3 Best Custom Canvas Boat Cover Picks for Every Need (2026)
Looking for a custom canvas boat cover? Compare three trailerable, waterproof options by fit, fabric weight and motor coverage before you buy.
By Lauren Holland
Updated November 14, 2026
By Lauren HollandUpdated November 2026
A custom canvas boat cover protects your hull, console and motor from sun, rain and debris, but fit, fabric weight and waterproofing vary widely between models. This list compares three covers on boat size coverage, fabric denier, trailer compatibility and motor protection, so you can match one to your hull type and storage setup.
Our top picks at a glance
- 1TOP CHOICEBest overallCustom Ratchet Bass Boat Cover 20-22ftView on Amazon
- 2
Best for V-hull and multi-hull fishing boatsHoronaxo Boat Cover 17-19ftView on Amazon - 3
Best for UV exposure and motor coveragePlscoverit Trailerable Boat Cover 20-22ftView on Amazon
Our Top Picks
| Product | Best for | Key feature |
|---|---|---|
| Custom Ratchet Bass Boat Cover 20-22ft | Bass boats needing heavy-duty protection | Two-layer 1200D canvas |
| Horonaxo Boat Cover 17-19ft | V-hull and multi-hull fishing boats | 900D waterproof Oxford fabric |
| Plscoverit Trailerable Boat Cover 20-22ft | Sun-exposed boats with motor covers | UV-resistant 1200D Oxford with motor cover |
Custom Ratchet Bass Boat Cover 20-22ft
Custom Ratchet Bass Boat Cover 20-22ft,Waterproof,Trailerable,Black | 2-Layer Thickened at The Cockpit,Trolling Motor&Corners,Heavy Duty 1200D Canvas with Motor Cover for Mooring,Storage,Trailer
Best for: Bass boats that stay moored or trailered in harsh weather.
This cover suits owners of 20 to 22 foot bass boats who want reinforced protection at the points that wear first. Listing details describe double-layer panels at the cockpit, trolling motor area and corners.
Pros
- Two-layer thickening at high-wear areas
- Includes motor cover for mooring and trailer storage
Cons
- Heavier to lift and fold than lighter covers
Horonaxo Boat Cover 17-19ft
Horonaxo Boat Cover, 17-19ft 900D Waterproof V Tri Hull, 96 in Beam Width | Thick 900Den for Oxford Waterproof Fabric, Heavy Duty, Trailerable, Windproof, Fits V-Hull and Multi-Hull Fishing Boats
Best for: V-hull and multi-hull fishing boats in the 17 to 19 foot range.
Owners of mid-size fishing boats who want a waterproof, windproof cover at a lighter weight will find this option a practical fit. The listing specifies 900D Oxford fabric and a 96-inch beam width.
Pros
- Waterproof 900D fabric with a windproof design
- Listed to fit V-hull and multi-hull fishing boats
Cons
- Lighter denier than the heaviest covers in this list
Plscoverit Trailerable Boat Cover 20-22ft
Plscoverit Trailerable Boat Cover 20-22ft, Heavy Duty 1200D Oxford (Grey) | Waterproof, UV Resistant,Include motor cover, Fits V-Hull Tri-Hull Fish&Ski Boat, Bass Boat,Runabout
Best for: Boats kept in full sun that need UV resistance and motor protection.
This cover fits owners of 20 to 22 foot fish-and-ski and runabout hulls who park outdoors and want the outboard covered too. The listing names 1200D Oxford fabric with UV resistance.
Pros
- UV-resistant 1200D Oxford fabric
- Includes a motor cover
Cons
- Bulkier when folded for storage
Buying Guide
Measure hull length and beam carefully
Measure from the bow tip to the stern and across the widest point of the beam. Most manufacturers list a length range, so pick the range that contains your measurement rather than the closest single number.
Compare fabric denier and layering
Higher denier numbers, such as 900D versus 1200D, generally indicate heavier fabric. Double-layer panels at the cockpit and corners add durability where abrasion and standing water are most likely.
Check trailer and motor coverage
If you trailer the boat, confirm the cover is listed as trailerable and check whether it includes a motor cover. Covers without motor protection leave the outboard exposed to sun and rain.
Confirm waterproofing and ventilation
Look for a waterproof coating on the outer fabric and ventilation options to limit trapped condensation. Trapped moisture is a common cause of mildew underneath a cover.
Good picks for this: Custom Ratchet Bass Boat Cover 20-22ft and Plscoverit Trailerable Boat Cover 20-22ft
FAQ
Does a custom canvas boat cover need to fit tightly?
A snug fit reduces wind flapping and water pooling. Most owners find that a cover sized to the listed length range, with adjustable straps, performs better than an oversized one.
How often should a boat cover be cleaned?
Cleaning once or twice a season, or whenever dirt and mildew build up, helps preserve the fabric. Follow the manufacturer’s care instructions for the specific material.
Can I leave a boat cover on all winter?
Many owners do, but you should check for pooled snow and confirm the cover can handle the load. For specific guidance on storage, consult your boat dealer or a marine professional.
Conclusion
The Custom Ratchet Bass Boat Cover suits bass boat owners who want reinforced protection at high-wear points. The Horonaxo cover fits V-hull and multi-hull fishing boats that need a lighter, waterproof option. The Plscoverit cover is a good match for sun-exposed boats that also need motor coverage.
Sources
- Federal boating safety guidance and vessel equipment requirements (uscg.mil)
- Marine industry standards and boat care recommendations
Related reading
- Pontoon Boat Cover Canvas: How to Choose, Measure and Fit One (7 Steps)
- How to Clean Canvas Boat Cover: A Step-by-Step Guide for Boat Owners
- Custom Boat Cover with Snaps: 3 Best Picks Compared (2026)
About Lauren Holland
Lauren Holland is part of our editorial team and reviews and edits our houseboating guides, checking product details against manufacturer specifications and owner feedback.
About the author
Lauren Holland writes reviews and buying guides for Discover Houseboating.