Vital Steps for RV Roof Leaks Repair: An Owner’s Guide

Your RV allows you to enjoy the freedom of the road. You can go anywhere, at any time. Whether you’re exploring our stunning national parks, or simply heading south to sunny Florida for the winter, your trusted RV is the key to it all. However, that RV can suffer from wear and tear over time. This is particularly true of the roof, which can develop leaks through normal use. What should you do if you suspect that you’ve got a roof leak? What are the steps to follow for RV roof leaks repair?

RV Roof Leaks

Verify You Have a Leak

The first step in RV roof leaks repair is to make sure that you actually have a leak. Other issues can make it seem like there’s a leak. For instance, a source of moisture in a hot RV can cause evaporation and that moisture can condense on the roof or walls, dripping down and making it look like there’s a leak. Verify that you do, in fact, have a water leak before doing anything else.

Locate the Leak Source

If you’re pretty sure there is a leak, it’s time to go looking for its source. In many instances, this will be obvious once you get out and look for it. It could be a section of body panel that’s pulled away near the juncture of side and roof. It could be damaged caulk around the ladder anchors, or missing or damaged flashing around a vent or the air conditioner on the roof. It could be damage from a falling branch punching a hole in the roof of the RV – you can see just how many potential sources of damage there are. You’ll need to inspect thoroughly.

Check the Condition of the Rest of the Roof

While you are inspecting for the source of your leak, it’s a simple matter to check the condition of your roof as a whole. Most RVs today are made with EPDM rubber roofs, although some have a type of plastic used for the roof (TPO), and a few have aluminum. Inspect for signs of wear and tear, and issues with aging. EPDM is an excellent material that offers good durability and outstanding UV resistance, but it is not immortal. Eventually, exposure to the sun, temperature extremes and the elements will cause it to dry out and become brittle. A chalky appearance is a sign of the aging process, as are damaged, exposed seams. If you notice signs of aging, it may be best to simply recoat the entire roof rather than performing spot roof leaks repair.

Clean the Roof

Your next step will be to clean the roof. The entire thing needs to be completely scoured clean. Any dirt, debris, mold or mildew can prevent the new coating of EPDM from adhering correctly, and can lead to additional water leaks. Take your time, use a scouring pad and a gentle cleaner, and do the job correctly.

Apply Liquid Roof

Once the roof has been completely cleaned and has had time to dry, you can apply Liquid Roof for leaks repair. Start at the front and work toward the rear of the vehicle – pour a small amount of catalyzed sealant on the roof, and spread it out with a squeegee. Then, roll it out with a paint roller. The instructions that came with the sealant will detail how thick to make your coating, and how long it will take to dry before the surface can be walked on.

RV roof leaks repair does not need to be difficult – follow these steps and you’ll be able to enjoy a warm, dry RV interior once more.

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