Travel Trailer Rubber Roof Bubbles

Vapour from contact bonding adhesive.

Travel trailer rubber roof bubbles.

Walking on the rv rubber roof. The most common cause of roof bubbling is poor installation of the roof. With time the wood flexes pops loose and you will see clear defined lines on your rv roof with a slight bubble in the rv roof. Tom bubbles in epdm rubber membrane are typically caused by improper preparation during installation water intrusion or the use of incorrect adhesives.

If the rubber is bonded prior to the adhesive drying then bubbles will appear under the membrane caused by the trapped vapour from the adhesive. I noticed that anywhere anyone has walked the tpo membrane has separated from the underlayment and bubbled up in the shape of a footprint. If the membrane is intact you do not need an rv roof replacement in this situation. Certain brands of rv roofs are plywood that is stapled down on the edges.

I have had this tt one month. I took a look at my roof of my brand new tt a while ago. Roof bubbling is just what it sounds like spots where the rubber has lifted off the surface of the roof and formed a bubble or blister. With only one bubble on your roofing material i would suspect that spot was contaminated somehow or not prepped thoroughly enough prior to the installation of the membrane.

Contact bonding adhesive is used for bonding the rubber membrane on upstands and around the perimeter of the roof deck. The rv manufacturer simply didn t apply the adhesive evenly or left some dirt on the roof that the adhesive couldn t stick to. Here are some tips and tricks that will help you with your repair job. Happy camping mark polk rv education 101 http rveducation101 co.

So you need to start to think about your rv rubber roof repair job because you are seeing a few more signs of leaking and water damage. Bubbles are common to a new roof apparently. In this rv diy video discover how easy it is to repair a punctured or torn rv rubber roof.