2026 NEW Cellofoam Garage Door Insulation Kit (8-Piece)

For great long-term performance, select the Garage Door Insulation Kit from Cellefoam North America Inc. It’s made with modified expanded polystyrene, a rigid, foamed plastic with resilient closed cells. The benefits include permanent R-value, inherent water resistance, excellent physical strength and dimensional stability. Enhance the comfort of your garage by reducing thermal heat transfer through your garage door. The kit includes eight durable insulation panels with a durable, washable white, high-impact polystyrene facer.
Energy efficient expanded polystyrene (EPS) R-value approximately 4 per inch
High-impact polystyrene (HIPS) laminate
Kerfed for quick and easy installation: DIY instructions included
Pieces offer clean, professional appearance and are washable for easy maintenance
Kit covers one standard 9 ft. wide garage door; a two-car or two-door garage requires 2 kits
Each piece measures 20 in. W x 54 in. L x 1-1/4 in. D
For residential use only
The right insulation can save on energy and heating and cooling bills. Check out our Buying Guide for helpful tips.
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• Durable product Moisture resistant
• Great for roof, perimeter, cold storage and more Energy-efficient expanded polystyrene (EPS)
• R-value approximately 4 per inch High-impact polystyrene (HIPS)
• Laminate Kerfed for Quick and Easy Installation: DIY instructions included Pieces offer clean, professional appearance and are washable for easy maintenance kit covers one standard 9 ft. wide garage door, a two-car or two-door garage requires two kits Each piece measures 20 in. W x 54 in. L x 1-1/4 in. D For residential use only