Forum Discussion
Second_Chance
Nov 14, 2016Explorer II
We use the bubble foil cut to fit inside the window frames (on the inside). We pull the shades down to keep it in place. We do get some condensation on cold nights, but have not had any problems with mold. We are full-timers, though, and frequently pull the insulation out and wipe the windows, air out the RV, and run the ACs when appropriate to pull out moisture. We've known a number of people who use this approach without issues. (And it really helps!)
Rob
Rob
About Full Time RVers
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