Insulation in Fort Worth, TX
Spray foam insulation in Fort Worth addresses a dual-extreme problem: attics that hit 150°F in July and uninsulated attic-run plumbing that froze solid during February 2021’s Winter Storm Uri. Most Fort Worth homes are 1950s-1970s slab-on-grade ranches in Wedgwood, Ridgmar, and the Eastside, built with settled blown fiberglass now reading R-7 or less. We seal the air leaks first, then insulate, and we publish the blower-door numbers before and after every applicable job. Call (218) 261-7714 for a written price before any work starts.
Why Fort Worth Homes Are Different
Fort Worth sits in IECC Climate Zone 3A, mixed-humid, which means insulation here works in both directions. Summer attic temperatures routinely exceed 150°F while arctic blasts funnel down from the Panhandle and hammer the city for days at a time. A purely hot-climate or purely cold-climate insulation strategy fails one season or the other. The older Near Southside, Fairmount, and Polytechnic Heights neighborhoods add another layer: 1910s-1930s balloon-frame bungalows with uninsulated plaster-on-lath walls. In Near Northside and Polytechnic, HVAC supply lines and water pipes regularly run through unconditioned attic space with zero wrap, a habit that became a liability during Uri. Post-Uri, encapsulating and air-sealing those attic runs is standard on nearly every Fort Worth insulation job we quote.
Our Main Fort Worth Services
Fort Worth homeowners call us most about two things: attic insulation that has settled far below code and crawl spaces that are pulling humid air into the house. Both jobs start with air sealing and end with documentation.
Attic Insulation in Fort Worth
Older Fort Worth attics hold blown fiberglass that settled decades ago to R-7 or less. We air-seal top plates, can lights, and duct boots before adding insulation, then blow to a verified depth. Read the full breakdown on our Attic Insulation in Fort Worth page.
Crawl Space Encapsulation & Vapor Barrier in Fort Worth
Mixed-humid Fort Worth means crawl spaces sweat. We seal vents, lay vapor barrier, and insulate rim joists so conditioned air stops leaking into the unconditioned space. See the full scope on our Crawl Space Encapsulation & Vapor Barrier in Fort Worth page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Spray Foam Insulation in Fort Worth
Spray foam insulation in Fort Worth solves the freeze-thaw cycle that wrecked attic run plumbing during Winter Storm Uri. Closed-cell foam air-seals and insulates in one pass, which matters when your HVAC supply lines run through unconditioned attic space in Near Northside or Polytechnic. Open-cell foam, by contrast, handles the mixed-humid summer load while drying outward. Our Spray Foam Insulation work always follows air sealing of top plates and penetrations, never before it.
Open-Cell Spray Foam
Signs you need it
Your upstairs rooms swing 8-10°F hotter than downstairs in July and your attic has fiberglass batts with visible gaps.
What it costs in Fort Worth
Open-cell spray foam in Fort Worth typically runs $1.10-$1.50 per board foot, based on depth and access.
How we do it
We air-seal penetrations, protect the attic hatch, spray to specified depth, then take a blower-door reading to confirm the change.
Closed-Cell Spray Foam
Signs you need it
Your attic-run water pipes froze in February 2021 or you can feel drafts through rim joists in winter.
What it costs in Fort Worth
Closed-cell spray foam in Fort Worth typically runs $1.75-$2.50 per board foot, with rim joist work on the lower end of that range.
How we do it
We seal rim joists, top plates, and duct boots, then spray closed-cell foam to code depth and document the blower-door result.
What Spray Foam Insulation Costs in Fort Worth
| Item | Typical range in Fort Worth |
|---|---|
| Rim joist spray foam | $1,200-$2,800 |
| Open-cell attic (1,500 sq ft) | $3,200-$5,500 |
| Closed-cell roof deck | $6,500-$11,000 |
Is closed-cell foam worth the extra cost in Fort Worth?
Yes if attic-run plumbing is exposed. Closed-cell foam’s air sealing and freeze protection has proven itself on Fort Worth homes since Uri; open-cell is the better value for pure summer cooling. A written price confirms exactly what you’re paying before work starts.
Can you spray foam over existing blown fiberglass?
