Repairing Roof Seams In Motorhome

The good news is that you can protect your rv from this problem if you take annual measures to re seal the exterior seams on your walls and roof seams.

Repairing roof seams in motorhome. Under the termination bar is butyl rubber sealant typically 1 inch or 3 4 inch wide. If you coat every seam you can prevent future leaks as well. Repairing a damaged rubber roof. When replacing roof membrane remove the screws and edge metal strip termination bar.

Replace membrane to just below the termination bar line. Larger holes may call for an entirely new canvas replacement roof. This creates gaps in the corners which allow moisture to get inside. Spread more of the roof patching tar on top of the tape covering it completely.

Spread the sealer all over the area that needs a patch lay a piece of fiber glass tape over the patch cover it with more sealer. For larger rips or tears in your camper roof you may need some fiberglass repair tape shown below. Then lay some fiberglass screen over the hole. If that happens the rv becomes a victim of fiberglass rv delamination an unattractive defect that is impossible to fix and takes every ounce of resale value out of the unit.

Again be sure to follow all instructions carefully and only use this or similar manufacturer accepted repair materials on your rv s rubber roof. There are also a number of other rubber roof patch kits available. How to use flex seal. Camping world offers an emergen c rubber roof repair kit which includes a 4 x3 length of material and the proper adhesive and sealer to make the repair.

A leak in any of these rv roof materials can be repaired using flex seal. Repairing a metal roof seam with turbo poly seal is simple and it is a do it yourself p. For temporary repairs overlap the entire surface with roofseal white. If during your inspections you identify any potential leaks in the old sealant it will need to be resealed.

Again the important thing while on the road is to stop the leak and prevent further water damage. When you inspect the seams and sealants on your rv roof look for cracked or dried out sealants that might be separating and allowing water to get penetrate the surface of the roof. Spread your roof repair tar all over the area to be patched. Rest assured if a tree branch punctures or rips the rubber membrane all is not lost.

It s not that difficult to do. Flex seal is an excellent product for that purpose.