How To Insulate Concrete Garage Walls

How to insulate a garage step by step.

How to insulate concrete garage walls.

I wrote a tutorial on how to waterproof and seal your garage walls using drylok. Bats are manufactured in widths of either 13 to fit in between studs 16 on center or 21 for studs 24 on center. After the adhesive cures add extension boxes to the outlets and switches and spray foam into every gap top bottom and around each box. Use concrete adhesive to secure rigid foam to the wall as needed if friction isn t sufficient.

Staple the insulation all the way down the side of the stud. Beyond the typical functions of keeping heat cold and dampness in or out insulation can also help you keep the din of the outside from entering your garage and the activities you pursue in that space from escaping to your neighbors or the. Perhaps the easiest way to add insulation to open garage walls is to install fiberglass bats between the studs. Tuck the insulation in to make it easier to staple.

Add a layer of 1 2 inch drywall over any rigid foam insulation. And work your way. Spray insulation is best performed by a pro and requires a good bit of setup in advance. Use a utility knife to cut excess insulation so it fits the size of the stud.

There are several insulation types you can use including batt or blanket blown in and spray. For the purposes of this discussion we ll cover batt and blanket. Put a piece of wood on top of the insulation to use as a guide to cut the insulation to the right size. If you didn t do.

They are also commonly available in two thicknesses 3 to fit into 2 x 4 framing or 5 for 2 x 6 studs. The cinder block material is light and porous. Air sealing the garage walls. Insulate your cinder block garage to reduce your heating bill.

Last chance to waterproof your wall. Now as you glue the panels to the exposed concrete blocks leave a inch gap at the floor and ceiling and cut holes in the panels to fit around outlets and wall switches.