For Tulsa homeowners seeking effective insulation without the premium price tag of closed-cell foam, open-cell spray foam insulation delivers outstanding thermal performance and unmatched sound reduction at a more accessible price point.
This lightweight, flexible insulation solution has become increasingly popular throughout the Greater Tulsa Metropolitan Area, offering energy savings and comfort improvements that traditional fiberglass simply cannot match.
What Is Open-Cell Spray Foam Insulation?
Open-cell spray foam is a low-density polyurethane insulation that expands rapidly upon application, filling cavities and creating a continuous thermal barrier. Unlike closed-cell foam, open-cell foam contains cells that are not completely encapsulated, giving it a softer, more flexible structure.
R-Value
R-3.5 to R-4
per inch of thickness
Sound Reduction
Excellent
superior noise dampening
Cost
30-50% Less
vs closed-cell foam
According to the U.S. Department of Energy, open-cell spray foam provides R-3.5 to R-4 per inch, making it an efficient choice for interior applications where maximum R-value per inch isn't the primary concern.
Benefits for Tulsa Properties
Cost-Effective Thermal Performance
Open-cell spray foam typically costs 30-50% less than closed-cell foam while still providing excellent insulation. For budget-conscious Tulsa homeowners, this means achieving significant energy savings without the premium investment.
Superior Sound Dampening
The open cellular structure of this foam makes it exceptionally effective at reducing sound transmission. For homes near busy Tulsa streets, highways, or in neighborhoods with noise concerns, open-cell foam creates noticeably quieter living spaces.
Excellent Air Sealing
Like its closed-cell counterpart, open-cell spray foam expands to fill gaps, cracks, and hard-to-reach areas, creating an effective air barrier. The EPA estimates that sealing air leaks can reduce heating and cooling costs by up to 15%.
Flexibility and Expansion
Open-cell foam expands up to 100 times its original volume, making it ideal for filling irregular cavities and reaching areas that other insulation types cannot access effectively.
Ideal Applications for Open-Cell Foam
Interior Walls
Perfect for reducing sound transmission between rooms, home offices, and media rooms.
Attic Rooflines
Creates conditioned attic spaces at a lower cost than closed-cell alternatives.
Floor Systems
Insulates floors over unconditioned spaces while dampening footfall noise.
New Construction
Cost-effective whole-home insulation solution for new Tulsa area homes.
Bonus Rooms
Ideal for converting attic spaces into comfortable, quiet living areas.
Open-Cell vs. Closed-Cell: Making the Right Choice
For most interior applications in Tulsa homes—including attic rooflines, interior walls, and floor systems—open-cell foam provides excellent value. Closed-cell is recommended for moisture-prone areas like crawl spaces and exterior applications.
Energy Savings in Tulsa's Climate
Tulsa's Climate Zone 3A presents unique challenges with hot, humid summers and cold winters. Open-cell spray foam helps address these challenges by:
- Reducing HVAC Load: Consistent thermal barrier means less work for your heating and cooling system
- Eliminating Air Leaks: Stops conditioned air from escaping through gaps and cracks
- Maintaining Comfort: Even temperatures throughout your home, eliminating hot and cold spots
- Lowering Utility Bills: Many homeowners see 20-40% reduction in energy costs