Marine Tops Unlimited | Wisconsin Boat Cover Specialist | Custom Boat Covers and Interiors | Custom Boat Canvas and Enclosures | Boat Covers | Boat Canvas | Custom Canvas, Cockpit Covers, Mooring Covers, Bimini Tops, Camperbacks, Travel Covers, Pontoon Covers, Omro, Oshkosh, Appleton, Fond Du Lac, Green Bay, Sturgeon Bay, Sheboygan, Manitowoc, Port Washington, Kewaunee, Madison, Stoughton, Lodi, Milwaukee, Racine, Kenosha, Wautoma, Green Lake, Wisconsin Dells, Wisconsin, Eagle River, Wausau, Rhinelander, Tomahawk, Mincoqua

Welcome To Marine Tops Unlimited

Marine Tops Unlimited specializes in custom boat covers, bimini tops and enclosures, cockpit covers, mooring covers, winter covers, pontoon covers, custom canvas covers, and custom carpeting and upholstery for boats and yachts of all sizes.

We serve the entire state of Wisconsin and the bordering area of other states. We have the ability to travel with our fully equipped work vans and mobile work shops.

We use only the highest quality materials such as Sunbrella marine fabrics, Strataglass clear vinyl, and Polymatic UV-resistant thread to ensure that your boat's canvas will perform well and protect you and your boat against sun, rain, and wind for as long as possible. This allows us to offer our customers the best warranty in the industry. For more on the industry leading products Marine Tops uses and warranty information, please click the tabs to the left.

We can fabricate canvas covers, boat tops, and enclosures for virtually any type of boat, and any parts or accessories you may need covered. If you can dream it, we can design and fabricate your canvas product. We design, fabricate, and deliver custom solutions for your boat including boat covers, canvas enclosures, bimini tops, and interior or exterior upholstery and carpeting.






Custom Sunbrella Boat Cover: Scarab mooring cover with adjustable trailering straps

Wellcraft Scarab Sunbrella mooring cover with adjustable trailering straps for traveling




Marine Tops Unlimited | Wisconsin Boat Cover Specialist | Custom Boat Covers and Interiors | Custom Boat Canvas and Enclosures | Boat Covers | Boat Canvas | Custom Canvas, Cockpit Covers, Mooring Covers, Bimini Tops, Camperbacks, Travel Covers, Pontoon Covers, Omro, Oshkosh, Wautoma, Green Lake, Wisconsin Dells, Appleton, Fond Du Lac, Green Bay, Sturgeon Bay, Sheboygan, Manitowoc, Port Washington, Kewaunee, Madison, Stoughton, Lodi, Milwaukee, Racine, Kenosha, Tomahawk, Minocqua, Wausau, Eagle River, Rhinelander and servicing all of Wisconsin and bordering states.
Custom Marine Sunbrella Canvas Boat Covers and Enclosures: Wisconsin leader in Custom boat tops and interiors

Cruisers 540 Express 40 mil Strataglass front and side drops and camperback


Custom Marine Sunbrella Canvas Enclosures: Sea Ray with front bimini top, enclosure, and cantilever camperback

Sea Ray with front bimini top, enclosure, and cantilever camperback


Custom Marine Sunbrella Canvas Enclosures: Carver with bimini top, bridge enclosure, and aft enclosure

Carver with bimini top, bridge enclosure, and aft enclosure


Custom Sunbrella Boat Covers: Donzi full cockpit Sunbrella cover with zipper cutouts for T-top

Donzi full cockpit cover with zipper cutouts for T-top