One thing that RV owners are often surprised to learn is just how delicate an RV roof can be. Whether you have a rubber, metal, or polymer roof, there are many ways that this surface can be damaged. From falling tree limbs to temperature fluctuations, it doesn’t take much to get a leak. Many RV owners turn to RV roof coating like liquid EPDM to protect their roofs from leaks in the first place. But if you already have a leak, a protective RV roof coating is still a good idea. Here’s a few tips for applying a protective coating when the leak has already formed.
Find the Leak and the Cause
The first thing to do before you try to apply the RV roof coating is to find the leak, and identify what caused it. If it’s something like “a tree limb poked a hole through the rubber roof”, then you know you’ll need to patch the hole first. But it could be something subtler. For example, you may have a leak where the caulk sealant around the skylight or a vent has worn away. In this case, you’ll need to fix that seal before you can put down the roof coating.
Don’t Try to Fix Bubbles
When you are inspecting your RV roof for leaks, you’ll likely see a few bubbles here and there in the RV roof material. Believe it or not, these are pretty normal, and shouldn’t be thought of as defects. As long as there are no holes in your roof, the bubbles won’t affect how well the RV roof coating is applied. Trying to cut out a bubble or fix it will likely just make more problems. Most of the time, these go away on their own.
Know When a Leak is Too Big to Handle
Most RV owners are pretty handy with the DIY fixes. You have to be when you’re on the road with a big piece of machinery all by yourself. But there are some times when an RV roof leak is too big for a simple patch or re-caulking. If the hole is a major one that is causing a very big leak, you may need to take more drastic measures. The roof may need to be replaced, or repaired by professionals. You can put down the RV roof coating for protection on the newly repaired roof later.
Choose the Right RV Roof Coating
The final tip is to make sure you choose a roof coating that is made for RVs. It’s important that this product be liquid EPDM, which is specifically made to withstand the environmental concerns that plague RVs.
Repairing an RV leak in the roof isn’t all that hard. You can do it on your own if the leak is minor, and once you apply that RV roof coating, you won’t have to worry about it again for another decade! Just get your repair done before the leak becomes a major problem.