LEMOONE Attic Door Insulation Cover 25×54″ R-15.5

LEMOONE Attic Door Insulation Cover delivers superior year-round energy savings with an R-Value of 15.5. Engineered with a double-layer aluminum foil and a high-density insulation bubble core, this fireproof cover reflects up to 97% of radiant heat while blocking dust, moisture, and air leakage. Its precision fit for openings up to 25" x 54" x 11" ensures a tight seal, reducing HVAC workload and slashing energy costs.

Installation is effortless—simply unfold, place over the attic opening, and staple to the frame. The heavy-duty zipper provides quick access through folding ladders without removal, making maintenance hassle-free. Whether battling winter drafts or summer heat, this durable, waterproof insulator maintains optimal indoor temperatures while enhancing safety and comfort in your home.