Tomball's mix of acreage properties, metal shops, barns and suburban homes all face the same enemy: Gulf Coast humidity and the condensation that comes with it every muggy morning. Whether you're running a shop on FM 2920, living in one of the newer subdivisions near the Woodlands, or managing a barndominium on the outskirts, uncontrolled moisture in your attic, crawl space or metal building walls will cost you money and damage your structure.
Houston Spray Foam Insulation has been serving Tomball (77375) and the surrounding area since 2012. We specialize in spray foam insulation and air sealing for attics, crawl spaces, rim joists, metal buildings and barndominiums, plus insulation removal when what's already there has failed. Our crews are fully insured and equipped for the tight access and high humidity that defines Tomball properties.
Spray Foam Insulation in Tomball (77375)
Tomball sits at the northern edge of Greater Houston's sprawl, where the building stock ranges from older in-town homes on smaller lots to acreage properties with metal structures, barns and workshops that sit uninsulated and unforgiving in the summer heat and humidity. Most residential properties carry their ductwork through vented attics that can reach 140 to 150 degrees Fahrenheit from May through October. That temperature differential between the inside and outside, combined with near-constant 70 to 90 percent humidity from the Gulf, drives moisture into wall cavities, crawl spaces and metal building walls. Condensation forms every morning. Insulation flattens. Energy bills climb. Metal buildings and barndominiums sweat and drip without proper closed-cell foam and air sealing.
We've been doing this work in Tomball and across Houston for over a decade. We understand the specific challenges here: the acreage properties that need metal building foam, the suburban homes with bonus rooms over garages that never reach temperature, the crawl spaces under older properties that collect standing moisture, and the rim joists and band joists that are the thermal weak point in nearly every home in this area. We bring the right foam type, the right thickness, and the right approach to each job.
Our services in Tomball
- Attic Spray Foam Insulation in Tomball · Open-cell foam on the roof deck turns a 140°F Houston attic into conditioned…
- Closed Cell Spray Foam Insulation in Tomball · Two-pound closed-cell foam delivers R-6.5 per inch…
- Open Cell Spray Foam Insulation in Tomball · Half-pound open-cell foam air-seals attics and walls at a friendlier price per…
- Wall & Injection Foam Insulation in Tomball · Injection foam fills closed walls through small drilled ports, no demolition.
- Crawl Space Spray Foam Insulation in Tomball · Closed-cell foam on pier-and-beam subfloors and crawl space walls holds back…
- Rim Joist & Band Joist Spray Foam in Tomball · Band joists, cantilevers and bonus-room floors leak conditioned air at every…
- Garage Spray Foam Insulation in Tomball · Garage ceilings under bonus rooms and walls shared with the house…
- Metal Building & Barndominium Spray Foam in Tomball · Closed-cell foam is the only insulation that stops a Texas metal building from…
- Commercial & New Construction Spray Foam in Tomball · Warehouses, offices, churches and production builders served on schedule.
- Insulation Removal in Tomball · Old blown-in and batts vacuumed out before any new foam goes in, never buried.
- Insulation Replacement & Re-Insulation in Tomball · The full reset: old material removed, gaps air-sealed…
- Air Sealing in Tomball · Top plates, can lights, chases and hatches leak more cooled air than most walls.
How a Job Works in Tomball
We start with a free on-site assessment. One of our team members will visit your property in Tomball, walk through the attic, crawl space, walls or metal building, take measurements, and talk through what needs to happen. We'll explain the difference between open-cell and closed-cell foam in plain language, show you why one is the right choice for your space, and give you a written estimate that includes R-value and thickness specifications so you know exactly what you're paying for.
When we're ready to spray, we show up with our equipment, set up mechanical ventilation to manage fumes during the cure, and apply the foam in controlled passes to hit the exact thickness your estimate calls for. If we find wet insulation, standing moisture or a leak that has to be addressed first, we'll stop and tell you straight. We won't spray over a wet substrate. Once the foam has cured (typically twenty-four to forty-eight hours), your attic or crawl space is sealed, your air leaks are plugged, and your property is clean. We leave your space organized and ready to use.
Pricing for spray foam insulation in Tomball depends on the size of the space, the R-value and thickness you need, the foam type (open or closed cell), and whether existing insulation has to be removed first. Attic foam typically runs from $1.50 per square foot for open-cell applications to $1.20 per board foot for closed-cell work. Wall and injection foam starts at $2 per square foot. Crawl space jobs run from $2,500 and up, depending on square footage and depth. If you have old, compacted or contaminated insulation that needs to come out before anything else can happen, removal starts at $950. Every job is different, and we price honestly based on what we see on site. Call us at (346) 322-2588 for a free written estimate with R-value and thickness specs. No surprises, no pressure.
✅ Written Estimates with R-Value & Thickness Specs, fully insured for work in Tomball and nearby areas.
