Insulate Exterior Garage Door

It takes two kits to insulate a typical 16 ft wide garage door.

Insulate exterior garage door.

Any insulation type will increase the energy efficiency of your garage door. Just cut each panel to length and bend and snap it into the horizontal rails on your door. 2 mark the door and place the anchors. Choose which insulation you ll use for this project by considering what type of garage door you have.

Wooden garage doors need rigid insulation like foam board while metal garage doors can work with any type of insulation. Or you can buy precut r 4 expanded polystyrene eps panel foam online one choice is the insulated garage doors kit from cellofoam. However at r 4 per inch eps has the lowest r value. Here s how to insulate garage doors.

Go with foam board or reflective paneling for lighter insulation. Foam board and reflective paneling are usually the cheaper and lighter options for insulation. Cut foam insulation to size now that you know the dimensions for each panel on your garage door cut the foam insulation to size. The garage door insulation kits are already cut into sheets that you can trim to fit the panels.

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. This flexible insulation often found stuffed into exterior walls is commonly made of fiberglass. Garage door insulation is an easy diy project. It ll cost you about 200 to insulate two 9 foot wide doors.

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. Adhere insulation to garage door open your adhesive and start adhering your cut insulation to the door.