
Unfinished basement with bare concrete walls.

More bare walls in the basement.

Bare concrete walls are cold and "suck" the heat out of the home.

Installation of foam insulation boards.

Foam boards being installed to create an air seal and insulation.

Foam boards installed and ready for framing.

Foam boards installed and ready for framing.

Spray foam insulation to seal the rim joists and add insulation.

Spray foam insulation used to seal rim joists in the basement after the foam boards were installed on the walls.