The best RV cover

Exterior Accessories

Make sure your RV is clean before you cover it. If dust, dirt or other materials are under the cover, they can cause abrasions to both the cover and the RV itself.

BestReviews is reader-supported and may earn an affiliate commission. Details.

Which RV cover is best?

Whether you live in your RV or take it on the road for adventures a few times a year, it is an investment. An RV cover is designed to protect your RV from all sorts of weather conditions. There are a variety of natural forces that can harm your RV. Ultraviolet rays can wear down your RV over time, causing paint to fade, peel and even expose the metal underneath. Wind carrying rocks, twigs and other debris can beat against and damage the surface of your RV. Dust and dirt can build up, causing damage to the ventilation system, clogging the gutters and damaging the finish.

There are as many types of RV covers as there are RVs, so it is important to find the right one for your recreational vehicle. For a durable, feature-packed option, consider the RVMasking Heavy Duty RV Cover.

What to know before you buy an RV cover

RV Type

Most RV covers are designed to fit specific types of vehicles, so it’s important to know what type your RV is and how it will be described in product descriptions. For example, a cover designed for fifth wheels does not work on a travel trailer, and a class-A motorhome needs a different fit than an Airstream. 

Size

Determine your RV’s size. Measure carefully and double-check those measurements, as RV covers are designed to fit fairly exactly. Most size guides include height, length and width. For height, measure from the middle wheel to the top of the roof. For length, measure from bumper to bumper. For the width, measure both the width of the rear bumper and the front windshield. If there is any discrepancy between your RV and the product size, opt for a size up rather than a size down.

What to look for in a quality RV cover

Material

Most RV covers are made from polyester, polypropylene, polyethylene or solution-dyed acrylic. The best material for protecting your RV largely depends on your climate.

Polyester: These covers provide excellent ultraviolet protection, making them ideal for hot and dry climates. They do provide some water protection, but not all polyester covers are treated for water, so check before purchasing.

Polypropylene: This highly durable material is resistant to fatigue, cracking and acid damage, and has a natural level of water resistance. If you live in a wet climate make sure the RV cover is layered or coated to prevent moisture from seeping through.

Polyethylene: This material is similar to polypropylene in that it is strong and resistant to tears. The main difference is that it has a high-density nonporous surface, making it significantly more resistant to water. It does still allow air to pass through, preventing mildew growth. This material is a perfect choice for wet and rainy conditions.

Solution-dyed acrylic: This type of fabric is made with special dyes resistant to ultraviolet rays, making it ideal for sun protection. RV covers of this material typically have waterproof coatings, allowing them to be good options for most types of weather.

Weatherproofing

Regardless of the main material, some covers have waterproofing coats and others do not. The same thing is true of ultraviolet protection, so depending on what climate you expect to be in, keep an eye out for extra protection against the weather in that area.

Air vents

If your cover doesn’t have any ventilation, then any air that gets inside will cause billowing, which can potentially cause tearing and even loosen buckles. Air vents allow wind to pass through and escape, solving this problem. Ventilation allows the fabric to breathe, keeping moisture from getting trapped in and causing mildew.

Zippered door panels

Door panels aren’t so much a protection feature as a convenience feature. If your cover has zippered door panels, you can get in and out when your RV is covered. If your particular cover is difficult to get on and off, this feature prevents that hassle during maintenance.

How much you can expect to spend on an RV cover

Depending on size, material and features, you can spend from $50-$500 on an RV cover. The cheaper the cover, the worse the protection. For most consumers, a cover between $200-$400 is the best option for long-term protection.

RV cover FAQ

Can you use a regular tarp?

A. A lot of people use tarps to cover their RVs, but it isn’t advised. While a tarp is better than nothing, it does very little compared to an RV cover. Most tarps tend to be abrasive, so they can damage your exterior. Tarps aren’t well ventilated, so air and moisture can get trapped and cause mildew. If you want to properly care for your RV, go with an RV cover.

How should you store an RV cover when it’s not in use?

A. Make sure it is completely dry before storing it because moisture could cause mold or mildew. Many covers come in neatly packed storage bags, although it can be difficult if not impossible to get the cover to fit in the bag in which it came. If you want a simple way to store your RV cover, use a large, clean trash can. Simply fold your cover and place it and its accessories in the trash can, cover with the lid, and keep it in a garage or other sheltered place until you’re ready to use it again.

Will an RV cover keep pests out?

A. It helps, but there is no way to guarantee that determined critters and insects won’t find a way in. It’s a good idea to periodically check inside the cover for unwelcome guests.

What’s the best RV cover to buy?

Top RV cover 

RVMasking Heavy Duty 6-Ply 5th Wheel RV Cover

RVMasking Heavy Duty 6-Ply 5th Wheel RV Cover

What you need to know: This heavy duty, feature-packed RV cover is among the most durable products on the market.

What you’ll love: This tough cover is made of six layers for extra durability. It has 10 air vents for preventing mildew. This tightly fitting cover is equipped with elasticized corners, waterproof straps and buckles, and adjustable panels in the front and rear. It comes with four wheel covers, a storage bag and a repair patch.

What you should consider: Some users complained the color fades over time. This cover is quite heavy due to its durable construction.

Where to buy: Sold by Amazon.

Top RV cover for the money

ADCO 52245 Designer Series SFS Aqua Shed Travel Trailer RV Cover

ADCO 52245 Designer Series SFS Aqua Shed Travel Trailer RV Cover

What you need to know: This well-constructed cover is a great choice for cooler climates, especially those with high moisture and moderate sun exposure.

What you’ll love: This sleek-looking cover is equipped with a secure strapping system, convenient zippers, reinforced buckles and flaps, multiple zipper entry doors and more. It includes built-in vents that allow air to escape during moderate winds, a buckle-cinching system that prevents billowing and gutter-spout protectors that prevent cover puncture.
What you should consider: This RV cover sometimes runs small, so measure carefully.

Where to buy: Sold by Amazon.

Worth checking out

Leader Accessories Travel Trailer RV Cover

Leader Accessories Travel Trailer RV Cover

What you need to know: An excellent value, this sturdy RV cover doesn’t feel cheap.

What you’ll love: Durable and adjustable, this RV cover holds up to sun, heat, rain and high winds. It is equipped with a variety of straps and zippers, adjustable front and rear tension panels and elasticized hems to keep it in place even in high wind. The air-vent system reduces wind stress and inside moisture.

What you should consider: It is not easy to install by yourself, so grab a friend.

Where to buy: Sold by Amazon.

Sign up here to receive the BestReviews weekly newsletter for useful advice on new products and noteworthy deals.

Collette Bliss writes for BestReviews. BestReviews has helped millions of consumers simplify their purchasing decisions, saving them time and money.

Copyright 2021 BestReviews, a Nexstar company. All rights reserved.