Attic doors, covers, or hatches need to be insulated as well as the attic itself. They should have a weather strip to prevent air leakage
Air Sealing Attic Access Panels/Doors/Stairs
The Energy Guardian R-20 Universal Attic Hatch Insulation Cover
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HOW IT WORKS - Reduces up to 94% of heat transfer at your attic door. Save Big on your Utility Bill. PREMIUM QUALITY - extra thick double bubble layer
SmartATTIC - 25x54x11 Attic Door Insulation Cover, R-15 - Pure Aluminum
A Site-Built Insulated Attic Hatch
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