The heat of day is already pounding on my rollup doors to the shop. I started using Reflectix, but at $75.00 a roll, and a roll only covering half a door, this got expensive QUICK, for very little R value.
I recently came across the Owens Corning Garage Door Insulation kits from Home Depot. I was wondering if they are worth the expense. The show an R value of 8, not exactly ideal, but considering WHAT I am insulating, not bad either, should be enough to keep the heat at bay...
Has anyone here used these, and if so what pitfalls do I need to watch out for?
I am trying to insulate 2 8ft x 7ft 4 panel doors.