I have a 29ft. 5th wheel that I am going to b reroofing. I could use some assistance on finding 1/4" Foam Insulation Wrap that was previously on it. It sits on top of my aluminum frame, then has ply wood on top of it, then the rubber roofing. I can't find it anywhere. So if anyone had any suggestions on where to find it or has another option that works, I surely would apprecite any help I could get.