Bests & Worsts Reviews from Amazon

Not impressed, in addition to the polystyrene crumbling while trimming and bending slightly to install as directed, the benefits aren't worthwhile. I spent over $170 for two kits to cover my 16 foot wide double garage door, another three hours to install, only to realize a negligible difference. Today I checked the temperatures on the inner surface of the insulation and on the outside of my garage door. Temp inside was 96.6 degrees Fahrenheit compared to 97.8 degrees outside. Seriously? ONE-POINT-TWO DEGREES FAHRENHEIT DIFFERENCE??? I would look elsewhere for a better solution if I were you!