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Reflective Garage Door Insulation


DIY Garage Door Insulation Kit saves energy and dresses up any garage door! America’s Best Garage Door Reflective Insulation will reflect 97% of the radiant heat coming in to your garage. Simply cut the insulation to fit each door panel and tape into place with the high temperature aggressive adhesive mounting tape provided. A nice white poly interior finish is bright and easy to clean. Select the kit that best fits for your garage.



The garage is often the single largest non-insulated space in a home. When the garage shares a common wall with the main structure, this could result in serious energy loss through the garage. The garage door is usually the largest non-insulated area of the garage and this makes the it a prime candidate for insulation. Insulation is a way of saving energy by preventing its loss through the garage door. Our garage door insulation kits are available that make this a simple process and a rather inexpensive one compared to the potential cost of the lost energy.

Many people use the garage area for other purposes such as a work area. When the garage is being used in this manner, the insulation is almost mandatory to maintain comfort in the work area.

Garage door insulation comes in a couple of different types. Our Garage Door Insulation is a reflective foil insulation consisting of to two layers of heavy duty polyethylene air bubbles between a sheet of aluminum foil and polyethylene white. The normal thickness of this 2 layer foil is 5/16th of an inch. The foil side goes towards the door and reflects up to 97% of the radiant heat from the door.

Our insulation kits are designed for standard sized garage doors. These are usually 9 feet wide by 7 feet high for single doors and 16 feet wide by 7 foot wide for double doors. Although these are the standard sizes, it is possible to get kits ready made for more unusual sizes as well.

Additional information

Weight 15 lbs
Dimensions 24 × 20 × 10 in

Two Car, Three Car