Ireer Reflective Foil Insulation Thermal Barrier 3mm Attic Door Insulation Cover Foam Board Commercial Attic Insulation for Windows Garages Ducts(48’‘ x 100 ft)

Easy to use and a fantastic value, I recommend this as a best in class product.

Insulates attic heat from bedroom. Applied to the back side (attic side) of doors that go into the attic. 140F is a normal temperature in my attic. Before putting up the Thermal Barrier the doors would feel hot to the touch. They seem a normal temperature now.Thanks!

Works perfectly and super easy to install. Very lightweight and keeps the shed cool now. Great value.

its not double bubble its chep single complete rip off in my opion false advertising should reprot to bbb.