Double Bubble Insulation - Foil/Foil - 4' x 25' (100 sq ft)

The best!

My husband has used it in many projects, and it works great for insulation, love it.

So easy to work with.

One roll of ape covered all the seams and a few tares that I made. Used on the interior of an 8x10 Atlas storage building. Only had a little left after installing. Will also act as weather stripping around the door.

It was just how they advertise for half the cost