This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI
The Enerflex 16 in. x 4 ft. Radiant Barrier (10-Box) installs easily in your attic to help reduce expensive heat loss in winter and prevent solar heat gain in summer. Designed for use beneath vertical surfaces and the underside of your roof, this pack of 10 blocks up to 96% of radiant energy and fits easily between the roof and rafters. No tools are needed for quick installation, so you can start saving on your energy bill right away.