In a sticks-and-bricks house, opening the windows for a nice breeze is a comfort. Things are slightly different in an RV, underscoring the importance of having good RV vent covers. A lack of airflow and temperature changes can create costly repairs to your RV and affect your health!
Opening your windows is a great option when the weather is nice, but you may want to invest in an RV vent cover when the weather isn’t cooperating. Let’s chat about why.
What Are They?
RV vent covers fit over the factory-installed vents on the roof of your RV. You can place them over standard RV vents as well as aftermarket vents and fans.
They make it so you can use exhaust fans with the vents open regardless of the weather. These vent covers prevent rain from entering the RV if you accidentally leave the vent open when an unexpected rain shower begins.
Run Your Vent Fans in the Rain
There are many circumstances when opening your RV vent and turning on the fan is necessary. For example, if you burn something or someone stinks up the bathroom, you’ll be dying for fresh air! Venting your RV is also essential for maintaining fresh, healthy air to breathe, and it can reduce your AC use!
Unfortunately, it’s difficult to allow your vent to remain open in the rain–a real bummer on hot, muggy days. Without the vent cover, you’d get wet pretty quickly! While the water might cool you down, it’s certainly not ideal and could have long-term consequences like mold.
A good cover will allow you to open your vents without rain penetrating the RV. Usually, this has to do with the vent slats facing downward so that air can escape and enter, but water stays out!
Best RV Vent Covers
Not all vent covers will keep the rain out, but many high-quality options will. Let’s take a look at a few vent covers that allow you to have your vent open and yet keep the elements out.
1. MaxxAir Original White Vent Cover
- Protects your RV's interior from rain
- Constant airflow prevents heat build-up, lets musty air, smoke and cooking odors escape
The MaxxAir Original White Vent Cover fits all standard 14”x14” RV vents. Choosing the original white version of this popular vent cover lets more light show, which is ideal for campers who like natural light.
This vent cover allows constant airflow, releasing musty air, smoke, and other air contaminants without letting things back inside. There’s also a removable bug screen.
Best of all, you won’t need to drill holes in the roof of your RV for installation. It uses a unique Zero-Leak Mounting System for an air-tight cover.
2. MaxxAir Black RV Vent Cover
- Twice as much vent area as our ORIGINAL Vent Cover
- Solid one-piece, sleek aerodynamic design
The MaxxAir Black RV Vent Cover fits standard RV vents and provides two times the vent area over the original model listed above. The black vent is great for bedrooms in your RV because it’s room-darkening during the day and shuts out light pollution at night.
Like the original, it uses the Zero-Leak Mounting System for a drill-free installation. It also features a removable bug screen and is easy to clean!
3. Camco RV Vent Cover
- Allows Fresh Air Ventilation and Light: Allows you to leave the vent open rain or shine
- Easy to Clean: Features removable louvers for easy cleaning; Includes built-in insect screen
The Camco RV Vent Cover is a popular budget-friendly choice for RVers. It comes in various colors to fit many campers’ needs. Best of all, it has a universal fit and will easily install on standard 14”x14” vents.
You’ll mount this cover directly to the existing vent, and the package includes mounting hardware. Overall, campers will appreciate the UV-stabilized construction, allowing for a longer product lifetime.
4. Fan-Tastic RV Vent Cover
- Wing-shaped louvers allow 95-100% airflow, as opposed to flat louvers.
- Fits over most 14" x 14" roof vent and high powered ventilators, including all Fan-Tastic Vent fans
The Fan-Tastic RV Vent Cover will fit all standard-sized vent covers as well as high-powered fans. Often high-powered fans will auto-close when they detect rain, which is a great feature until you burn dinner during a rainstorm!
If you want, you can disengage the auto-close feature, so you can still vent your RV with exterior elements. And, it boasts 75 percent more airflow than the competition!
Is Upgrading Your RV Vent Cover Worth It?
If your vent cover isn’t cutting it, an upgraded unit is worth the investment! Lack of airflow increases your risk of mold, which is a cost far higher than buying a vent cover to avoid it.
Not to mention, it’s simply uncomfortable to be stuck in an RV during inclement weather when the air is polluted somehow! It’s just better for your health and happiness to install an updated RV vent cover.
Last update on 2021-05-06 / Affiliate links / Images from Amazon Product Advertising API