Motorhome Siding Separation

This video is designed to help those who have had the sidewall of their motorhome separate due to water intrusion through a light fixture.

Motorhome siding separation.

Rv fiberglass wall delamination is a problem for many rv owners. Delamination is generally caused by moisture infiltrating the wall and destroying the integrity of the luan plywood. Both types of siding are attached to your rv with contact glue or metal fasteners. The separation creates a river of moisture and the result is a soggy rv sandwich eventually consisting of unsightly blisters bulges and waves on the outside and irreparable wood rot on the inside.

Some can go as thin as 030 of an inch thick. It was once the case that aluminum was the covering material of choice for most rv owners but fiberglass siding has been shown to be superior to any other material in a number of significant ways. The cost of repairing rv. We also stock rv siding in a variety of patterns.

The overall answer is that most rv siding sections are not that thick. Aluminum can range between 045 and 056 of an inch thick. Bonding agent separation can also happen when water seeps in through a roof window or vent seam with inadequate or deteriorated lap sealant. Fixing filon wall bubbles bulges re bonding luann plywood and gluing together delaminated styrofoam wood and aluminum rv walls.

These include 2 mesa 3 mesa 3 mesa with reverse fleetwood 3 mesa 1 4 winnebago mesa 4 mesa with reverse 4 run 3 run 2 run starbrite aluminum 120 a mini yoder and 120 c yoder factory seamed rv siding. How and why delamination occurs is fairly straightforward. Rv fiberglass siding comes in an array of styles but the most common are smooth and corrugated. It all depend son the type of aluminum siding you want and how it is made.

Fiberglass is a wonderful material that is suitable for a wide variety of purposes and it really comes into its own when used as rv siding. Rv sidewall delamination repair patch kits are available but they are band aids at best and unless you re an expert at rv body repairs the patch work will show and cracks will soon reappear. The first evidence of a delamination problem is bubbles or blisters forming on the sidewalls as the luan plywood under the outer fiberglass layer breaks down allowing it to pull away from the wall structure. In this video on rv siding delami.

Camper motorhome wall delamination repair. But be prepared for sticker shock.