Bimini Tops, Cockpit Covers, Camper Tops, Bow Covers, and More!
Great Lakes Boat Top® has been the trusted OEM marine canvas supplier for over 60 leading boat brands—including Sea Ray, Chaparral, and Monterey. We manufacture the original covers, tops, and canvas enclosures that boats are delivered with—right from the factory floor.
If we made the original top, cover, or enclosure for your boat, we can craft an exact replacement using the same pattern and premium materials—ensuring a factory-original fit, finish, and performance. Keep your boat looking like new with precision-fit marine canvas made to match your specific year, make, and model.
Trusted by Boat Builders. Now Available Direct to You.
Great Lakes Boat Top® sets the standard for high-quality marine canvas, offering factory-original replacements for tonneau covers, cockpit covers, bimini tops, camper tops, convertible tops, and a wide range of boat enclosures. For decades, we’ve proudly supplied OEM canvas directly to top boat manufacturers—and now we bring the same precision-fit products straight to boat owners worldwide.
Explore our Factory Replacement Boat Canvas options below, or request a custom quote to get started.
Great Lakes Boat Top distinguishes itself as a top quality marine canvas manufacturer for tonneau covers, cockpit covers, bimini tops, camper tops, convertible tops and many other boat tops, covers and enclosures by providing original replacement canvas products. In the early days we offered our canvas direct to boat manufacturers, now we offer them direct to you! Learn more about our Factory Replacement Boat Canvas below or request a quote now.
The cockpit cover for our 2001 Sea Ray fits like a glove. We are very happy with the service and prompt attention you have given us in the past and will continue to use your company for all of our canvas needs in the future.
Mike and Laura C. Customer Review
We just installed a complete new canvas package (with eisenglass) on our 1998 SeaRay 270 SE. The installation went perfect! The boat looks brand new! Thank you so much for your amazing service!
Harlan V. Customer Review
Everything was as promised and fit very well. Great construction. The new front and side windshield curtains fit well with the burgundy Sunbrella bimini and camper top.
Vern G. Customer Review
You may remember helping me with an order for a bimini top for my 97 Sea Ray 175 OB which I had thought was a 98 model. You shipped the top on the date promised via Old Dominion Freight and it arrived the next day!
Maynard S. Customer Review
What is Factory Replacement Boat Canvas?
When your boat was new, it likely came equipped—or had the option to be equipped—with a custom-fit canvas cover, top, or enclosure made specifically for your boat’s year, make, and model. These OEM (original equipment manufacturer) canvas pieces were often offered in select or signature colors chosen by the boat brand, providing a seamless look and factory-original fit.
From mooring covers and cockpit covers to bimini tops, camper tops, convertible tops, and sunshades, each canvas product was developed in partnership with the boat manufacturer for the perfect fit, finish, and function.
Marine Canvas Supplier to Boat Manufacturers
For decades, Great Lakes Boat Top® has been the go-to OEM canvas partner for the marine industry. Our direct relationships with boat manufacturers mean we have access to exact patterns for thousands of boat models—and uphold the high standards that come with supplying original factory canvas.
When you order from us, you’re not getting an aftermarket guess—you’re getting the real deal. No cutting corners. No awkward fits. Just premium marine-grade materials, expert craftsmanship, and precision you can rely on.
Keep Your Boat an Original
As the original manufacturer of your boat’s canvas, we offer the same trusted fabrics and factory color options that were available when your boat was first built—plus access to newer materials and innovations that have stood the test of time.
Whether you’re replacing one piece or refreshing your entire setup, you can:
Match your existing tops and enclosures
Maintain a cohesive, like-new appearance
Protect your investment with long-lasting OEM-quality canvas
Why Choose Factory Replacement Canvas?
If your original canvas is worn, damaged, or missing, Great Lakes Boat Top® can help you restore it with exact-fit factory replacement canvas—made using the same patterns and materials originally supplied to the boat brand. We proudly manufacture authentic replacement canvas for over 60 boat brands, including Sea Ray, Boston Whaler, Monterey, and more.
We make it easy to:
Match your original canvas in look, fit, and color
Ensure it will accommodate factory options and hardware.
Preserve your boat’s value and original design
100% Satisfaction Guaranteed
When you order Factory Replacement Boat Canvas from Great Lakes Boat Top®, you can count on a perfect match—down to every last detail. Your replacement canvas will include the same color-matched fabric, bindings, zippers, webbing, fasteners, and even top frames used in the original.
As long as you provide the correct year, make, and model—plus any info on original or aftermarket accessories—we guarantee a factory-precision fit. Read more about our fit guarantee.
Expert Help When You Need It
Not sure what kind of canvas you need—or even what it’s called? No worries!
Start by visiting our Canvas Products page to browse photos and descriptions of every type of bimini top, cockpit cover, tonneau cover, and enclosure we offer. Then, Request a Quote for your exact setup.
Still have questions? Our experienced team is just a phone call away.
Call us toll-free at 877-TOPS-861 — we’re happy to help!