No. We remove old settled fiberglass first, air-seal the attic floor, then spray foam. Layering foam over fiberglass traps moisture and hides existing air leaks.
Blown-In Insulation in Fort Worth
Blown-in insulation in Fort Worth is the fastest fix for settled attics reading R-7 or less after decades of 150°F+ summers. We air-seal the attic floor before blowing, because insulation over an unsealed attic floor just filters the heat, it doesn’t stop it. The material is GreenFiber cellulose or Johns Manville fiberglass, matched to your framing and roof pitch. Read our full Blown-In Insulation breakdown before you quote.
Blown-In Cellulose
Signs you need it
Your attic has settled insulation below the top of the joists and your upstairs runs hot all afternoon.
What it costs in Fort Worth
Blown-in cellulose in Fort Worth typically runs $1.10-$1.60 per square foot, sealing included.
How we do it
We air-seal top plates and penetrations, reattach any loose duct boots, blow cellulose to a verified R-value, and record the blower-door number.
Blown-In Top-Up
Signs you need it
Your existing insulation is dry and pest-free but measures under R-38 in a Fort Worth attic.
What it costs in Fort Worth
A top-up in Fort Worth typically runs $1,100-$1,900 for a 1,500 sq ft attic, depending on current depth.
How we do it
We inspect the existing material, air-seal anything accessible, blow to code depth, and photograph the final depth markers.
What Blown-In Insulation Costs in Fort Worth
| Item | Typical range in Fort Worth |
|---|---|
| Full attic blow (1,500 sq ft) | $1,800-$2,800 |
| Top-up only | $1,100-$1,900 |
| Dense-pack walls (per sq ft) | $2.10-$2.80 |
How long does blown-in insulation last in Fort Worth?
Cellulose and fiberglass both hold R-value for decades if the attic stays dry. Fort Worth’s heat doesn’t degrade the material; moisture and rodent activity do. We document what we found before adding anything.
Should I remove old insulation before blowing new?
Only if it’s contaminated by rodents, water, or vermiculite. Otherwise, top-up is the cheaper, faster route. A photo-recorded inspection tells you which path applies to your attic.
Radiant Barrier Installation in Fort Worth
Radiant barrier installation in Fort Worth targets the one thing no amount of insulation alone fixes: radiant heat gain from a roof deck that hits 160°F in August. A foil radiant barrier reflects that heat before it reaches your attic floor insulation. In Fort Worth’s slab-on-grade ranches, this is the difference between an attic that stabilizes at 110°F and one that stays at 140°F all afternoon. Our Radiant Barrier Installation work includes a ventilation check because a foil barrier trapped under a dead ridge vent does nothing.
Attic Radiant Barrier
Signs you need it
Your attic is over 130°F by noon in summer and your AC runs continuously from 3-7 pm.
What it costs in Fort Worth
Attic radiant barrier in Fort Worth typically runs $0.90-$1.40 per square foot of attic floor area.
How we do it
We staple foil to the underside of the rafters, maintain a 1-inch air gap, and confirm ridge and soffit ventilation are moving air.
Radiant Barrier & Ventilation
Signs you need it
Your attic has a radiant barrier already but the upstairs hasn’t cooled off, and your soffit vents are painted over.
What it costs in Fort Worth
Adding ventilation work to radiant barrier installation in Fort Worth typically runs $1,100-$2,000 depending on vent counts.
How we do it
We measure intake and exhaust vent area, install or clear vents to reach the 1:150 ratio, then mount the barrier with documented photos.
What Radiant Barrier Installation Costs in Fort Worth
| Item | Typical range in Fort Worth |
|---|---|
| Attic radiant barrier (1,500 sq ft) | $1,300-$2,100 |
| Roof deck barrier | $1,500-$2,400 |
| Ventilation correction add-on | $1,100-$2,000 |
Does radiant barrier help in a Fort Worth winter?
Not much. It’s a summer heat tool. For freeze protection, your money goes further on attic air sealing and pipe insulation wrap.
Can I install radiant barrier over my existing insulation?
Radiant barrier mounts on the rafters, not the floor, so it doesn’t interact with your blown or batt insulation. The two work together, but ventilation has to be right first.
