Rv Fiberglass Siding Bubbles

Winnebago industries owner s forum.

Rv fiberglass siding bubbles.

Next you have to use fiberglass cloth and resin putty gel coat or epoxy until you get the spot back to level. For flatness and stability araucoply panels are laid up on composed cores. If it is a fiberglass layer separating from a foam or plywood core it s going to be harder to repair. Apply the appropriate type of glue and clamp the block in place through the window to flatten the exterior bubble against it.

Lumps ripples in fiberglass siding. Rv fiberglass siding bubbles the repair of this problem may take a little skill. Once you start getting bubbles in your fiberglass you need to work carefully and sand down the bubble till you get to solid fiberglass. The bubble will gradually crack and trap moisture inside causing further damage.

A pole clamp and some ply wood up against another structure should work. X 8 ft araucoply panels are made from pruned plantation grown radiata araucoply panels are made from pruned plantation grown radiata pine logs for fewer knots and consistent appearance. Wood primed siding panel common. Place a thin piece of protective plywood temporarily on the outside wall between the clamps and the sidewall.

This will require some large c clamps. You must make sure of the structural integrity of the foam or plywood before building fiberglass back up on top of it. Bubbles in the fiberglass on my. Several spots around our rv have bulges caused by intrusion.

Fiberglass siding pulling from unit. Btw intrusion is when under laying frame of the rv bulges out and causes the fiberglass on the exterior of the rv to bulge. Winnebago industries owner s forum. A bubble forms over the unglued pocket which will grow in size over time as the fiberglass walled rv flexes with normal use.

The traditional repair assumes the bubble is delamination within the fiberglass. Aluminum siding or fiberglass. The result is a convex air pocket that causes bonding agent failure and separation.