Licensed insulation contractor in Wichita Falls TX - rooms that stay comfortable
D&L Wichita Falls Insulation Company does attic insulation, blown-in and spray foam around Wichita Falls, Burkburnett and Iowa Park. We also pull old insulation out of older houses and insulate crawl spaces under cold floors.

- Fully licensed and insured.
- Free in-person estimates.
- Replies within 1 business day.
Insulation work, start to finish
Insulation contractor services in Wichita Falls, TX
D&L Wichita Falls Insulation Company is an insulation contractor in Wichita Falls with 16 services, from attics and walls to crawl spaces and metal buildings. The price mostly turns on what's already up there. That means how many inches you have, whether the old insulation is wet or dirty enough to come out, how many gaps need sealing, and whether foam or blown-in fits your house. The schedule turns on the same things, plus any roof leak or old wiring that has to be dealt with before anything new goes in. I'll look it over in person and write up what I found and what we'd do, in plain words.
Spray foam insulation
We spray foam into rooflines, walls and rim joists, where it expands into the gaps and seals air while it insulates. It's the pick for spots that are hard to seal any other way.
Attic insulation
Hot upstairs, or a power bill that keeps climbing? That usually starts in the attic, so we check what's up there, seal the gaps and bring the depth up evenly, edges included.
Blown-in insulation
Blown-in is loose fill we blow through a hose, and it's the usual way to top up an attic that has settled thin. We keep it clear of the eave vents so the attic can still breathe.
Home insulation
When a house is drafty in more than one room, we look at the attic, walls and floors together and tell you which one to fix first. It's a good place to start if you just bought an older house.
Insulation removal
If the old insulation is soaked, moldy or full of droppings, we vacuum it out before anything new goes in. Laying fresh material on top just keeps the problem in your attic.
Crawl space insulation
Cold floors usually point down, not up. We insulate under the floor or along the crawl space walls once we've checked for water and loose wiring down there.
Wall insulation
Outside walls that feel cold to the touch are often empty or slumped inside. We fill them, in open framing or through small holes in finished walls, and patch up after.
Air sealing services
Air sealing is closing the gaps around pipes, wires, can lights and the attic hatch before insulation goes in. Skip it and the insulation spends its whole life fighting a draft.
Basement insulation
We insulate basement walls and the rim joist along the top of them, which is where a lot of basement drafts sneak in.
Closed-cell foam insulation
Closed-cell foam is a dense foam that also blocks moisture, so we use it where damp air is part of the problem, like crawl space walls and metal buildings.
Open-cell foam insulation
Open-cell foam is the softer, lighter foam, good for attic rooflines and inside walls where you want the air sealed and a little quiet between rooms. It costs less than closed-cell, and it isn't meant for wet spots.
Commercial insulation
We insulate shops, offices and metal buildings for business owners who need the space comfortable to work in. Metal buildings need the moisture handled along with the heat, so we plan for both.
Crawl space vapor barrier
A crawl space vapor barrier is a heavy plastic sheet laid over the dirt and up the walls so ground moisture stays out of the space. We seal the seams and edges so it stays put.
Vapor barrier installation
We put vapor barriers in walls, ceilings and floors where damp air could reach a cold surface and leave water in the framing. Where it goes depends on the wall, so I'll explain the placement for your house.
Attic air sealing
Is the room over the garage always the worst one? Attic air sealing closes the holes between your rooms and the attic, so the insulation above can do its job.
Retrofit insulation
Retrofit insulation adds to a house that's already built and lived in, without tearing out walls. We check the house's age and what's in the walls first, because old wiring changes how we can fill them.
How a job goes, step by step
You call or send a message
Call (940) 298-1123 or send a message through the form, and we'll get back to you within one business day. Tell us what's bugging you, a hot room, a drafty hall or cold floors, and about how old the house is, so I know what to look at first.
I come out and look it over
I come out myself and get into the attic, walls or crawl space. Then I walk you through what I found, the leaks, wet spots, old wiring and open gaps, and what I'd take care of first. The estimate is free, and there's no pressure to book.
We fix, seal, insulate and walk it with you
Once you say go, we check with the city on permits and handle any paperwork and inspections the job needs. We cover and protect your house, do the sealing and repairs first, then insulate. When we're done, I walk the finished job with you so you know what's up there now.
Why folks call us, and what they get
Want me to take a look? Send us a message or call (940) 298-1123.
