Newnan's mix of historic homes near the courthouse square and newer subdivisions across Coweta County sit on red-clay lots with vented crawl spaces and attics that bake at 130-150 degrees from May through September. Spray foam insulation and air sealing fix the leaks that make cooling and heating bills unaffordable, and they work in the tight spaces where blown-in fiberglass cannot.
Atlanta Spray Foam Insulation has served Newnan and the Atlanta area since 2012. We show up with a written estimate that names the R-value, thickness, and board footage before we spray, we bring our own crew and insurance, and we leave your property clean. When moisture or contaminated insulation has to come out first, we say so plainly and price it honestly.
Spray Foam Insulation in Newnan (30263)
Newnan's older brick homes and farmhouses sit on piers or shallow crawl spaces over damp red clay. The newer subdivisions hold two-story ranches and colonials with vaulted great rooms, finished rooms over garages, and air handlers routed through vented attics where the temperature climbs into the 140s on a July afternoon. Both building types have the same problem: empty wall cavities, leaky attics, and crawl spaces that sweat in the humid subtropical summer.
Closed-cell spray foam seals the rim joists and band boards where the house meets the foundation, fills the cavities in exterior walls without tearing into the siding, and stops the condensation that collects on ductwork and rim boards in vented attics and crawl spaces. Open-cell foam is lighter and cheaper, and it works well in interior walls and sealed attics where moisture is not the driver. We spray both, and we tell you which one fits your house and your budget.
Our crews are fully insured with general liability and workers' compensation. We have been doing this work in Newnan and across the Atlanta area for over a decade, and we know the building stock, the humidity, and the code that applies at your address.
Our services in Newnan
- Attic Spray Foam Insulation in Newnan · Open-cell foam on the roof deck turns a 150°F Atlanta attic into conditioned…
- Closed Cell Spray Foam Insulation in Newnan · Two-pound closed-cell foam delivers R-6.5 per inch with its own vapor retarder…
- Open Cell Spray Foam Insulation in Newnan · Half-pound open-cell foam air-seals attics and walls at a friendlier price per…
- Wall & Injection Foam Insulation in Newnan · Injection foam fills closed walls through small drilled ports, no demolition.
- Crawl Space Spray Foam Insulation in Newnan · Closed-cell foam on crawl space walls and rims holds back the humid air that…
- Rim Joist & Band Joist Spray Foam in Newnan · Rim joists over daylight basements and crawl spaces leak conditioned air at…
- Garage Spray Foam Insulation in Newnan · Garage ceilings under a bonus room and walls shared with the house are…
- Metal Building & Barndominium Spray Foam in Newnan · Closed-cell foam is the insulation that stops a Georgia metal building from…
- Commercial & New Construction Spray Foam in Newnan · Warehouses; offices; churches; soundstages and production builders served on…
- Insulation Removal in Newnan · Old blown-in and batts vacuumed out before any new foam goes in, never buried.
- Insulation Replacement & Re-Insulation in Newnan · The full reset: old material removed; gaps air-sealed…
- Air Sealing in Newnan · Top plates; can lights; chases; knee walls and attic hatches leak more cooled…
How a Job Works in Newnan
We start with a free on-site assessment. We walk your attic, crawl space, or wall cavities, look at what is there now, check for moisture or contamination, and measure the area to be sprayed. We ask about your comfort complaints, your energy bills, and whether you plan to occupy the house during the work. We give you a written estimate with the R-value, thickness, and total board footage, so you know exactly what you are paying for before we touch anything.
On the day of the work, we set up mechanical ventilation in the spaces we are spraying. Spray foam cures as it hardens, and the fumes need to leave the house. We spray in controlled passes at the thickness the estimate names, we verify the drum temperature and the manufacturer ratio, and we keep the space ventilated until the foam has cured. Most attics and crawl spaces can be re-entered safely within twenty-four to forty-eight hours. If your attic has old or damp insulation that has to come out first, we remove it before we spray, and we haul it away.
When the foam has cured, we clean up the floor, the ductwork, and the equipment, and we walk through with you to confirm the work is done. You get a copy of the estimate, a summary of what was sprayed, and our phone number if you have questions later.
Attic spray foam in Newnan typically runs from $1.50 per square foot for open-cell foam to $1.20 per board foot for closed-cell, depending on the thickness and R-value the estimate names. A 1,200-square-foot attic with six inches of closed-cell foam usually falls between $3,500 and $5,500. Wall injection foam for a one-story home with empty cavities runs from $2 per square foot and up. Crawl space encapsulation with closed-cell foam starts at $2,500 and varies with the crawl space size and the substrate condition. Rim joist and band joist sealing starts at $650. If old or contaminated insulation has to come out first, removal runs from $950 and depends on the square footage and what the insulation contains. The biggest cost drivers are the area to cover, the R-value and thickness you need, whether you choose open or closed cell, and whether existing insulation has to be removed before we spray. Call us at (678) 931-8735 for a free estimate with real numbers for your house.
✅ Written Estimates with R-Value & Thickness Specs, fully insured for work in Newnan and nearby areas.
