How To Insulate Concrete Garage Walls

I wrote a tutorial on how to waterproof and seal your garage walls using drylok.

How to insulate concrete garage walls.

If you didn t do. Add a layer of 1 2 inch drywall over any rigid foam insulation. Tuck the insulation in to make it easier to staple. For the purposes of this discussion we ll cover batt and blanket.

Spray insulation is best performed by a pro and requires a good bit of setup in advance. Perhaps the easiest way to add insulation to open garage walls is to install fiberglass bats between the studs. Bats are manufactured in widths of either 13 to fit in between studs 16 on center or 21 for studs 24 on center. Start at the top.

Use a utility knife to cut excess insulation so it fits the size of the stud. They are also commonly available in two thicknesses 3 to fit into 2 x 4 framing or 5 for 2 x 6 studs. Use concrete adhesive to secure rigid foam to the wall as needed if friction isn t sufficient. How to insulate a garage step by step.

Last chance to waterproof your wall. After the adhesive cures add extension boxes to the outlets and switches and spray foam into every gap top bottom and around each box. The cinder block material is light and porous. Insulate your cinder block garage to reduce your heating bill.

There are several insulation types you can use including batt or blanket blown in and spray. This drywall is required by most building codes to. And work your way. Air sealing the garage walls.

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. Cinder blocks are uniform concrete and cinder blocks used in the construction of low budget walls and foundations.