Insulation Removal & Replacement in Fort Worth
Insulation removal and replacement in Fort Worth usually starts with one of three discoveries: rodent contamination in the attic, a roof leak that soaked the fiberglass, or settled material that can’t be topped up to code. In 1950s-1970s ranches across Wedgwood and the Eastside, we frequently find original blown insulation compressed to an inch thick. We remove, sanitize where needed, air-seal the attic floor, then blow or spray new material. Read the full scope on our Insulation Removal & Replacement page.
Attic Insulation Removal
Signs you need it
Your insulation is wet, matted, or compressed below R-7 and you can see rodent droppings or stains.
What it costs in Fort Worth
Attic insulation removal in Fort Worth typically runs $1.50-$2.00 per square foot, disposal included.
How we do it
We vacuum out the old material with a commercial HEPA unit, bag it on-site, and photograph the empty attic before sealing begins.
Insulation Replacement
Signs you need it
Your attic insulation tested below R-19 and the material is too degraded to top up safely in a Fort Worth attic.
What it costs in Fort Worth
Full removal and replacement in Fort Worth typically runs $2,200-$3,400 for a 1,500 sq ft attic, sealing included.
How we do it
We remove old material, air-seal penetrations and top plates, blow or spray new insulation to code, and run the blower-door test before and after.
What Insulation Removal & Replacement Costs in Fort Worth
| Item | Typical range in Fort Worth |
|---|---|
| Removal only (1,500 sq ft) | $2,200-$3,000 |
| Removal plus replacement | $2,200-$3,400 |
| Contaminated insulation removal | $2,500-$3,500 |
Do I need to remove old insulation before air sealing?
Usually yes. You can’t seal top plates and can lights through six inches of blown fiberglass. Removal is the step that makes the sealing real, not just promised.
How long does insulation removal take in Fort Worth?
Most 1,500-2,000 sq ft attics take one day for removal and one day for replacement and sealing. We schedule both days up front with a written scope.
Attic Air Sealing in Fort Worth
Attic air sealing in Fort Worth is the first thing we do because blowing insulation over an unsealed attic floor is wasted material. The 1950s-1970s ranches in Fort Worth have dozends of top plate seams, can light housings, and duct boot gaps that leak conditioned air straight into the attic. The blower-door test reads that leakage in a single number before we start and after we finish, so you can verify the change. Learn more on our Attic Air Sealing page.
Top Plate & Penetration Sealing
Signs you need it
Your upstairs is 5-7°F hotter than downstairs and your attic insulation has dark spots where air has been filtering through.
What it costs in Fort Worth
Top plate and penetration sealing in Fort Worth typically runs $1,800-$2,600 for a standard ranch attic.
How we do it
We expose the top plates, seal them with foam or caulk, seal wire and plumbing penetrations, and record the blower-door improvement.
Can Light & Duct Boot Sealing
Signs you need it
Your can lights are warm to the touch in summer and dusty air is blowing from ceiling registers.
What it costs in Fort Worth
Can light and duct boot sealing in Fort Worth typically runs $800-$1,400 depending on the count of fixtures and boots.
How we do it
We seal each fixture or boot with a rated cover, verify the connection is tight, and document each one with a photo.
What Attic Air Sealing Costs in Fort Worth
| Item | Typical range in Fort Worth |
|---|---|
| Full attic floor air sealing | $1,800-$2,600 |
| Can light and duct boot sealing | $800-$1,400 |
| Attic hatch sealing | $150-$300 |
Does air sealing actually make a difference in Fort Worth?
Yes. Homes we’ve worked on in Fort Worth routinely drop from 4,000+ CFM50 to under 2,000. That’s the number we publish on every applicable job.
Should I air seal before or after replacing insulation?
Before. There’s no way to seal an attic floor that’s covered in old material. Remove, seal, then insulate is the only order we work in.
Wall Insulation in Fort Worth
Wall insulation in Fort Worth often means one of two jobs: filling the empty plaster-on-lath wall cavities in a 1920s Fairmount bungalow, or de-insulating and re-insulating a 1960s ranch in Wedgwood where the original batts have slumped. The older balloon-frame homes have no cavity insulation at all, and that’s the bulk of the heat loss in winter. Our Wall Insulation work uses injection foam for older homes and drill-and-fill fiberglass for standard stud cavities.
