Insulation contractor in Grapevine, TX - a cooler upstairs through hot summers
Steadfast Dallas Spray Foam Insulation is an insulation contractor in Dallas, TX, working in Grapevine. We clear out bad old insulation, seal the gaps, then insulate attics, walls and crawl spaces with spray foam or blown-in.
Grapevine houses and what we find in them
Grapevine sits in the northeast corner of Tarrant County, with small pieces reaching into Dallas and Denton counties, and we work here the same way we do nearby in Bedford and Euless. Calls here are usually about an upstairs that won't cool off, a room over the garage that bakes all summer, or a power bill that keeps creeping up. Landlords and property managers call about the same things in their rentals.
The house decides the job. In a newer house we usually find insulation that's there but spread thin at the edges and never sealed around the lights, and in an older one it's often packed flat or stained from an old leak and has to come out first.
What Grapevine weather does to your attic
Insulation here has to handle long hot summers and real winter cold, and in many houses the AC ducts run right through the attic. These are the things we check first.
DFW weather records average about twenty 100-degree days a year and 29 freezes a season, so your attic has to work both ways.
Where the AC ducts run through the attic, every gap and thin spot heats the cooled air before it reaches your rooms.
Rooms over the garage tend to run hot in summer and cold in winter, because the floor and walls around them are often thinly insulated.
Eave vents buried under fresh insulation stop the attic from breathing, and moisture starts showing up in the framing.
I can only tell which of these your house has from the attic itself, so the estimate starts with me going up there and looking.
Where we work around Grapevine
We're based in Dallas and work in Grapevine and the cities around it, including Irving and Carrollton. If your city isn't listed below, call and ask, because these aren't the only places we go.
Insulation services we offer in Grapevine
Spray foam insulation
When the AC ducts run through a Grapevine attic, foam sprayed under the roof deck puts them inside the sealed space and seals the air as it insulates.
Attic insulation
A hot upstairs usually traces back to the attic, so we check how many inches are already up there, build up the thin edges and add what's missing.
Blown-in insulation
Blown-in, loose fill blown through a hose, is how we usually top up an attic here once the gaps are sealed, keeping it clear of the eave vents.
Home insulation
When the whole house feels drafty or the power bill keeps climbing, we look at the attic, walls and crawl space and tell you what to fix first.
Insulation removal
Insulation that's soaked from an old roof leak or full of droppings has to come out first, because new material on top just hides the problem.
Crawl space insulation
Cold floors in winter usually mean a bare crawl space underneath, and insulating it takes the chill out of those rooms when Grapevine gets a freeze.
Wall insulation
If an outside wall feels warm in summer, the cavity may be empty or settled, and we can fill it through small holes that get patched.
Air sealing services
Air sealing, closing gaps before insulating, comes first on our jobs, because insulation laid over open gaps around pipes, wires and ducts just fights a draft.
Basement insulation
Where a Grapevine house or building has a basement or below-grade room, we insulate the walls so the space holds an even temperature and stays drier.
Closed-cell foam insulation
Closed-cell foam, dense foam that blocks moisture, suits damp spots like crawl space walls, where you want insulation and a moisture barrier in one coat.
Open-cell foam insulation
Open-cell foam is the lighter, softer foam we use under a roof deck or in walls when air sealing matters most, and it costs less than closed-cell.
Commercial insulation
Landlords, property managers and business owners in Grapevine call us for insulation in occupied buildings, with the work planned ahead around tenants and staff.
Crawl space vapor barrier
A plastic vapor barrier over a bare dirt crawl space keeps ground moisture away from the framing and insulation above it, so the floor stays drier.
Vapor barrier installation
We add vapor barriers where moisture would otherwise soak into insulation, like floors over damp ground, and leave them out of spots where they'd trap it instead.
Attic air sealing
Before anything new goes into a Grapevine attic, we seal around can lights, pipes, wiring holes and the hatch, so hot attic air stops leaking into the rooms.
Retrofit insulation
Retrofit work adds insulation to a finished house without a remodel, such as filling closed walls or topping up an attic, starting with what's already there.
Get a free on-site insulation estimate in Grapevine
We reply within one business day to set a time, then I come out to your Grapevine house, go up in the attic and write the estimate on site. The estimate is free, and there's no obligation to book the work.
- Call
- (214) 706-4099
- Hours
- Mon–Fri: 8 AM–9 PM, Sat–Sun: 6 AM–9 PM
Why hire us for insulation work in Grapevine
I learned insulation doing maintenance in rental buildings, cleaning up after jobs done in the wrong order. I started this business to do it the way I wished it had been done, and this is what that looks like.
Same person estimates and checks
I come out to look at the job and write the estimate myself. Our crew does the install, and I check the work before we call it done, so nothing gets covered up unseen.
Told straight if it's not needed
If your attic already has enough and the gaps are sealed, I'll tell you that and leave. I'd rather lose the job than sell you insulation your house doesn't need.
Licensed, insured, working since 2017
We've been at this since 2017, and we're licensed and insured. Satisfaction guaranteed. Call (214) 706-4099 and I'll come look at your Grapevine attic.
Insulation questions from Grapevine homeowners
Do I need a permit to insulate my attic in Grapevine, TX?
Check with the city's Building Services office, which helps with permit applications at 817.410.3165 or 817.410.3166, and we do that before we start any job here. The city's guideline gives re-roofing, window replacement and new duct work as examples that need a permit, and finish work like painting as exempt. Every permit in Grapevine comes with inspections that the applicant and the owner are responsible for, so when a job needs one, we handle the application and the inspections.
Can I insulate my own attic in Grapevine without registering with the city?
Yes, if you own the house, live in it and do the work with no paid help. Anyone paid to do work the city's building code regulates has to keep a registration with the city before starting. Doing it yourself doesn't get you out of the permit rules or the rest of the building code, though.
How much does attic insulation cost in Grapevine?
It comes down to your attic, so your number comes from the estimate I write after I've been up there. The size of the attic, how many inches are already there, whether old insulation has to come out, how much sealing it needs and whether you pick blown-in or foam all move the price. Removal and foam push it up, and a sound attic that only needs sealing and a top-up keeps it down.
How long does attic insulation take, and when can we go back in the house?
Blown-in work usually doesn't send anyone out of the house, but spray foam does, and everyone stays out until the foam maker's re-entry time, when it's safe to come back, has passed. Kids and pets follow the same rule. Time in the attic depends mostly on its size and whether old insulation has to come out, and I'll give you the timing for your job before we book it.
What causes a hot upstairs in a Grapevine house in summer?
Usually it's air leaking up through gaps and insulation that's thin where it counts, more often than a problem with the AC. Gaps around can lights, pipes and the attic hatch let cooled air escape, and coverage often runs deep in the middle and thin at the edges, which is backward. With the summers here, sealing those spots before adding anything is how we fix it.
Is spray foam or blown-in insulation better for a Grapevine attic?
For most attics, sealing the gaps and topping up with blown-in is the better buy. Foam costs more and seals air while it insulates, so it earns its price when the AC ducts run through the attic and you want them inside the sealed space. I'll tell you which one your house needs at the estimate, and I'd rather not sell you foam where blown-in will do.
Call about your Grapevine attic today
Tell us what the room or the power bill is doing when you call (214) 706-4099 or use the contact form, and I'll know what to look for before I climb up.
Mon–Fri: 8 AM–9 PM, Sat–Sun: 6 AM–9 PM