4 ft x 125 ft (500 sq ft). Out of stock. Order now to ensure shipment on Feb 6.
Follow instructions in BLUE and WHITE boxes below for DISCOUNT PRICING and ORDERING!

This insulation product consists of 1 layer of 5/32" (4mm) polyethylene bubble that is sandwiched between two metalized, low emissivity surfaces. The R-value ranges from 4.9 to 14.1 (See "Technica data" tab below) . The polyethylene encapsulated air bubbles serve as an effective thermal break as well as a vapor barrier, while the 2 outer metalized layers reflect up to 96% of all radiant energy.
Tape seams to improve insulation performance - Important. Order reflective tape.