Four zones, four different answers
A house is not insulated as one thing. The attic, the walls, the floor structure and the garage ceiling all behave differently, and the right material is different in each.
The attic is where most Houston houses lose and gain the most, especially if the ductwork lives up there. The walls can only be done properly when they are open. The rim joist and crawl space matter on raised foundations and almost nowhere else. The garage ceiling matters when there is living space above it.
Below is the routing. If you want the honest version of which one your house needs, the assessment is free.
Choose
By zone
Where the work actually happens.
Attic and roofline
Sealed at the deck, or insulated at the ceiling. The decision hinges on where your ducts run.
Attic assemblies explainedWalls
Only possible with the cavity open — renovation, extension or new build.
What a home scope coversFloor, rim joist and crawl space
Raised and pier-and-beam foundations, where the rim joist is nearly always untouched.
How a crawl space is scopedChoose
By material
What goes in, and when each one is the right call.
Blown-in and fiberglass
Attic floors and dense-pack walls. Cheaper per square foot, does not stop airflow.
When blown-in winsOpen-cell spray foam
Attic rooflines and interior walls. Seals air, lets a roof leak show itself.
Where open-cell belongsClosed-cell spray foam
Rim joists, crawl spaces and steel. Denser, resists water, adds rigidity.
Where closed-cell belongsHow it works
One process, three stages
Inspect, scope, install and verify. You know the price before anyone brings a hose into your building.
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01
Inspect
Someone comes out and walks the house with you — attic, walls, floor structure, ductwork — before anything is priced.
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02
Scope
Areas, product, applied depth, exclusions and price, in writing, with the reasoning behind each choice.
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03
Install and verify
Masked and protected, sprayed in controlled lifts, depth verified as we go, then a walkthrough and the scope sheet.
Where we work
48 cities, eight counties
Every one has its own page, because a Katy new build and a Heights bungalow are not the same job.
I-10 West
The fastest-growing corridor in the metro. Mostly new build, some early-2000s retrofit.
US-290 north-west
Bridgeland and Towne Lake new build, Cy-Fair retrofit behind it, and acreage further out.
The Woodlands and north Harris
Premium retrofit on complex custom rooflines, plus the Humble and Kingwood stock.
I-45 north and Montgomery County
Lakeside humidity, metal buildings and barndominiums out along the FM roads.
Ship Channel and east
Industrial work along the channel, and the residential stock either side of it.
South and the coast
Brazoria and Galveston counties, where salt air and humidity both matter.
Questions
Common questions
In most Houston houses, the attic — and specifically sealing it, not simply adding depth. If the ductwork is up there, sealing the roofline brings it in from the heat, which is usually worth more than anything else on the list.
Spray foam needs an open cavity, so not with foam. Dense-pack blown-in can be installed through small holes into a finished wall, and that is a service we run.
We will tell you on the assessment — what it is, how deep it actually is now, and whether it is worth keeping or worth taking out.
The visit is free. Someone comes out, looks at the building and gives you a written scope and a price, and the decision stays yours.
48 cities across the eight-county Houston–Galveston region — Harris, Fort Bend, Montgomery, Brazoria, Galveston, Chambers, Liberty and Waller — plus five extended project markets.
Not sure which one you need?
Describe the building. We will tell you, and the visit is free either way.
(832) 400-4659Greater Houston, plus extended project markets.