SHRINK-WRAP YOUR RV SCREEN DOOR! December 30, 2017, 03:07:18 pm Oh, Baby, It's Cold Outside...This is a new one for me. Putting shrink wrap on the screen door to keep the cold out and the heat in.It's on the Roads Less Traveled blog. Scroll down to tip #6We tend to avoid winter camping, but sometimes it happens.I like the baking idea also.Great blog. 4 Likes