Look for mold and clean up any chemicals in the garage like gasoline or fertilizer.
Types of insulation for garage walls.
Garage door insulation.
If the walls and ceiling are closed in consider using loose fill insulation as this form of insulation uses a machine to get the insulation where it needs to go through a hole in the sheetrock.
For example while an epoxy coating will add a protective layer to the floor it won t necessarily add insulating.
If you already have drywall installed around your garage but don t have it insulated then blown in insulation may be the answer.
Consider renting a residential dumpster to toss it away.
Don t insulate your garage walls and ceiling without insulating the big garage door too.
If your garage has drywall remove it.
A contractor will come and open up a hole in the wall pump in a cellulose insulating material and then patch up the opening.
How to insulate a garage wall in four easy steps step 1.
Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold.
Clear the walls for the insulation.
Consider all aspects of insulating your garage not just the walls but also the garage doors and the ceiling particularly if you plan to add a heating and or cooling system.
Insulation is rated by its r value.
You can buy insulation kits for standard metal garage doors or you can cut pieces of rigid foam insulation to fit each door panel section.
Insulate the garage s ceiling by using the recommended r value for your area as advised by the department of energy s oak ridge laboratory.
R values vary based on the type thickness and density of the insulation material.