Re: Installing RV Windoew
Maybe I have this wrong, but when I did my van, I didn't put any framing around the window. The RV windows I used and have for my bus have a clamp ring. I have the steel skin on the outside, then insulation and 1/4" plywood on the inside. Cut the hole, put butyl tape around the window ring and place it in the hole. Then screw the inner ring to the window and it clamps tight. My van use 1 1/2 windows, I have 3" for the bus.