Injection Foam Wall Insulation
Signs you need it
Your exterior walls feel cold in January and warm in July, and your home predates the 1940s in Fort Worth.
What it costs in Fort Worth
Injection foam wall insulation in Fort Worth typically runs $2.60-$3.80 per square foot of wall area.
How we do it
We drill small holes through the siding or plaster, inject foam to fill the cavity completely, patch each hole, and photo-document every location.
Drill & Fill Wall Insulation
Signs you need it
Your 1950s-1970s ranch has empty or slumped wall cavities and you can hear exterior noise from every room.
What it costs in Fort Worth
Drill-and-fill wall insulation in Fort Worth typically runs $2.10-$2.80 per square foot of wall area.
How we do it
We drill from the exterior, blow fiberglass or cellulose to the specified density, then seal and paint-match each access hole.
What Wall Insulation Costs in Fort Worth
| Item | Typical range in Fort Worth |
|---|---|
| Injection foam (older homes) | $2.60-$3.80 per sq ft |
| Drill and fill fiberglass | $2.10-$2.80 per sq ft |
| Interior wall soundproofing | $1.80-$2.40 per sq ft |
Can you insulate walls without tearing out drywall?
Yes. Drill and fill and injection foam both work from the exterior or through small interior access points. The holes get patched and documented, not hidden.
Do Fort Worth homes need wall insulation in summer?
Wall insulation matters year-round in Fort Worth. It slows heat movement in both directions, so the AC and the furnace both run less.
Attic Cleaning & Rodent Proofing in Fort Worth
Attic cleaning and rodent proofing in Fort Worth handles the rats and squirrels that move into attics every fall in Ridgmar and Wedgwood, chew through duct boots, and contaminate the insulation with droppings. The cleanup is not a sweep and spray. We remove the contaminated material, sanitize the deck, seal every entry point, and document what we found. For the full scope, see our Attic Cleaning & Rodent Proofing page.
Attic Cleanout
Signs you need it
You hear scratching at night or see droppings in the attic, and the insulation has stains or tunnels through it.
What it costs in Fort Worth
Attic cleanout in Fort Worth typically runs $1,400-$1,800 for a standard ranch attic with moderate contamination.
How we do it
We vacuum out the contaminated insulation with HEPA equipment, bag it, sanitize the deck, and photograph every step before sealing begins.
Rodent Proofing & Exclusion
Signs you need it
You’ve trapped or removed rodents but new ones keep appearing, or you can see daylight around your roof penetrations.
What it costs in Fort Worth
Rodent proofing and exclusion in Fort Worth typically runs $600-$1,200 depending on the number of entry points.
How we do it
We seal every penetration, reflash roof boots, install screens on vents, and photo-document the closed entries.
What Attic Cleaning & Rodent Proofing Costs in Fort Worth
| Item | Typical range in Fort Worth |
|---|---|
| Attic cleanout and sanitizing | $1,400-$1,800 |
| Rodent proofing and exclusion | $600-$1,200 |
| Attic restoration (full) | $2,800-$3,800 |
Can rodent proofing be done without removing insulation?
Sometimes. If the insulation is clean and dry, we seal the entry points and leave the material. If it’s contaminated, removal happens first. We’ll show you photos of what we found before making the call.
How do rodents affect my Fort Worth insulation’s performance?
Rodents tunnel through blown material, compressing it and breaking the air pocket. Urine and droppings degrade the fibers. A contaminated attic loses R-value fast.
Home Energy Audit in Fort Worth
A home energy audit in Fort Worth measures how much air your home is losing and where. The blower-door test pressurizes the house and reads the leakage in CFM50, and for Fort Worth’s 1950s-1970s ranches, that number is often three or four times what a tight envelope should be. Thermal imaging then shows exactly where the heat is moving. See the full breakdown on our Home Energy Audit page.
Blower Door Test
Signs you need it
Your energy bills are high year-round and you can’t locate the drafts your nose keeps finding.
What it costs in Fort Worth
A standalone blower door test in Fort Worth typically runs $250-$350, including the written report.
How we do it
We mount the fan in an exterior door, depressurize the house to 50 pascals, and record the CFM50 number with the thermal camera running.
Thermal Imaging Inspection
Signs you need it
Specific rooms run hot or cold and you want to see exactly where the air is moving before paying for insulation.
