RV Cover 18-20ft Travel Trailer Cover - 7 Layer Waterproof Protection

In this review the focus is on a dedicated travel trailer cover designed to fit 18-20 ft RVs and toy haulers. The bottom line: this cover is for owners who need robust, weatherproof protection and easy access while their trailer is parked for long periods. The reviewer found the standout benefit to be the extra-thick multi-layer construction, which offers durable resistance to UV, rain, snow and abrasion while including practical extras like a tongue jack cover and rollable side zipper for access.

Key Features

• Perfect Fit: Sized for travel trailers 18-20 ft (240'L x 105'W x 108'H) to cover the whole rig including common external accessories when measured carefully.
• Multi-Layer Protection: Reinforced with 8-layer corners and 4-layer top non-woven fabric to resist tears, scuffs and prolonged UV exposure for longer material life.
• Weatherproof Sealing: Designed to block rain, snow and dirt while breathable fabrics and vents reduce trapped moisture to prevent mildew.
• Ventilation and Visibility: Multiple vents on each side plus front and rear vents reduce wind pressure and improve airflow while reflective strips increase night visibility.
• Convenient Access: A rollable zipper door on one side allows inspection and entry without removing the full cover, saving time and effort.
• Complete Accessory Kit: Includes 10 securing straps, 6 gutter covers, 4 tire covers, 2 repair patches, a tongue jack cover and a storage bag for organized storage.

Who It's For

This cover is best for trailer owners who store their unit outdoors for extended periods and need durable protection from sun, precipitation and road grit. It suits owners who can measure their trailer including accessories like ladders or spare tires to make sure the 18-20 ft range is correct.

Those who need a custom or tighter fit for nonstandard accessories, or owners of smaller or larger rigs outside the 18-20 ft band, should consider a different size or a tailored cover. Also, anyone who plans frequent removal and reinstallation may prefer a lighter, single-layer cover for convenience over heavy multi-layer protection.

Pros & Cons

Pros

• Thick composite construction provides strong UV and tear resistance for long-term protection.
• Vent system and breathable material help minimize trapped moisture and wind uplift.
• Accessory kit and tongue jack cover make the set ready to install and maintain.
• Rollable side zipper adds practical access without removing the entire cover.

Cons

• The size range requires careful measurement; if your trailer measures near a boundary you may need a larger size.
• Extra-thick multi-layer material is heavier and less convenient to handle than lightweight covers.

Specifications

Fit Size	18-20 ft (240'L x 105'W x 108'H)
Layering	8-layer corners, 4-layer top non-woven fabric
Ventilation	4 vents per side; 1 vent front and rear
Access	Rollable zipper door on one side
Included Accessories	10 straps, 6 gutter covers, 4 tire covers, 2 repair patches, tongue jack cover, storage bag
Visibility Features	5 reflective strips front and back

Our Verdict

For owners of 18-20 ft travel trailers who prioritize long-term weather protection, this cover delivers strong value through its layered construction, vents and useful accessories. It is a practical choice when measured properly and when durability is more important than the convenience of a lightweight cover.

Frequently Asked Questions

Will this cover fit trailers with ladders and spare tires?
Measure your trailer including external accessories; the cover is sized to include common additions but choose a larger size if measurements approach the upper limit.

How does the cover handle moisture and wind?
Built-in vents on both sides and front/rear reduce wind pressure and breathable materials help moisture evaporate to lower mildew risk.

What comes in the package?
The set includes securing straps, gutter covers, tire covers, repair patches, a tongue jack cover and a storage bag for installation and maintenance.