Whistler 25 in. x 54 in. x 11 in. 14.5-R Attic Stairway Radiant Barrier Insulator Fireproof Attic Stairs Insulation Cover

The Whistler insulation cover is designed for optimal energy efficiency. Our insulation cover works year around, on hot summers and cold winters. It prevents air leakage, dust and pollutants from coming into your home.