How To Insulate Concrete Garage Walls

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.

How to insulate concrete garage walls.

Tuck the insulation in to make it easier to staple. How to insulate a garage step by step. This drywall is required by most building codes to. Cinder blocks are uniform concrete and cinder blocks used in the construction of low budget walls and foundations.

If you didn t do. 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. Last chance to waterproof your wall. Use concrete adhesive to secure rigid foam to the wall as needed if friction isn t sufficient.

For the purposes of this discussion we ll cover batt and blanket. 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. They are also commonly available in two thicknesses 3 to fit into 2 x 4 framing or 5 for 2 x 6 studs.

Staple the insulation all the way down the side of the stud. Bats are manufactured in widths of either 13 to fit in between studs 16 on center or 21 for studs 24 on center. Put a piece of wood on top of the insulation to use as a guide to cut the insulation to the right size. Air sealing the garage walls.

Perhaps the easiest way to add insulation to open garage walls is to install fiberglass bats between the studs. And work your way. Add a layer of 1 2 inch drywall over any rigid foam insulation. The cinder block material is light and porous.

Start at the top. After the adhesive cures add extension boxes to the outlets and switches and spray foam into every gap top bottom and around each box.