The average cost to SeaDek a boat is between $600 and $1,200, depending on the size of the boat. The process typically takes about two weeks from start to finish.
If you’ve ever considered adding Seadek to your boat, you’re probably wondering how much it will cost. The answer is: it depends. The price of Seadek varies depending on the size and type of boat, as well as the complexity of the design.
However, we can give you a rough estimate based on some common scenarios.
For a small boat (under 20 feet), expect to pay around $1,000 for Seadek installation. For a medium-sized boat (20-30 feet), the cost will be closer to $2,000.
And for a large boat (over 30 feet), the price could be as high as $3,000 or more. Keep in mind that these are just estimates – the actual cost could be higher or lower depending on your specific situation.
If you’re thinking about adding Seadek to your boat, we recommend getting in touch with a local installer for an accurate quote.
They’ll be able to take all of your unique factors into account and give you a better idea of what you can expect to pay for this project.
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Seadek Pre Cut Kits
If you’re looking for a way to add some extra grip and comfort to your boat, Seadek pre-cut kits are a great option. These kits come in a variety of sizes and colors to fit any boat, and they’re easy to install. Plus, they offer superior traction and cushioning, making them ideal for both fishing and pleasure boating.

Credit: www.boats.com
How Long Will Seadek Last?
SeaDek is a closed-cell EVA foam material designed specifically for marine applications. Its non-absorbent and UV resistant properties make it an ideal decking material for boats and other watercraft, providing a comfortable, slip-resistant surface that will last for years with proper care. But how long will SeaDek actually last?
The lifespan of SeaDek will vary depending on the amount of abuse it suffers and the level of maintenance it receives. In general, though, you can expect SeaDek to last 5-7 years before needing to be replaced. Of course, if your boat is used in harsh conditions or is not well cared for, SeaDek may not last as long.
Conversely, if you take good care of your boat and its decking material, you may get many more years out of it.
To extend the life of your SeaDek, be sure to clean it regularly with soap and water (or a dedicated marine cleaner) and avoid grinding sand or dirt into the surface. Also, try to keep sharp objects away from the decking material as they can cut or puncture holes in it.
With proper care and maintenance, your SeaDek should provide years of trouble-free use!
Can I Install Seadek Myself?
SeaDek is a closed-cell EVA foam material used for decking on boats. It is specifically designed for marine applications and will not absorb water. SeaDek can be installed by the do-it-yourselfer, but there are some things to consider before starting the project.
The first thing to think about is the tools you will need. A sharp knife, straight edge, measuring tape, and marker will be needed to cut the SeaDek to size. A heat gun or hair dryer will be necessary to soften the material so it can be shaped to fit your boat’s deck.
You will also need access to a clean work space where you can lay out the SeaDek pieces before installation.
Once you have gathered all of your materials, it is time to start measuring and cutting the SeaDek sheets to fit your boat’s deck. Be sure to allow for extra material around edges and corners so you can trim as needed during installation.
It is also important to make sure that all cuts are straight so that the finished product looks professional.
After all of your pieces are cut, it is time to start installing them on your boat’s deck. Begin by heating up one edge of a piece with a heat gun or hair dryer until it becomes soft and pliable.
Then press the softened edge into place on your boat’s deck, using a straight edge or roller tool to smooth it out as you go. Repeat this process with each piece of SeaDek until your entire boat’s deck is covered.
If done correctly, a DIY SeaDek installation can save you money over having it professionally installed.
Is Seadek Worth It?
If you’ve ever stepped on a boat deck that’s been outfitted with SeaDek, you know it feels amazing underfoot. So the question begs to be asked, is SeaDek worth the money? The answer is a resounding yes!
Here’s why:
SeaDek is made from closed-cell EVA foam, which means it’s not only comfortable, but also durable and slip-resistant. It will hold up to years of abuse and still look great.
It’s also easy to clean – just hose it down or scrub it with soap and water – and it won’t fade or stain like other decking materials.
Perhaps best of all, SeaDek can be customized to match your boat’s color scheme or logo. So not only will it enhance your boating experience, but it will also make your boat look even more amazing!
Is Seadek Hard to Keep Clean?
Assuming you are referring to the marine flooring product SeaDek, it is not hard to keep clean. You can hose it off or scrub it with a brush and soapy water. For tougher stains, you can use a pressure washer or Marine vinyl cleaner.
Conclusion
According to the blog post, it can cost anywhere from $200 to $600+ to have SeaDek installed on a boat. The price will depend on the size and type of boat, as well as the complexity of the design. For example, a simple 18′ center console boat may only cost $200, while a larger 30′ offshore fishing boat could cost over $600.