Available in one standard size to fit most attic stairwell openings; Made from R-10 insulation with durable foil facing on both sides;Helps reduce heat loss in the winter and heat gain in the summer;No assembly required-simply unfold and place over attic opening;Can be easily removed to access the attic;GREENGUARD certified; Made in the USA

• Owens-Corning 541799 R-10 Attic Stairway Insulator, for Openings Up To 24.5 by 54-Inch

Owens-Corning 541799 R-10 Attic Stairway Insulator, for Openings Up To 24.5 by 54-InchService Partners