1 - 4 ft x 175 ft (700 sq ft) roll with Convenient staple tabs. Click to e-mail for 2500+ sq ft pricing.
Radiant barrier and thermal break. R 15.67 - R 21 Details in Technical Data tab below. For Housewrap and laying over existing insulation in attics. This perforated insulation product reduces heating and cooling costs. Reflective aluminum foil on each side of a 5mm closed-cell polyethylene foam center. Ideal for hot and cold climates.