Air Sealing in Phoenix, AZ
Seal the hidden gaps that drain your comfort and your power bill. Foam Pro Insulation hand-seals every leak in your attic floor before the new insulation goes down, so it can actually do its job.
- AZ ROC #363201
- Same-day quotes
- Open 8am to 10pm, 7 days
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Why is insulation not enough on its own?
Insulation slows heat. It does not stop air. Every gap around a recessed light, a wire hole, a plumbing stack or a duct boot is an open path between your living space and the attic. When a Phoenix attic can pass 150°F in summer, that path runs both ways: cooled air from your AC drifts up and out, and superheated attic air leaks down into the rooms below.
Stacking more insulation on top does not close those gaps. It just buries them. That is why an upstairs can still feel like an oven in July with the thermostat turned way down.
Air sealing is the fix. Our crews close each bypass by hand with professional-grade expanding foam and sealants, along the line between your conditioned space and the attic. Then your insulation and your AC can work the way they were designed to.
Five leak points we seal in Phoenix attics
Air sealing means closing the gaps in the boundary between your conditioned space and your unconditioned attic. These are the spots we check on every job.
Top plates
The framing connection between your walls and the attic floor.
Recessed can lights
Big openings that leak cooled air up and let attic heat down.
Electrical and plumbing penetrations
Wires, pipes and conduit that punch through the attic floor.
Duct boots and connections
Where your HVAC system meets the attic space.
Attic hatches and access points
Often overlooked, and often very leaky.
What sealed gaps look like in a real attic
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Air sealing done right, done once
We treat air sealing as a foundation step. It decides whether the whole attic performs the way it should.
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1
Free attic inspection
About 30 minutes with thermal imaging. We check your current insulation, find every penetration and show you the photos.
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2
Old insulation comes out
Sealing has to happen on a clean attic floor, so we vacuum out the old material first. See our insulation removal.
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3
Manual air sealing
With the floor exposed, we work end to end and hand-seal each bypass with expanding foam and sealants.
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4
New insulation goes in
Once the attic is tight, we install new blown-in insulation over it.
We only air seal after insulation removal. Sealing on top of old insulation means missing the gaps you cannot see, and wasting your money.
Clear pricing, no surprises
You should know what you are paying before any work begins, so we publish our prices.
Manual air sealing
$250 per 2,000 sq ft, pro-rated for larger attics- Top plates, can lights, penetrations, duct boots and hatches
- Done by our own crews on a cleared attic floor
Remove + Air Seal + R-49
$2.95 per sq ft, start to finish- Old insulation removed and the attic vacuumed clean
- Every bypass hand-sealed
- New R-49 blown-in fiberglass on top
Insulation removal alone is $1.20 per sq ft. Estimates assume full attic access, and we confirm the final price at your free inspection because we do not quote work we have not seen. First responders, military and veterans, nurses, teachers and social workers get 10% off.
Air sealing questions from Phoenix homeowners
How much does air sealing cost in Phoenix?
Manual air sealing is $250 per 2,000 sq ft, pro-rated for larger attics. Our attic package, which removes the old insulation, air seals and installs R-49, is $2.95 per sq ft. We confirm the final number at your free thermal-imaging attic inspection, after we have seen your attic with our own eyes.
Why do you air seal after the old insulation is removed?
Because the seal has to reach the gap. Old insulation hides top plates, wire holes and duct boots, so sealing on top of it misses critical bypasses. Our order of work is removal first, then air sealing, then new insulation. It is the only way we know to get thorough work in a Phoenix attic.
What exactly do you seal in my attic?
We seal the places air moves between your home and the attic: top plates, recessed can lights, electrical and plumbing penetrations, duct boots and connections, and attic hatches. We use professional-grade expanding foam and sealants, and we work from one end of the attic to the other so nothing is skipped.
How quickly can I get an air sealing quote in Phoenix?
We offer same-day quotes. Book a free attic inspection and a technician checks your insulation, finds the leaks and takes thermal readings, which takes about 30 minutes. You see the photos, get clear options with transparent pricing, and nothing is pressured. We take calls and texts from 8am to 10pm, seven days a week.
Do you air seal outside Phoenix?
Yes. Our family-owned crews work across the Valley, including Glendale, Scottsdale, Chandler, Mesa, Gilbert, Peoria, Surprise and Goodyear. The process and the published prices are the same wherever your home is in Maricopa County. You can see every town we cover on our service areas page.
Can air sealing help me with APS or SRP rebates?
We help homeowners with APS and SRP insulation and duct rebates, and air sealing is part of doing the attic properly. Rebate programs change, so we do not quote amounts here. Ask during your free inspection, and we will walk you through what may apply to your home and how to apply.
Pair air sealing with
Ready to stop the leaks draining your comfort?
Schedule your free attic inspection. We will assess your penetrations, take thermal readings and give you clear options with honest pricing. No pressure, just straight answers from a local, family-owned team.
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