What it costs in Fort Worth
A thermal imaging walk through in Fort Worth typically runs $200-$325, combined with a blower-door test.
How we do it
We walk the house while the blower door runs and capture cold and hot spots in the walls, ceilings, and duct runs.
What Home Energy Audit Costs in Fort Worth
| Item | Typical range in Fort Worth |
|---|---|
| Standalone blower door test | $250-$350 |
| Thermal imaging inspection | $200-$325 |
| Full audit with report | $350-$550 |
Does the blower-door test come with the insulation quote?
Yes. On every insulation job we run a blower-door test before sealing and after, and the numbers go in your written record. You’ll see the change, not just hear about it.
Is a home energy audit worth it before selling a Fort Worth house?
Yes for buyers who are comparing utility bills. A documented CFM50 and R-value report shows what was measured, which carries more weight than a listing description of “upgraded insulation.”
Brands We Service in Fort Worth
We install Owens Corning, Johns Manville, Knauf, and Rockwool materials, and we stock the common depths and densities in our metro warehouse for same-week starts. Everything we spec is ordered per job. See our brands for the full material list.
Pricing for Insulation in Fort Worth, TX
| Service | Typical range in Fort Worth |
|---|---|
| Rim joist spray foam | $1,200-$2,800 |
| Open-cell attic (1,500 sq ft) | $3,200-$5,500 |
| Full attic blow (1,500 sq ft) | $1,800-$2,800 |
| Top-up only | $1,100-$1,900 |
| Attic radiant barrier (1,500 sq ft) | $1,300-$2,100 |
| Removal plus replacement | $2,200-$3,400 |
| Full attic floor air sealing | $1,800-$2,600 |
| Injection foam walls (older homes) | $2.60-$3.80 per sq ft |
| Rodent proofing and exclusion | $600-$1,200 |
| Full home energy audit | $350-$550 |
What pushes price up in Fort Worth is depth of existing contamination, access through a low roof pitch in older ranches, and whether the attic runs contain the uninsulated HVAC and water lines common in Near Northside and Polytechnic. Every quote is a written price before any work starts, under Haven Standard Clause 1.
Neighborhoods We Serve in Fort Worth
We work the full city, from the 1920s bungalows of Fairmount to the brick ranches of Wedgwood and the newer subdivisions on the west side. A named technician and a live person on the phone, 24/7.
- Wedgwood
- Ridgmar
- Fairmount / Near Southside
- Polytechnic Heights
- Eastside
Service Area - Cities Near Fort Worth
We serve Fort Worth daily and run crews into the surrounding area the same week. If you’re in North Richland Hills, TX, Arlington, TX, Grand Prairie, TX, or Flower Mound, TX, we can schedule the same written-price process.
Serving Fort Worth, TX - Our Local Coverage Area
We’re based in the Fort Worth area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Insulation in Fort Worth
Same-day to next-day for most Fort Worth calls, depending on crew location. We dispatch from our Dallas-Fort Worth office and schedule by neighborhood zone. A written price still comes first, before any tools come off the truck.
Most insulation and air-sealing work doesn’t require a city permit. If the scope touches structural headers or requires an inspection, we’ll tell you up front and spell it out in the written scope before anything starts.
Air sealing is the first step on every job. We will not blow insulation over an unsealed attic floor. The blower-door numbers get published on every applicable job, so you’ll see the change in CFM50.
If you want a written price for insulation in Fort Worth, call (218) 261-7714. Wes Okafor and the crew will walk you through the scope, the price, and the documentation you’ll have in hand when the job is done.
What happens when you call
- 1A real person answersNo phone trees - talk to a local insulation pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3A background-checked tech heads outLicensed & insured, typically within 1-hour.
- 4You approve before work beginsNothing starts until you say go.
What Fort Worth Customers Say
"They air-sealed the attic floor before insulating and showed me the blower-door number before and after. The upstairs is finally the same temperature as downstairs."
- Marisol D."Crawl space encapsulation done properly. Photographs of the vapour barrier at every seam, and the damp smell in the hallway is gone."
- Ainsley P."The winter gas bill dropped by about a third. They had estimated a quarter, so they under-promised."
- Genevieve R.