The owner crawls your attic at every estimate
I come out to every estimate and go all the way into the attic or crawl space instead of peeking from the hatch. You hear plainly what's up there and what to fix first.
Leaks, mold and old wiring checked before anything goes in
We look for roof leaks, water, mold and old wiring first, because new insulation laid over them just hides the trouble. If I find one, you hear about it before we go any further.
Gaps sealed first, insulation second
We seal the gaps and insulate as one plan, since insulation over open holes can't do its job. I'll also explain your choices, foam or blown-in, floor or walls, so you pick what fits your house.
Your floors covered and the dust kept in the work area
We cover your floors and keep the dust where we're working, so your home looks the way you left it. Satisfaction guaranteed.
Questions we hear, answered plainly
How much does attic insulation cost in Wichita Falls?
It depends on what's already in your attic and what has to happen before new insulation goes in, so I give you a figure after I've seen it. The inches already up there, the sealing, any removal and the attic's size all move the price. The estimate is free.
Is it worth paying to remove old insulation instead of adding more on top?
If the old insulation is wet, moldy or full of droppings, removing it is worth the money, because new material on top keeps the problem in your attic. If it's dry and clean, we usually just top it up, which costs less.
How long will the insulation crew be in my attic, and do we have to leave?
It depends on the attic's size, how much sealing it needs and whether old insulation comes out first, and I'll tell you what to expect at the estimate. With blown-in you can usually stay home. With spray foam you'll be out of the house until the re-entry time, when it's safe to come back, has passed.
Is D&L Wichita Falls Insulation Company licensed and insured?
Yes, we're fully licensed and insured. In Wichita Falls, the city's Building Inspections division is the office that licenses and registers contractors.
What do you look for when you inspect my attic?
I look at how many inches are already up there, whether it's thin at the edges, and whether the eave vents are buried. Those tell me whether we top up, start over or fix the airflow first, and I'll show you what I mean while we're standing there.
Do you guarantee your insulation work?
Yes, our work is satisfaction guaranteed. Before we leave, I walk the finished job with you so you can see what's up there and ask about anything that looks off.
Is spray foam better than blown-in insulation for an attic?
For most attics, sealing the gaps and topping up with blown-in insulation is the better buy, unless your ductwork runs through the attic. Foam costs more and seals air while it insulates, which pays off most when the ducts live up there.
Do I need a permit for insulation work in Wichita Falls?
It depends on the job, so we check with the city's Building Inspections division before we start, since that office issues construction permits and inspects the work. When your job calls for a permit, we handle the paperwork and the inspections for you.
Working in Wichita Falls
Wichita Falls sits along the Wichita River, and a lot of the city's outdoor time happens near it. Lucy Park is a big park in the center of the city, with old pecans and cottonwoods, ducks and geese on the pond and a concrete loop trail. From there, the Wichita River section of the Circle Trail follows the river to Williams Park, and you can ride on to Lake Wichita and back.
The Falls, the man-made cascade on the river's south bank, is turned off for now while the city plans its preservation, though the trail there is still open. Over at MSU, the Wichita Falls Museum of Art rotates its exhibits and opens onto the Sikes Lake walking trail. We insulate older houses and newer ones all over Wichita Falls, and we do the same work in Burkburnett and Iowa Park.
Where we work, Wichita Falls and nearby
D&L Wichita Falls Insulation Company is based in Wichita Falls, TX, and this site has pages for 3 service areas, Wichita Falls, Burkburnett and Iowa Park. We work in the cities around them too, and we answer every call and message within one business day.
ContactWho we are, and how we work
D&L Wichita Falls Insulation Company is an insulation contractor in Wichita Falls, TX, fully licensed and insured and in business since 2023. I learned this trade from maker guides, building science reading and trial and error in my own attic, then on jobs around Wichita Falls, and I still come out to every job with a small crew I trained. We offer 16 services across 3 service areas and the cities around them, and we're known for finding the leaks, wet spots and old wiring before any insulation goes in. You can read more about us and how we got started.
- Established
- 2023
- Years in business
- 3
- Services
- 16
- Areas served
- 3

Get your insulation estimate, simple and free
We reply within one business day, and there's no obligation to book. After you send the form, we'll set a time for me to come out, look over the attic, walls or crawl space, and write up what I found and what we'd do, in plain words.
(940) 298-1123