Warmer surfaces
Spray foam insulation helps foundation walls feel less cold and improves lower-level comfort.
Spray Foam
A warmer foundation level
Basement Insulation
Use basement spray foam insulation to seal foundation walls and rim areas for a more comfortable lower level.
The application
Designed around
your building.
Basement insulation must address concrete walls, rim joists, and penetrations at the top of the foundation. Spray foam insulation conforms to these surfaces and creates a continuous air-control and insulation layer. Before installing spray foam, we identify water entry or foundation concerns that need repair. Once the area is ready, the selected spray foam and insulation depth can reduce drafts and cold interior surfaces.
Why it works
Performance starts
with continuous coverage.
Sealed rim joists
Targeted spray foam closes a common insulation gap where framing meets the foundation.
Renovation ready
Continuous insulation creates a more consistent enclosure before finishing a basement.
A strong fit for
Where this
service applies.
- ✓Foundation walls
- ✓Rim and band joists
- ✓Basement renovations
- ✓Utility and mechanical rooms
03Inspect first.
Our approach
Inspect first.
Specify second.
We check wall condition, access, finishes, moisture, and rim joists before recommending spray foam coverage and insulation preparation.
See our process ↗Keep exploring
Related services.
Free project estimate
Plan a tighter
building envelope.
Tell us about the space and we’ll recommend an approach suited to your assembly, comfort goals, and Belleville property.