Insulates and air seals at once
Spray Foam Insulation
Foam is the answer where a cavity has to be both insulated and sealed, or where there simply is not enough depth to hit the target with anything else. It expands into the gaps that batts and loose fill cannot close.
Where spray foam goes
- Rim joists and band boards
- Cathedral ceilings and tight roof lines
- Crawl space walls and sealed assemblies
- Open-cell and closed-cell, scoped to the job
Good for
Rim joists, cathedral ceilings, crawl space walls, and anywhere the assembly has to stop air movement as well as slow heat. It is also the answer when the cavity is too shallow for the R-value you need.
Worth knowing
It costs more per square foot than the alternatives, and on an open attic floor that extra cost usually is not justified. We would rather put foam where it earns its money and use loose fill where that is the better value.
What to expect
How a job actually runs
Four stages, in this order, every time — whether it is one attic or an insulation package across a subdivision.
Assessment
We look at the actual building before anyone quotes a number — the attic, the crawl space, and the places air moves between them. You get told what is failing and why, including the parts we would leave alone.
Material Selection
Fiberglass, spray foam, loose fill or batt: the assembly decides, not the price list. We explain which one belongs where and what the difference actually buys you before anything is ordered.
Installation with energy and noise efficiency
Installed for how it performs, not how it looks from the hatch. Full coverage at the right depth, no compressed batts or missed corners, and the air sealing that makes the insulation behave — which is also what makes a house quieter.
Upkeep
Insulation is not maintenance-free. We tell you what to keep an eye on, roughly when it is worth checking, and what a roof leak, a rodent or a duct repair means for the material we just installed.
FAQ
Spray Foam Insulation questions
What is the difference between open-cell and closed-cell?
Closed-cell is denser, gives more insulating value per inch and resists moisture, which is why it goes in tight cavities and below grade. Open-cell is lighter and cheaper per board foot and works well in larger cavities where depth is not the constraint. The assembly decides which one belongs there.
Is spray foam worth the extra cost?
In the right place, yes — a rim joist, a cathedral ceiling or a sealed crawl space wall is exactly what foam is for, and nothing else does that job as well. Across a whole open attic it is usually more money than the result justifies.
Do we have to leave the house during the install?
Foam has a cure period, and the plan for that gets set before the crew shows up so nobody is guessing on the day. We will tell you exactly what the day looks like — access, ventilation, and when the space is back in use — as part of the scope.
The jobs it goes into
Where we install it
Where most of the heat moves
Attic Insulation
In a Georgia summer the attic is the hottest part of the house and the biggest gap in its thermal envelope. We bring it up to a real depth in the material the assembly calls for, and seal the ceiling plane underneath first.
Learn moreCold floors and damp air
Crawl Space Insulation
Crawl spaces drive the two complaints we hear most in older houses: floors that are cold all winter, and a humid, musty smell that gets pulled up into the living space. Both are fixable, and both start underneath.
Learn moreOther materials
The dependable default
Fiberglass Insulation
Fiberglass is the most widely used insulation in American homes for good reason: it performs predictably, it costs less than the alternatives, and it suits most standard framed cavities. The whole job is in the fit.
Learn moreBlown in, evenly covered
Loose Fill Insulation
Loose fill is blown in rather than laid in, so it gets into the awkward parts of an attic floor that a cut batt never sits flat against — around joists, wiring and bracing — and builds one consistent blanket at the depth the assembly needs.
Learn morePre-cut, for regular framing
Batt Insulation
Batts come pre-cut to standard framing widths, which makes them fast and predictable in walls, floors over crawl spaces, garage ceilings and interior sound walls — wherever the framing is regular and reachable.
Learn moreIs spray foam right for your job?
Sometimes it is, sometimes something cheaper does the same work. Tell us about the assembly and we will give you a straight answer.
OpenMonday – Saturday9:00 AM – 5:00 PM