The Reflectix is very useful stuff. I have wondered occasionally if it could be cut to fit inside the car doors without binding anything. There's no insulation in the doors.

I once had a Ford van that I bought from a guy who insulated it with fiberglass and paneling (very nice job) for his post-grad studies in Guatamala. It was very comfy for camping, hot or cold.

I also had a Dodge Ram window van (never again!). I used Reflectix for the windows, and it was still cold. I guess I should have bought a case of hot glue sticks and lined the entire rig with the stuff.

Thanks for the tips, guys.

Sue