How To Insulate Concrete Garage Walls

And work your way.

How to insulate concrete garage walls.

There are several insulation types you can use including batt or blanket blown in and spray. Perhaps the easiest way to add insulation to open garage walls is to install fiberglass bats between the studs. I wrote a tutorial on how to waterproof and seal your garage walls using drylok. Cinder blocks are uniform concrete and cinder blocks used in the construction of low budget walls and foundations.

This drywall is required by most building codes to. Put a piece of wood on top of the insulation to use as a guide to cut the insulation to the right size. 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. Bats are manufactured in widths of either 13 to fit in between studs 16 on center or 21 for studs 24 on center.

How to insulate a garage step by step. Spray insulation is best performed by a pro and requires a good bit of setup in advance. The cinder block material is light and porous. Use concrete adhesive to secure rigid foam to the wall as needed if friction isn t sufficient.

Insulate your cinder block garage to reduce your heating bill. For the purposes of this discussion we ll cover batt and blanket. 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. Start at the top.

If you didn t do. Air sealing the garage walls. After the adhesive cures add extension boxes to the outlets and switches and spray foam into every gap top bottom and around each box. Staple the insulation all the way down the side of the stud.

Add a layer of 1 2 inch drywall over any rigid foam insulation. They are also commonly available in two thicknesses 3 to fit into 2 x 4 framing or 5 for 2 x 6 studs.