Residential spray foam
Attics, walls, crawl spaces, and new construction across New Mexico and El Paso.
Southwest Foam Solutions installs open-cell and closed-cell spray foam in homes across New Mexico and El Paso, from new builds to retrofits of existing attics, walls, and crawl spaces.
Spray foam insulates and air-seals in one step, which matters in a climate of hot summers, cold nights, and wind-driven dust. We look at how your home is built, what’s in the attic and walls now, and where the air is getting in, then recommend the right foam and thickness for the job.
Lighter, more flexible foam that expands to fill wall and attic cavities. Selection depends on cavity depth, moisture design and the required finishes.
Denser foam with a higher R-value per inch that also resists moisture and can add rigidity to the assembly. The added rigidity depends on the product, thickness, and construction. Common in metal buildings, crawl spaces, rim joists, and anywhere space is tight.
In a vented attic, the insulation usually sits at the ceiling above the rooms, with the attic ventilation kept open. Insulating the underside of the roof deck moves that boundary to the roofline. That changes how the attic handles air and moisture, so the roof assembly, ventilation and any equipment in the attic need to be considered together.
Tell us where the heating and cooling ducts run and whether the attic has an evaporative cooler or other equipment. We also look at existing insulation, roof leaks and access. An attic-floor job and a roof-deck job need different preparation; adding foam does not mean every existing attic vent should simply be covered.
| What matters | Open-cell | Closed-cell |
|---|---|---|
| Room for insulation | Lighter foam that expands into cavities; the assembly needs room for the specified thickness. | Denser foam with a higher R-value per inch; useful where available depth is limited. |
| Moisture and drying | More vapor-permeable. The roof or wall still needs an appropriate moisture-control design. | Resists water absorption. Vapor control depends on the product, thickness and complete assembly. |
| Building details | Choose it for the actual cavity, climate and use, rather than assuming one foam suits every attic. | Can add rigidity to an assembly. The added rigidity depends on the product, thickness, and construction. |
Read the open-cell and closed-cell comparison for more on product selection, attic equipment and installation requirements.
Every written estimate spells out the areas we’ll foam, the product and thickness, prep and finishes, and anything we found that should be handled first.
For an existing home, let us know whether old insulation, stored belongings or finished walls limit access. Before installation, confirm which areas must be cleared, how people and pets will stay out of the work zone, and the ventilation and re-entry instructions for the selected product. Return times depend on that product and the job conditions.
We look at the actual house before we recommend a foam type, thickness, or approach, and we protect floors, windows, and finishes before we spray.
You get a written estimate for your home, not a one-size-fits-all package.
Tell us about your home and what you’d like to insulate. Estimates are free and there’s no obligation.
Schedule a VisitWe do residential spray foam across New Mexico, El Paso, and parts of West Texas. Most of that work is in and around:
How the work happens, explained the way we would in your driveway.
Our work
Carlsbad, NMA new Carlsbad home with spray foam in the exterior walls and on the underside of the roof deck, so the attic and the ducts running through it are sealed in.
Artesia, NMA new Artesia home with arched windows and vaulted rooms: foam in the exterior walls and on the roof deck brings the attic and ducts into the insulated space.
Roswell, NMA new Roswell home with steep vaulted ceilings and arched windows, sprayed with foam between the rafters and in the framed walls before the drywall.
Tell us about your home and what you’d like to insulate. Estimates are free and there’s no obligation.
