RadiantGUARD Xtreme Radiant Barrier Metalized INDUSTRIAL Grade 500 sq ft roll | 48-inch by 125-feet | X-500-B | Reflective Radiant Barrier Perforated

Lowers utility bills year round. This highly reflective industrial reinforced insulation foil BLOCKs 95% of radiant heat gain and loss & keeps your home's temperature consistent.500 square feet (15 pounds) - 125 linear feet BREATHABLE (perforated) DOUBLE-SIDED metalized poly perforated radiant barrier roll - Doesn't trap moisture like foam foil backed insulation products.Industrialized strength perforated radiant barrier attic insulation is tear and puncture proof. Entire roll cuts easily with utility scissors or hack saw.Non-toxic, non-carcinogenic, fiber free and maintenance free and does not require any special clothing or breathing masks to install unlike spray foams and reflective radiant barrier paints.Class A / Class 1 (ASTM E-84) highest achievable safety fire rating therefore, meets fire and smoke requirements for most local, state and federal building codes.