Jenks continues to grow, with new neighborhoods south and west of town and custom builds on larger lots. The best time to insulate any of these homes is while the walls are open, when every stud bay, top plate, window opening and rim joist can be reached.
Spray foam fills each wall cavity completely, including around wires, pipes and outlet boxes where batts leave gaps. Paired with roof deck foam, it creates a tight building envelope that keeps out dust, pollen and humid air and allows your HVAC contractor to size a right-sized system.
We coordinate with your builder so foam goes in after rough-in inspections and before drywall. Your free quote is based on your plans, with foam type and thickness for walls, roof deck and any special areas.
Jenks tip
Ask your HVAC contractor to size equipment after the insulation plan is set. A tightly sealed home needs less capacity, and an oversized system can leave the house clammy.
Where Spray Foam Pays Off in a New Build
- ✓Exterior walls before drywall
- ✓Roof decks for a sealed attic
- ✓Rim joists and band boards
- ✓Bonus rooms over garages
- ✓Vaulted ceilings
- ✓Additions tied into existing homes
Open-Cell, Closed-Cell or Hybrid Walls
Open-cell spray foam insulation for walls gives about R-13 in a 2x4 wall and about R-20 in a 2x6 wall, plus a full air seal and good sound control. It is the most affordable spray foam option.
Closed-cell foam provides about R-6 to R-7 per inch, adds racking strength and resists moisture. A hybrid flash-and-batt approach uses a thin closed-cell layer for the air seal with batts behind it. Many builders confirm the result with a blower door test after drywall.
New Construction Spray Foam Insulation Services We Offer
✓Wall Cavity Foam
Open-cell or closed-cell foam in exterior walls.
✓Roof Deck Foam
Sealed attics for ducts and equipment.
✓Flash and Batt
Air seal plus batts for budget builds.
✓Bonus Rooms
Knee walls and floors over garages.
✓Builder Coordination
Scheduling around inspections and trades.
New Construction Spray Foam Insulation Cost in Jenks, OK
| Project | Typical Range | What Affects It |
|---|---|---|
| 2x4 walls, open-cell, per 1,000 sq ft of wall | $1,600–$2,800 | Window count and height |
| 2x6 walls, open-cell, per 1,000 sq ft of wall | $2,500–$4,400 | Custom homes |
| Closed-cell walls about 2 in, per 1,000 sq ft | $2,000–$4,000 | Higher R per inch |
| Roof deck about 2,000 sq ft, open-cell 5.5 in | $5,000–$8,800 | Roof design |
Priced from your plans or a site visit. Your free quote lists each area.
How It Works
- 1
Plan Review
We review plans with you and your builder.
- 2
Schedule
Foam after rough-in inspections, before drywall.
- 3
Install
Walls and roof deck sprayed, open-cell trimmed flush.
- 4
Ready for Drywall
Coverage checked and site cleaned.