Questions? Call us at 801-262-4017


Keep your swim platform looking pristine despite dirty shoes, UV rays, or other elements with a specialty cover.

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Simple & Strong

Protect your SeaDek®, GatorStep®, MarineMat, or traditional teak swim platform from dirty shoes, leaves, harmful UV rays, or just the elements with a long-lasting swim platform cover.  We make these covers with premium, marine grade WeatherMAX® 80 fabric so they will last and stand up to wear. Best of all, our simple design makes them easy to use, but durable enough to be used even on the highway.

 We usually have many patterns in stock in both black and gray. If we have it in stock, we can usually ship within one business day. 


Simple & Sleek

For most platform covers, we use the simple “shower cap” design, which is easy to put on and remove, while also being strong enough for use while on the highway.

Long-Lasting Quality

Premium materials and handmade craftmanship result in a swim platform cover that fits well and will last for years.

Represent Your Brand

Our stock covers include the SewLong logo, or you can opt for a made-to-order logo with a custom brand.

Wholesale and bulk pricing along with custom branding available for boat manufacturers, dealers, and marinas.

swim platform covers for all boats

What our Customers Say:

Justin and the team at SewLong Custom Covers are awesome! We love the products they have created for us! Went in today for a couple replacement parts after 15ish years, Justin not only knew who I was, but was also very helpful in getting me exactly what I needed and making sure I knew how to install it. Would definitely recommend for all your boat cover needs!