Insulate Exterior Garage Door

Choose which insulation you ll use for this project by considering what type of garage door you have.

Insulate exterior garage door.

Wooden garage doors need rigid insulation like foam board while metal garage doors can work with any type of insulation. However at r 4 per inch eps has the lowest r value. It ll cost you about 200 to insulate two 9 foot wide doors. Adhere insulation to garage door open your adhesive and start adhering your cut insulation to the door.

Just cut each panel to length and bend and snap it into the horizontal rails on your door. If you live in an area without extreme temperatures install foam board or reflective panelling on your garage door to insulate it. Repeat this step until you have cut enough insulation to cover the entire door. If needed you can use a little bit of masking or duct tape to help you hold each foam panel in place as the glue dries.

Here s how to insulate garage doors. Or you can buy precut r 4 expanded polystyrene eps panel foam online one choice is the insulated garage doors kit from cellofoam. Consider the total size of your garage door because you will need to know the entire area that you wish to insulate in order to purchase the correct amount of insulation. 2 mark the door and place the anchors.

Any insulation type will increase the energy efficiency of your garage door. Go with foam board or reflective paneling for lighter insulation. This flexible insulation often found stuffed into exterior walls is commonly made of fiberglass. It takes two kits to insulate a typical 16 ft wide garage door.

The garage door insulation kits are already cut into sheets that you can trim to fit the panels. Foam board and reflective paneling are usually the cheaper and lighter options for insulation.