 mm.

Customize

Take your boat’s identity to the next level. We can engrave the name of your boat logo, or registration directly onto the surface of the fender. An exclusive solution that reinforces brand image.

Relief engraving with a hexagonal pattern on both sides.

We offer options for customizing the fenders with the name of the boat, sponsor logos, or the distributor’s brand.

Thousands of people use SeaDek, custom nautical fenders of the highest quality

A certified installer will contact you to guide you through the process.

Innovation in Protection: Why Choose SeaDek Flat Fenders

SeaDek flat fenders represent the logical evolution in boat protection. Unlike traditional inflatable PVC fenders, which tend to roll and shift, leaving the hull exposed, our Flat Fenders maintain their position thanks to their non-slip rectangular design. Manufactured with our exclusive closed-cell EVA foam, they offer progressive cushioning that absorbs impact energy without bouncing.

In addition to their superior performance in docks and alongside moorings, their greatest advantage is storage. Their flat profile allows them to be easily stowed under cushions, in narrow lockers, or stacked, freeing up vital space on deck. They are the preferred choice for sports boats, tenders, and racing sailboats where weight and space are critical. Being 100% customizable, they not only protect your investment but also extend the aesthetics of your SeaDek deck to the waterline.

FAQ – Frequently Asked Questions

Why should I use flat fenders instead of round ones?

Round fenders have one main problem: they tend to roll. When they shift, they leave the point of impact unprotected. SeaDek flat fenders “cling” to the hull, covering a larger surface area and ensuring that protection remains exactly where it is needed. Plus, they take up very little space when stowed.

They are extremely versatile. They are ideal for mooring against low quays, for rafting alongside other vessels, or as protective cushions during delicate maneuvers. They are widely used on motorboats and fishing boats, as well as serving as auxiliary fenders on large yachts.

Yes, certainly. They are made of closed-cell EVA foam, which means they do not absorb water. If they were to fall into the sea, they would float indefinitely without becoming waterlogged.

No. Unlike dirty rubber or rigid plastic fenders—which act like sandpaper when they move—SeaDek foam is soft to the touch and gentle on the hull finish. They provide protection without leaving scuff marks.

Yes. We can engrave the boat's name, home port, or logo directly onto the fender, providing a high-quality, permanent finish that will not wear off.

They are cleaned in the same way as the boat deck. Fresh water, mild soap, and a soft brush are sufficient to remove salt residue and dirt. They are resistant to stains common in the marine environment.