RV vent covers are very important if you own a RV vent as they can provide enough protection and save you from many troubles. Their primary function is to allow proper ventilation and airflow throughout the RV while keeping out unwanted elements like rain, debris, snow in winter and pests, especially when your insurance does not cover your RV in the winter damage. These covers are installed over the roof vents, which are openings designed to facilitate air circulation and temperature regulation inside the RV.
There are various types of RV vent covers available, ranging from simple plastic domes to more advanced models with built-in fans and rain guards. Over time, these covers can become cracked, discolored, or damaged, necessitating replacement to maintain proper ventilation and prevent leaks or pest infestations.
There are several telltale signs that it’s time to replace the vent covers on your RV:
Cracked or Broken Covers: Over time, the plastic or metal vent covers can become brittle and crack or break, allowing water and debris to enter. Cracks often start small but quickly worsen with exposure to the elements.
Leaking: If you notice water dripping in around the vent cover area during rain, it’s a sure sign the seal has failed and the cover needs replacement. Leaks can lead to costly water damage inside your RV.
Sun Damage: The intense UV rays of the sun can cause plastic vent covers to discolor, become chalky, and deteriorate over years of exposure. Sun-damaged covers are more prone to cracking and leaking.
Wanting an Upgrade: Older vent covers may lack modern features like built-in fans or rain guards. Upgrading to a newer style can improve airflow, ventilation, and protection from the elements.
Before installing a new RV vent cover, the old one needs to be removed. Start by opening the vent halfway to allow access to the interior crank assembly. Next, detach the crank assembly from the inside of the vent. Locate and unscrew the screws or bolts holding the vent cover in place on the roof. With the screws removed, you can detach any remaining brackets and lift off the old vent cover.
To replace your RV vent cover, you’ll need a few essential tools and supplies. First and foremost, you’ll require a new vent cover. According to Amazon’s selection, there are universal 14″ vent covers available with upgraded rubber seals, designed specifically for RVs, trailers, and motorhomes.
In addition to the new cover, you’ll need a drill to create holes for mounting the new vent. A sealant, such as those recommended by Hal Brindley, is crucial for ensuring a watertight seal around the edges of the new vent cover. Finally, you may need screws or other hardware to secure the new cover in place, depending on the specific model and installation requirements.
Before installing the new vent cover, you’ll need to prepare the area on your RV’s roof. First, measure the existing opening to ensure you purchase a vent cover that will fit properly. According to the RV repair guide at halbrindley.com, you may need to cut or enlarge the opening if the new cover is a different size than the old one.
Next, you’ll want to drill holes for the mounting brackets that will secure the new vent cover to the roof. Refer to the manufacturer’s instructions for the proper hole placement and size. Having these holes pre-drilled will make the actual installation much easier.
With the old vent cover removed and the roof opening prepped, it’s time to get that new cover installed. This process involves a few key steps to ensure a proper weathertight seal.
First, you’ll want to carefully measure the opening and trim the new vent cover if needed to achieve a tight fit. Most vent covers come slightly oversized to allow for adjustments. Use a utility knife or tin snips to trim any excess plastic or metal flashing.
Next, you’ll attach the mounting brackets that come with your new vent cover. Drill pilot holes at each bracket location, then secure the brackets to the roof using the provided screws. Make sure they are evenly spaced and tightened firmly.
With the brackets in place, lower the new vent cover over them and press it down firmly to seat it properly. Then, go around the entire perimeter with a generous bead of roof sealant like Dicor or Alpha Systems. This sealant creates a flexible, waterproof bond between the vent and roof surface.
Finally, reinstall the interior crank assembly by lining it up with the gears on the underside of the new vent cover. Secure it with any provided screws or hardware. Test the crank to ensure smooth opening and closing of the vent lid.
When selecting a new vent cover for your RV, it’s important to choose a durable and leak-proof option. Some of the top brands to consider include:
Klyoutdoor: Our aim is to provide the best quality products for caravan covers and camper van tents! KLY, a family-owned company, has been an expert in the Caravan cover and Tents industry for over 20 years. We are a manufacturer and retailer of high-end caravan covers and camper van tents. So unlike other brands, we can offer you a custom rv cover based on your needs! Contact us to tailor your RV vent cover!
MaxAir: Known for their rugged construction and superior leak protection, MaxAir vent covers are a popular choice among RVers. Their covers are designed to withstand harsh weather conditions and prevent water intrusion. Source
Fan-tastic Vent: Offering a combination of ventilation and leak protection, Fan-tastic Vent covers are a versatile option. Their covers are designed to work seamlessly with their fan systems, providing efficient airflow while keeping moisture out.
Camco: Camco is a trusted name in the RV industry, and their vent covers are no exception. Their covers are constructed from durable materials and feature a low-profile design that minimizes wind resistance and noise.
While replacing an RV vent cover is a relatively straightforward task, there are a few pro tips to keep in mind for a smooth and successful installation. First, be generous with the sealant when attaching the new cover to the roof. As etrailer.com recommends, “Apply a generous bead of sealant to the roof flanges before setting the new roof vent cover in place.” This will help ensure a watertight seal and prevent leaks.
Next, be careful not to overtighten the screws when securing the vent cover. Overtightening can strip the holes or crack the plastic, compromising the integrity of the installation. Tighten the screws snugly, but avoid using excessive force.
Finally, once the new vent cover is installed, test it for leaks. You can do this by running a hose over the vent cover and checking for any water seeping through from the inside. If you notice any leaks, reseal those areas and retest until you achieve a watertight seal.
Replacing an old, worn-out RV vent cover with a new one offers several key benefits. First and foremost, a new vent cover promotes better ventilation and airflow inside your RV. As ElectronicsHub.org explains, top-quality vent covers are designed for optimal breathability, allowing fresh air to circulate while keeping rain and debris out.
In addition to improving ventilation, a new vent cover can significantly reduce the risk of leaks. Over time, the sealant around an old vent cover can deteriorate, leading to water intrusion during storms. A fresh application of sealant with a new vent cover creates a tight, waterproof seal to protect your RV’s interior.
Finally, a new vent cover can enhance the aesthetic appeal of your RV’s exterior. Discolored, cracked, or warped old vents can detract from your vehicle’s appearance. Upgrading to a sleek new vent cover in a complementary color or finish gives your RV’s roofline a fresh, modern look.
After installing a new RV vent cover, proper maintenance is key to ensuring its longevity and preventing leaks. Regular cleaning is essential, as dirt, debris, and UV exposure can cause the cover to deteriorate over time. According to Outdoorsy, RV roofs and vent covers should be cleaned several times per year using a mild soap and water solution.
In addition to cleaning, it’s important to inspect your vent cover periodically for any signs of cracking, discoloration, or separating sealant. RV.com recommends checking the roof and vent covers at least twice a year and re-sealing any areas that appear to be leaking or at risk of leaking. This proactive maintenance can prevent costly water damage down the road.
By keeping your new RV vent cover clean and properly sealed, you can expect many years of reliable service and protection from the elements. A little maintenance goes a long way in preserving the condition and performance of this critical RV component.
