How To Repair A Sagging Rv Roof

Apply a temporary fix until you can make a permanent fix.

How to repair a sagging rv roof.

I start tearing down the ceiling to start the repair. Knew it when we bought it so it s not a surprise. The roof around the a c unit has sagged down over the years before we picked it up. We next installed the new foam gasket material to the bottom of the a c unit and carefully hoisted the unit back in place.

Sags in other areas of the roof aluminum models. Complete guide to fixing a leaking rv roof 9 types explained identify the source of the leak. Also inspect the metal or plywood gusset plates used where your wood meets on a truss look for damage that includes cracks rot breaks and any other impairment. Next apply new sealant and a new gasket and then reinstall the air conditioner.

Grab a flashlight and head up to your attic to inspect your roof rafters and decking specifically those where your roof is sagging. If the sagging roof is due to rotting or warping roof decking the repair will be much easier. Using epdm roof repair tape from the rv supply store we carefully mended and extended the rubber roofing back to where it had been earlier. Fixing a truss or rafter.

This may be problematic in winter months but allowing the roof to continue to sag can lead to greater problems such as a cave in. Slide each piece into position on either side of the 14 opening taking care not to disrupt the roof insulation in the process. Apply the permanent fix. The solution for a sold roof that sags is to first determine and rectify why it sags then remove the rubber membrane and either replace the top decking with thicker plywood preferred or simply install another layer of plywood over the existing plywood decking.