Mon–Fri: 6 AM–9 PM, Sat–Sun: 7 AM–9 PM(806) 370-4846
Airlock Lubbock Spray Foam InsulationAirlock Lubbock Spray Foam Insulation

Insulation contractor in Brownfield, TX - gaps sealed before the attic is topped up

Airlock Lubbock Spray Foam Insulation is an insulation contractor based in Lubbock, TX. We insulate attics, walls and crawl spaces in Brownfield homes and businesses, and we seal the gaps first so the new insulation does its job.

Unfinished room with cream insulation between wooden wall studs and roof trusses, plus windows and exposed wiring.
Basement with insulation between ceiling joists, large silver ducts, and a white vapor barrier on the walls.

How Brownfield houses shape an insulation job

Brownfield is a small city in Terry County, southwest of Lubbock. It has a lot of one-story brick and frame houses on wide lots, older homes closer to the middle of town, and shops and metal buildings along the main roads. The calls we get here sound a lot like the ones we get at home: a back bedroom that won't cool down, a room over the garage nobody wants to sleep in, cold floors, a power bill that keeps creeping up.

Most of those houses have low-pitched attics, and a good share of the older ones sit over a crawl space, so much of the work happens on our knees. The low edges of the attic, where the roof comes down to meet the walls, are where insulation usually ends up thin and the eave vents end up buried. We start there, seal the gaps, and carry the depth out to the edges instead of piling it up in the middle.

What we do for Brownfield homes and buildings

Working in Brownfield: permits, registration and what sets the price

In Brownfield, building permit applications go to the city's Inspection Department as a completed Permit Form along with the fee, and the city code says the city secretary issues the permit once the fee is paid. The department's list covers building, plumbing, electrical and mechanical work and doesn't name insulation. So before we start, we call and ask, and when a job does need a permit, we get it and take care of the paperwork, and the start date waits on it. The code also says a contractor has to be registered with the city's building official before a building permit is issued, so ask anyone you're thinking of hiring whether they're registered.

We're licensed and insured, and we drive down from Lubbock for jobs here the same way we head out to Levelland and Wolfforth. If we find something in your attic that isn't ours to fix, like old wiring or a duct problem, I'll say so plainly. The state licenses electricians and air conditioning contractors for that work, and it should be put right before any insulation covers it.

  • What's already up there moves the price most, so I measure the old insulation and check whether it's dry and clean or soaked and full of droppings, because bad material has to come out first.
  • The number of gaps we have to seal adds labor, and it's labor worth paying for, because new insulation over an open gap just fights the draft.
  • Foam costs more than loose fill because it seals and insulates in one pass. On most attics we'd rather seal the gaps and top up with blown-in, unless your ductwork runs through the attic.
  • A low attic takes longer to do right, because we fit baffles, which are short chutes that hold insulation back from the eave vents, and we build the edges as deep as the middle.
  • The schedule turns on whether old material comes out, whether the city wants a permit, and for spray foam, how long you'll need to be out of the house. The written estimate I leave you gives your own price once I've seen the job.

Get a free on-site insulation estimate for your Brownfield home

Call (806) 370-4846 or send the form, and we'll reply within one business day to set a time. I come out myself, look over the attic, walls or crawl space, and go over what I see and write the estimate before you decide anything, with no obligation to book. If you go ahead, our own crew does the work, I check the finished job with you, and it's satisfaction guaranteed on every job.

(806) 370-4846

Brownfield insulation questions we hear

Does a homeowner need to register with the city of Brownfield to get a building permit?

No, a homeowner who lives in the house as a permanent residence doesn't need to register with the city to get a building permit. The registration rule is for contractors, who have to be registered with the city's building official before a permit is issued to them.

How much does a building permit cost in Brownfield, TX?

The city's Building Permits page bases residential fees on the estimated cost of the work, with a $30 minimum, $1.50 per $1,000 of construction value for remodeling and $0.05 per square foot for new construction. If your job turns out to need a permit, the fee comes from that page, not from us.

Is Brownfield in a FEMA flood zone?

A flood map site that summarizes FEMA data says FEMA's digital flood map shows no high- or moderate-risk zones in Terry County. The same site says that can mean the county was never studied or mapped in detail, not that it can't flood, and the county floodplain administrator can tell you which. For your crawl space, I look for water lines and damp soil before we insulate or lay a vapor barrier.

Do we have to leave the house while you spray foam insulation?

Yes, for spray foam everyone, kids and pets included, stays out until the re-entry time has passed, which is the wait the foam maker sets before you can come back inside. I tell you that time before we start so you can plan around it. Blown-in fill is different, and you can usually stay home as long as you keep clear of the attic hatch.

Service areas

We're based in Lubbock and work in Brownfield and the cities around it, including the ones listed here. If your city isn't on the list, call and ask.

Call before new insulation covers a problem

If there's a roof leak, wet framing or old wiring up there, I'd rather tell you to fix it first than bury it, so call (806) 370-4846 or send the form and let me take a look.

If you have a question about your attic or crawl space in Brownfield, ask it, and I'll answer it as many times as it takes.

Tell us about your project
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