Every RV roof should be inspected twice annually. Develop the habit of inspecting the roof in the spring and fall. If you store your RV outdoors, inspect the roof after every major weather event. You never know when a tree limb might decide to impale your ceiling!

Every 3-8 years, you will likely need to replace your self-leveling sealants on your roof. These are the flashing sealants that help waterproof almost every component on your roof: ceiling fans, skylights, pipe caps, antennas, etc. The only component that is NOT sealed with self-leveling caulk is usually your air conditioner, which relies on a thick foam gasket instead.

Should I replace my own roof lap sealants?

If you’re physically healthy and don’t mind crouching, bending, and squatting for a few hours, then replacing your roof sealants isn’t that difficult. It’s an essential piece of maintenance that pays dividends. When you notice that your self-leveling caulk is starting to peel, crack, flake, or crumble, you know it’s time for a replacement.