How To Replace Rv Roof Membrane

However if you want to change the style of your roof you ll have to remove the rubber roof membrane.

How to replace rv roof membrane.

Apply membrane to roof deck and roll or broom down sheet to assure 100 contact area. You then need to remove the existing roof membrane and replace any plywood underneath the old roof membrane that has been damaged. A rubber roof membrane is an essential part of any successful rubber roofing job. Adhesive will turn from white to clear when it is dry.

This can be achieved rather easily and without much expense on your part. Every roof is different but here are the basic steps you llneed to understand how to replace the membrane. To help you prevent major damage and seal up small holes on your tpo rv roof dave demonstrates the proper way to repair torn or cut tpo membrane on an rv roof. Remove debris the awning associated parts and any.

If both surfaces are non porous such as eps or iso apply the adhesive to both surfaces 4 5 mils and allow to dry approximately 20 30 minutes depending on conditions. Under the termination bar is butyl rubber sealant typically 1 inch or 3 4 inch wide. You will only need a few readily available tools. Replace membrane to just below the termination bar line.

He walks you step by step through the simple process for patching and reinforcing tpo rv roof liner with rubber tape strips which you can pick up from just about any reputable dealer. Replacing an rv roof requires you to remove the awning and any equipment that is secured to the roof of your rv. When replacing roof membrane remove the screws and edge metal strip termination bar. 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.