Bixby homes tend to be large, and their attics reflect it. It is common to find two air handlers, long runs of flex duct and complicated rooflines with hips, valleys and dormers. In July, all of that equipment sits in air that can pass 140°F, and the second-floor system often struggles the most.
Roof deck spray foam changes the equation by moving the insulation to the roof line. Foam fills each rafter bay, seals the decking and gable walls, and brings the attic close to indoor temperature. Ducts stop gaining heat, both systems run shorter cycles, and upstairs bedrooms keep up with the rest of the house.
Owner Ryan Mitchell or a crew lead inspects every attic before quoting. We check the decking for moisture and leaks, look at ventilation and bath fan exhausts, and give you a free written estimate that also shows when blown-in insulation would be the smarter buy.
Bixby tip
Large Bixby attics often have more than one bath fan or dryer vent ending in the attic. Have those routed outside before foam goes on the roof deck.
Signs Your Bixby Attic Needs Spray Foam
- ✓An upstairs system that runs all afternoon in summer
- ✓Bedrooms over the garage that never cool off
- ✓Two thermostats that never agree
- ✓Ducts that sweat or feel hot in the attic
- ✓Settled insulation with joists showing
- ✓Summer bills that keep climbing
How Many Inches of Spray Foam an Attic Needs
On a Bixby roof deck, open-cell foam is typically sprayed 5.5 to 7 inches deep for about R-20 to R-26. It runs about $0.45 to $0.80 per board foot, seals air well and quiets rain and hail noise.
Closed-cell foam at about R-6 to R-7 per inch is used where rafters are shallow, such as vaulted ceilings, usually 3 to 5 inches deep. Neither type needs an air gap against the roof deck, and closed-cell acts as its own vapor retarder at about 1.5 inches.
Attic Spray Foam Insulation Services We Offer
✓Roof Deck Spray Foam
Sealed attics for multiple air handlers.
✓Vaulted Ceilings
Closed-cell foam in shallow rafters.
✓Bonus Room Insulation
Knee walls, slopes and garage ceilings.
✓Vent and Fan Sealing
Closing vents and rerouting exhausts.
✓Ignition Barrier
Code-required coating over exposed foam.
Attic Spray Foam Insulation Cost in Bixby, OK
| Project | Typical Range | What Affects It |
|---|---|---|
| Roof deck about 2,300 sq ft, open-cell 5.5 in | $5,700–$10,100 | Pitch, hips and valleys |
| Roof deck about 3,500 sq ft, open-cell 5.5 in | $8,700–$15,400 | Large custom homes |
| Closed-cell in vaulted areas | Add about 40–100% | Depth and area |
| Old insulation removal | $0.75–$2.00 per sq ft | Depth and condition |
Planning ranges for Bixby homes. Your free estimate gives the exact price after we measure.
How It Works
- 1
Inspection
We check decking, ducts, ventilation and insulation.
- 2
Prep
Rooms below are protected and vents sealed as code allows.
- 3
Spray
Foam is applied in passes to the planned depth.
- 4
Walkthrough
We probe depths with you and clean up.