How Do I Insulate My Garage Door To Keep The Heat Out

Even though buying and cutting insulation isn t hard garage door insulation kits make it even easier.

How do i insulate my garage door to keep the heat out.

Open the garage door to let in cooler air. In the image above note how almost all of the edges are flush except for the top center. Wood for example is a natural insulator. This is the simplest way to decrease the temperature.

Use a glue gun or tape to fix the insulation on the garage door. Insulating your garage door will help reduce energy bills and protect items in your garage from harsh outdoor temperatures. Just cut each panel to length and bend and snap it into the horizontal rails on your door. When it s time to place the foam board into the frames situate the foam so the foil side is facing the garage door and the small air space you created from the convex shape.

That way when the drywall is mounted on top there s a minimal gap between the edge of the drywall and the edge of the insulation. There will be some benefit in reducing heat loss but the big impact it to reduce heat from the sun beating down on the door. Or you can buy precut r 4 expanded polystyrene eps panel foam online one choice is the insulated garage doors kit from cellofoam. Insulation rolls or boards cut closer to the size of garage panels than if you bought these yourself though you ll still have to trim.

The type of material your garage door is made of can even be a factor when it comes to insulation. For security reasons close the garage door at night. Just open the door to increase the airflow and allow the hot air to be exchanged for cooler air. However at r 4 per inch eps has the lowest r value.

For doors that don t have with panels the best insulation fit is foam board or reflective insulation. When determining how much insulation you need don t guesstimate calculate. You want to make sure that the edges of the insulation fit flush with the edges of the stud. It takes two kits to insulate a typical 16 ft wide garage door.