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

For doors that don t have with panels the best insulation fit is foam board or reflective insulation.

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

It takes two kits to insulate a typical 16 ft wide garage door. This is the simplest way to decrease the temperature. Just cut each panel to length and bend and snap it into the horizontal rails on your door. This project guide will show you how to insulate a garage and weatherize the space using relatively easy to install garage parts and insulation accessories.

Insulating your garage door will help reduce energy bills and protect items in your garage from harsh outdoor temperatures. 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. 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. Effective weatherstripping and silicone caulk for your garage s window and door frames will further improve your garage s ability to stay cool.

Glue or tape the insulation to the garage door. Even though buying and cutting insulation isn t hard garage door insulation kits make it even easier. 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. Or you can buy precut r 4 expanded polystyrene eps panel foam online one choice is the insulated garage doors kit from cellofoam.

Use a glue gun or tape to fix the insulation on the garage door. When determining how much insulation you need don t guesstimate calculate. 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.

In the image above note how almost all of the edges are flush except for the top center. However at r 4 per inch eps has the lowest r value. 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. Wood for example is a natural insulator.