Insulation Company in Carrollton, TX
Woolsey Attic Insulation is the insulation company Carrollton homeowners call when their attic stops doing its job. Most homes here were built between 1970 and 2000, and most still have the original fiberglass batts that were installed decades ago. Texas heat doesn’t just make those batts uncomfortable. It settles them, compresses them, and bakes the R-value right out of them. When attic temperatures climb past 140°F in a Carrollton July, a poorly insulated attic pushes that heat straight down into your living room. That’s the problem we fix. Call (469) 916-4622 and you’ll get a real person, a straight answer, and a written price before any work starts.
Why Carrollton Homes Are Different
Carrollton’s housing stock is dominated by 1970s through 1990s suburban tract homes. That’s not a knock on the homes. It’s a fact about how they were insulated. Builders in that era typically installed R-19 fiberglass batts in the attic, sometimes R-11 or R-13 in exterior walls, and called it a day. Thirty or forty years of North Texas humidity later, those batts have settled, shifted, and in many cases been chewed through by rodents or soaked by a roof leak. The result is an attic that tests at R-19 on paper but performs closer to R-9 in practice.
The Castle Hills neighborhood has its own specific pattern. Many homes there were built with radiant barrier roof decking, which is a good idea on paper. But we regularly find radiant barrier that was never installed in sections, or stapled incorrectly so it sags away from the roof sheathing. That creates uneven attic temperatures: one bedroom stays comfortable while the room over the garage bakes. It’s a fixable problem, but it doesn’t show up on a standard inspection.
Carrollton also gets the full Dallas-Fort Worth climate swing. Summers bring months of 95°F days with humidity that makes the air feel like soup. Winters bring the occasional hard freeze that sends homeowners scrambling. Both extremes hit the attic first, and both punish under-insulated homes the hardest.
Our Main Carrollton Services
Most Carrollton homeowners call us about one of two things: bringing an old attic up to modern standards, or sealing the home with spray foam. Here’s what each one looks like in Carrollton.
Attic Insulation in Carrollton
Attic insulation in Carrollton usually means removing old, settled fiberglass batts and replacing them with blown-in cellulose or fiberglass to R-38 to R-60. That’s the level the Department of Energy recommends for this climate zone, and it makes an immediate difference in a home where the original R-19 batts have given up. We also air seal the attic floor before blowing in new material, because insulation without air sealing just filters hot air through the gaps. Learn more about Attic Insulation in Carrollton.
Spray Foam Insulation in Carrollton
Spray foam is a two-part liquid that expands on contact and seals every gap, crack, and seam in the attic. In Carrollton’s 1970s and 1980s homes, where original batts sag between the joists and leave the top plates exposed, spray foam brings the attic into the conditioned envelope of the house. That means the attic temperature stays within a few degrees of the living space, which cuts cooling load in summer and prevents condensation in winter. See our Spray Foam Insulation in Carrollton page for details.
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.
Brands We Service in Carrollton
We install and service materials from Rockwool, CertainTeed, and Icynene, so the recommendation fits your home rather than whatever’s on the truck. Most materials are stocked locally and ready for same-week scheduling. See our brands for the full list.
Pricing for Insulation Company in Carrollton, TX
| Service | Typical range in Carrollton |
|---|---|
| Attic insulation (blown-in cellulose or fiberglass, R-38 to R-60) | $2,800 – $4,500 |
| Attic insulation (existing batt removal and replacement) | $3,200 – $5,000 |
| Spray foam insulation (open-cell, full attic) | $4,500 – $7,000 |
| Spray foam insulation (closed-cell, full attic) | $6,000 – $9,500 |
| Attic air sealing (standalone) | $900 – $1,800 |
| Radiant barrier inspection and repair (Castle Hills and similar) | $400 – $1,200 |
| Blown-in insulation top-up (over existing R-30 or less) | $1,500 – $2,800 |
| Rodent-damaged insulation removal and replacement | $3,500 – $5,500 |
What pushes a Carrollton job higher is access. Homes with low-slope roofs, tight attic hatches, or radiant barrier that needs to be worked around add labor hours. No matter what, you get a written price before any work starts. The Kingswell Guarantee says so: a written price, a committed arrival window, a clean job site, and a written guarantee on every job. 365 days. In writing. No exceptions.
Neighborhoods We Serve in Carrollton
We run crews across Carrollton and typically schedule within a few days of the estimate. Here are the neighborhoods we work in most often:
- Castle Hills
- Homestead at Carrollton
- Indian Creek
- Rosemeade
- North Carrollton
Service Area – Cities Near Carrollton
While this page focuses on Carrollton, our crews cover the surrounding metro too. Homeowners from Dallas, TX, Garland, TX, Rowlett, TX, and Duncanville, TX are served from the same dispatch office, with scheduling coordinated so the crew arrives on time regardless of which city you’re in.
Serving Carrollton, TX - Our Local Coverage Area
We’re based in the Carrollton 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 Company in Carrollton
Most Carrollton estimates are scheduled within a few days of your call, and many jobs are completed the same week. Calls are answered by a live person 24/7, so you’ll know your window before you hang up. Call (469) 916-4622 to get on the schedule.
Most Carrollton HOAs don’t restrict attic insulation work, since it’s interior to the home and invisible from the street. If your HOA does have rules about contractor access or work hours, we’ll work within them. The estimate is free and the price is written before any work starts.
We cover all of Carrollton, including Castle Hills, Homestead, Indian Creek, Rosemeade, and the older neighborhoods near downtown. If you’re in the Carrollton city limits, we’ll get a crew to you. Call (469) 916-4622 and a real person will confirm your address and schedule the visit.
Ready to get your attic sorted out? Call (469) 916-4622 for a free estimate. You’ll get a written price, a committed arrival window, and a 365-day written guarantee on the work. That’s the Woolsey way, and it’s been that way since Glenn Hartley started this company under the Kingswell banner.
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 Carrollton Customers Say
"Upstairs was always ten degrees hotter than downstairs in summer. They added attic insulation and the difference is night and day. Written price up front, no add ons at the end."
- Edith Marlowe"Insulation job was done well. Scheduling took a little longer than I'd have liked, they were booked out a couple weeks. But once they came it was quick and the house is cozier."
- Felicia Grant"Showed up on time, laid down protection on the floors, and were careful going into the attic. Explained exactly what they were doing and why. House holds its heat so much better now."
- Preston Hale