Granbury's historic square and lakeside homes sit alongside Hood County ranches, and whether you own a 1920s Craftsman bungalow on the square, a mid-century brick ranch in a tree-lined neighborhood, or a metal building out toward the county, your attic and walls are working against you every summer. The heat that builds in an uninsulated or poorly insulated attic in North Texas can push your cooling bills into the hundreds, and moisture from summer humidity or winter condensation can damage ductwork, compress insulation, and rot framing before you realize it's happening.
Fort Worth Spray Foam Insulation has been serving Granbury (76048) and the surrounding Fort Worth area since 2012. We understand the specific challenges of Granbury's mixed housing stock, the brutal summer temperatures that push attics to 140 to 160 degrees, and the pier-and-beam crawl spaces and open wall cavities that leak conditioned air year-round. When a homeowner in Granbury calls us, they're usually facing one of three problems: a summer electric bill that has become unaffordable, a room that never cools properly, or insulation that has gotten wet, compressed, or fouled and needs to come out before anything new goes in.
Spray Foam Insulation in Granbury (76048)
Granbury's building stock ranges from early 1900s homes on the historic square (many on pier-and-beam with open crawl spaces beneath) through mid-century brick ranches with empty wall cavities and original attic fill that has settled and lost its R-value, to newer two-story homes with vaulted great rooms and bonus rooms over garages that never stay cool. Almost all of them route ductwork and often water lines through a vented attic that sits directly under the roof deck. In summer, that attic temperature climbs to 140 to 160 degrees over weeks of 100-degree days, and the temperature difference between inside and outside drives air leakage through every gap, seam, and penetration. In winter, warm air from inside meets cold roof decking and condenses on ductwork and insulation. Spray foam stops both: it seals air leakage completely and maintains a continuous thermal boundary, so your HVAC system doesn't have to cool or heat the attic itself.
We've been installing closed-cell and open-cell spray foam in Granbury attics, crawl spaces, metal buildings, and walls since 2012. We've removed compressed, damp, and rodent-fouled insulation and replaced it with foam that will last. We've sealed rim joists and band joists in older homes, sprayed metal shops and barndominiums, and handled both new construction and retrofit work across Hood County and into the Fort Worth metro.
Our services in Granbury
- Attic Spray Foam Insulation in Granbury · Open-cell foam on the roof deck turns a 150°F Fort Worth attic into conditioned…
- Closed Cell Spray Foam Insulation in Granbury · Two-pound closed-cell foam delivers R-6.5 per inch with its own vapor retarder…
- Open Cell Spray Foam Insulation in Granbury · Half-pound open-cell foam air-seals attics and walls at a friendlier price per…
- Wall & Injection Foam Insulation in Granbury · Injection foam fills closed walls through small drilled ports, no demolition.
- Crawl Space Spray Foam Insulation in Granbury · Closed-cell foam on pier-and-beam subfloors stops cold floors in a freeze and…
- Rim Joist & Band Joist Spray Foam in Granbury · Band joists; cantilevers and bonus-room floors over garages leak conditioned…
- Garage Spray Foam Insulation in Granbury · Garage ceilings under bonus rooms and walls shared with the house are…
- Metal Building & Barndominium Spray Foam in Granbury · Closed-cell foam is the insulation that stops a Texas metal building from…
- Commercial & New Construction Spray Foam in Granbury · Warehouses; offices; churches and production builders served on schedule.
- Insulation Removal in Granbury · Old blown-in and batts vacuumed out before any new foam goes in, never buried.
- Insulation Replacement & Re-Insulation in Granbury · The full reset: old material removed; gaps air-sealed…
- Air Sealing in Granbury · Top plates; can lights; chases and attic hatches leak more cooled air than most…
How a Job Works in Granbury
It starts with a free on-site assessment. We come to your Granbury address, look at your attic, crawl space, walls, or whatever space you're trying to condition, measure the square footage, check for moisture or existing insulation that has to come out, and ask about your comfort problems and your energy concerns. We'll tell you honestly whether spray foam is the right answer or whether a simpler fix makes more sense. We give you a written estimate with R-value and thickness specs, so you know exactly what you're getting and why.
When we're ready to spray, our team brings the rig to your property, sets up mechanical ventilation to manage the smell and off-gassing during cure, and sprays the foam at the thickness and density specified in your estimate. If insulation has to come out first, we remove it carefully and haul it away. If there's moisture or a leak, we address it before we spray; we fix the moisture first or we walk away. We're fully insured with general liability and workers' compensation, so your property and your peace of mind are protected.
After the foam cures (typically 24 to 48 hours, depending on conditions), we clean up, do a final walkthrough with you, and answer any questions about the work. Your property is left clean and ready to use.
Pricing for spray foam insulation in Granbury depends on the area to be covered, the thickness and R-value you need, whether you're using open-cell or closed-cell foam, and whether existing insulation has to be removed first. A typical attic top-up (adding foam over existing insulation) in a Granbury home runs from $1.50 per square foot for open-cell work. Crawl space encapsulation with closed-cell foam typically starts around $2,500 and goes up with square footage and the condition of the space. Wall injection foam for a retrofit runs from $2 per square foot. Rim joist and band joist sealing starts at $650. If you have insulation that has to come out first, removal runs from $950 and up depending on volume. Every job is different, and the only honest way to price it is to see it. Call us at (817) 607-8986 for a free estimate. We'll walk through the cost drivers with you, explain why the price is what it is, and never pressure you into more foam than you need.
✅ Written Estimates with R-Value & Thickness Specs, fully insured for work in Granbury and nearby areas.
