fiberglass woes
could not see exactly which forum covered this... this is a 2006 winnebago. walls are made of their THERMO-PANEL SIDEWALLS which at that time suggested there was no wood involved. anyway w...
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The ripples look like a classic case of delamination to me. The door looks warped. Both conditions are usually caused by moisture intrusion.
Per materials in the sidewalls: there is luan plywood there, at least according to this description of "Thermo Panels" from this Winnebago link
Good luck!
Per materials in the sidewalls: there is luan plywood there, at least according to this description of "Thermo Panels" from this Winnebago link
Winnebago wrote:
Our Thermo-Panel sidewall and roof design pressure bonds the exterior skin, luan backing and EPS block foam to the walls’ aluminum framewor
Good luck!
