I have a vinyl type product garage door. 4 panels that are straight open and across, 9 feet long and 16 inches wide with no horizontal edges to tuck in any blanket type insulation. I came across a product at my local home depot called "Reflectix".
1. Would this product work for my door?
2. If it will help warm up the garage a bit should I leave a pocket of air behind or attach it directly against the door and secure with the tape they also sell at home depot for this product?
Thanks for any tips? I can take a pic if necessary.