Repairing Roof Seams In Motorhome

Replace membrane to just below the termination bar line.

Repairing roof seams in motorhome.

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. Spread your roof repair tar all over the area to be patched. If you coat every seam you can prevent future leaks as well. For larger rips or tears in your camper roof you may need some fiberglass repair tape shown below.

Again the important thing while on the road is to stop the leak and prevent further water damage. Larger holes may call for an entirely new canvas replacement roof. How to use flex seal. Small holes in your canvas roof can be patched using patch kits.

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. 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. When replacing roof membrane remove the screws and edge metal strip termination bar. Rest assured if a tree branch punctures or rips the rubber membrane all is not lost.

For temporary repairs overlap the entire surface with roofseal white. 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. There are also a number of other rubber roof patch kits available. Again be sure to follow all instructions carefully and only use this or similar manufacturer accepted repair materials on your rv s rubber roof.

Spread more of the roof patching tar on top of the tape covering it completely. You can usually purchase aftermarket patch kits at rv supply stores. Repairing a metal roof seam with turbo poly seal is simple and it is a do it yourself p. It s not that difficult to do.

Repairing a damaged rubber roof. Under the termination bar is butyl rubber sealant typically 1 inch or 3 4 inch wide. If during your inspections you identify any potential leaks in the old sealant it will need to be resealed. 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.

Then lay some fiberglass screen over the hole. This creates gaps in the corners which allow moisture to get inside.