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

In the image above note how almost all of the edges are flush except for the top center.

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

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

The type of material your garage door is made of can even be a factor when it comes to insulation. However at r 4 per inch eps has the lowest r value. You want to make sure that the edges of the insulation fit flush with the edges of the stud. Just open the door to increase the airflow and allow the hot air to be exchanged for cooler air.

Or you can buy precut r 4 expanded polystyrene eps panel foam online one choice is the insulated garage doors kit from cellofoam. Wood for example is a natural insulator. 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. Glue or tape the insulation to the garage door.

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. Just cut each panel to length and bend and snap it into the horizontal rails on your door. When determining how much insulation you need don t guesstimate calculate. For security reasons close the garage door at night.

Use a glue gun or tape to fix the insulation on the garage 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. Even though buying and cutting insulation isn t hard garage door insulation kits make it even easier. Open the garage door to let in cooler air.