I love to look out the big door on our camper. However, many times, it's too hot, or too cold to have just the screen door.
Wouldn't it be nice to have a storm door? I've heard of people using plexiglass to make a storm door. I don't have the room to store it, and I don't want to have it on all the time. I came up with a really flexible option for a storm door.
All you need is some clear vinyl and some sticky back velcro.