Spray foam insulation is the most effective way to seal and insulate a home or commercial space in North Texas. Unlike traditional batts that simply slow heat transfer, spray polyurethane foam expands to fill every crack, gap, and cavity, creating a continuous air barrier and thermal envelope that keeps conditioned air in and Texas heat out.
Insulation Experts of Texas installs both open-cell and closed-cell spray foam for attics, walls, crawl spaces, rim joists, metal buildings, and new construction throughout the Dallas–Fort Worth metroplex. Because air leakage is the number-one driver of high energy bills in DFW homes, sealing your building envelope with spray foam often delivers a faster return on investment than any other insulation upgrade.
Open-Cell vs. Closed-Cell Spray Foam
Open-cell spray foam is a lighter, softer foam that's ideal for interior walls and attics where sound dampening and cost-effective R-value matter most. Closed-cell spray foam is denser, delivers a higher R-value per inch, adds structural rigidity, and acts as a moisture and vapor barrier, making it the preferred choice for crawl spaces, metal buildings, and exterior applications.
Not sure which one your project needs? Our team evaluates your space, goals, and budget, then recommends the right foam type and thickness to meet or exceed Texas energy code.
Why DFW Homeowners Choose Spray Foam
Older homes across North Texas were rarely built with air sealing in mind. Spray foam closes the hidden gaps around top plates, can lights, ductwork, and rooflines that let expensive conditioned air escape, so your HVAC system runs less and your home stays comfortable from room to room.
Benefits of Spray Foam Insulation
- Air-seals and insulates in one application for maximum energy savings
- Higher R-value per inch than batt or blown-in insulation
- Reduces drafts, hot rooms, and HVAC run time
- Closed-cell foam resists moisture and strengthens the structure
- Helps block dust, pollen, and outdoor allergens
- Long-lasting performance that won't sag or settle over time
Frequently Asked Questions
How much does spray foam insulation cost in DFW?
Spray foam is priced bid-by-bid based on the area, foam type (open or closed-cell), and thickness required. We provide a free, no-obligation quote after evaluating your space so you know the exact investment and expected energy savings up front.
Is closed-cell or open-cell spray foam better for a Texas attic?
Both perform well. Open-cell is a cost-effective choice for many attics, while closed-cell offers a higher R-value per inch and added moisture protection. We recommend the right option based on your attic, climate exposure, and budget.
Will spray foam insulation lower my energy bills?
Yes. By air-sealing the leaks that drive heat gain and loss, spray foam reduces how hard your HVAC system has to work, most North Texas homeowners see noticeably lower cooling and heating bills.