Best RV Roof Vents: Let the Fresh Air In | Autance

Camco has been making top-quality RV products and accessories since 1966, so it’s no surprise that we chose the Camco 40480 Roof Vent Kit as our top overall choice for the best RV roof vent. This unit features a seamless, one-piece frame that is weather tight and leak-resistant. It’s compatible with RV roofs measuring 1-1 x 4 to 2-1 x 4 in thickness. It features a UV-resistant lid that’s designed to hold up reliably in harsh sunlight and extreme temperatures. It’s translucent enough to let some light through.

This unit works with a simple and straightforward louvered system that’s easy to open and close quickly. The built-in mesh screen is substantial and allows air flow through while keeping most bugs and debris out. This particular model is designed to replace Ventline, Jensen, or Elixir vents, making it a versatile option that will be compatible with a wide range of RVs, although certainly not all. The drawback is that this unit doesn’t come with installation hardware, so be prepared to purchase that separately. The crank handle on this one doesn’t seem to be as strong and solid as on older models, so if you have one from a previous vent, consider keeping it as a back-up.

If you’re in the market for a replacement vent, but aren’t looking to spend a ton of cash, check out Heng’s Standard Mount Universal Vent. This is a simply designed vent that features a galvanized metal base that’s corrosion- and leak-resistant. It also features a self-centering base with radius corners, an interior garnish, and a wider 1 1/4-inch flange. You get a closely sealed watertight weather stripping for added peace of mind and protection from heavy rains.

This vent is made to fit all standard 14 x 14-inch roof openings, so it’s a versatile choice. One drawback is that it’s only available in white, however, since it’s on top of your RV’s roof, this may not be a big concern. One other thing to note is that this vent may not be an exact replacement for certain others. The mounting holes don’t line up exactly with some Elixir vents.

The functionality of the Maxxair Vent Corp RV Roof Vent is top-notch. This vent features a built-in automatic fan with 10 different speeds that will ensure you stay cool and comfortable on those hot summer nights. The fan can also run with the lid closed, in “ceiling fan mode” to continuously circulate air throughout your RV, even if it’s raining outside. This unit comes with a convenient and easy-to-use remote control. You also get a flush, ceiling-mounted backup control panel. The controls are easy to access and clean.

Another great feature of this fan is that you can also use it in reverse to act as a cooking exhaust vent to pull air up and out. It’s capable of moving 900 cubic feet of air per minute. This particular model only comes with a white lid and the lid must be opened manually. This model is designed to fit all 14 x 14-inch openings and comes with an easy to remove and washable bug screen. One thing to note is that you cannot use your existing rain cover with this vent. You’ll need to purchase one from Maxxair, adding to the overall cost of this unit.

The Ventline White Ventadome gets a nod for being an affordable, but highly durable option that has some nice added touches to it. It’s designed to fit a 14.25 x 14.25-inch rough opening, so it may not be fully compatible with your original vent. Just double-check prior to purchase. The lift mechanism on this model offers a smooth, chatter-free operation. It also comes with a convenient and easy-to-use knob crank that allows for quick opening and closing without getting in the way for taller users.

The screen comes in two pieces for easy removal and cleaning while the slide mechanism of this model offers more surface contact than its predecessor. Another improvement on this model is the inclusion of a stronger guide bar that helps to better distribute stress throughout the vent. The dome of this vent is constructed from rugged and durable polypropylene that offers four times the impact strength of some competitors’ models. This unit doesn’t include mounting hardware, unfortunately. All in all, it’s still a great bargain for the price, though.

The RVLovent 12V RV Roof Fan Vent is a powerful and efficient automatic roof fan that provides a high level of air circulation to give you the greatest level of comfort on hot days and nights. As an added bonus, it’s one of the only fans on our list that comes with a dark smokey vent cover instead of bright white, like most others. This 12-volt roof fan comes with three fan speeds and can also do double-duty as an exhaust fan to remove smoke and steam when you’re cooking inside.

This fan, like most others, fits all 14 x 14-inch roof openings. It features a built-in fuse for added circuit protection and includes two extra 5-amp fuses for replacement. This unit also comes with an extra screen, screws, and a white interior garnish, making it a very comprehensive and all-inclusive kit. This vent gets high marks for being easy to install, but loses points for being a little pricey and not offering as many fan speeds as some other models. It also doesn’t come with a remote control for added convenience.