2' x 125', 4' x 125'
Consists of two layers of aluminum foil laminated to two layers of polyethylene air-bubble cushioning. The bubbles form trapped air spaces to provide excellent “R” values. The solid film and foil surfaces stop convection heat loss and infiltration while the aluminum surfaces stop radiant heat by reflecting it.
J&R Products will be closed July 3rd and will reopen July 6th. Have a happy and safe Fourth of July!