Texas City sits on the Gulf Coast prairie where post-war ranches and mid-century brick homes face a relentless enemy: humidity, salt air, and attics that bake at 130 to 150 degrees Fahrenheit from May through October. Most of these homes were built with minimal or flattened insulation, vented attics where ductwork runs unprotected, and crawl spaces or slab foundations that sweat and leak moisture into the walls.
Houston Spray Foam Insulation serves Texas City (77590) and the surrounding Houston area with spray foam insulation and air sealing that stops the moisture before it starts. Since 2012, our team has worked on the exact housing stock you live in: the pier-and-beam cottages near the water, the ranches along Bay Area Boulevard, and the newer subdivisions where sealed attics are becoming standard. We know what fails in Texas City, and we know how to fix it.
Spray Foam Insulation in Texas City (77590)
The coastal humidity and salt air that define Texas City work on homes that were never designed to handle them. Your attic probably has R-19 or R-30 fiberglass that has settled flat after decades, or no insulation at all in the rim joists and band joists where the foundation meets the rim board. Your ductwork runs through that hot, humid attic uninsulated, and your cooling system fights a losing battle from May to October. The crawl spaces under older homes collect moisture year-round. The walls in homes built before 1980 have no cavity insulation at all.
Spray foam insulation seals and insulates in one step. Closed-cell foam in an attic creates a moisture barrier and stops the heat load that drives your summer cooling bills. Open-cell foam in walls and cavities breathes with the house and costs less. Wall injection foam retrofits closed cavities without tearing into your drywall. Crawl space foam stops the moisture that rises from the ground and seeps into your subfloor and rim joists. We have been serving Texas City and the Houston area since 2012, and we know the building code, the moisture challenges, and the right foam for your home.
Our services in Texas City
- Attic Spray Foam Insulation in Texas City · Open-cell foam on the roof deck turns a 140°F Houston attic into conditioned…
- Closed Cell Spray Foam Insulation in Texas City · Two-pound closed-cell foam delivers R-6.5 per inch…
- Open Cell Spray Foam Insulation in Texas City · Half-pound open-cell foam air-seals attics and walls at a friendlier price per…
- Wall & Injection Foam Insulation in Texas City · Injection foam fills closed walls through small drilled ports, no demolition.
- Crawl Space Spray Foam Insulation in Texas City · Closed-cell foam on pier-and-beam subfloors and crawl space walls holds back…
- Rim Joist & Band Joist Spray Foam in Texas City · Band joists, cantilevers and bonus-room floors leak conditioned air at every…
- Garage Spray Foam Insulation in Texas City · Garage ceilings under bonus rooms and walls shared with the house…
- Metal Building & Barndominium Spray Foam in Texas City · Closed-cell foam is the only insulation that stops a Texas metal building from…
- Commercial & New Construction Spray Foam in Texas City · Warehouses, offices, churches and production builders served on schedule.
- Insulation Removal in Texas City · Old blown-in and batts vacuumed out before any new foam goes in, never buried.
- Insulation Replacement & Re-Insulation in Texas City · The full reset: old material removed, gaps air-sealed…
- Air Sealing in Texas City · Top plates, can lights, chases and hatches leak more cooled air than most walls.
How a Job Works in Texas City
We start with a free on-site assessment. We walk your attic, crawl space, or walls, measure the area, identify what insulation is already there, check for moisture or damage, and talk through what needs to come out and what goes in. We give you a written estimate with the R-value, thickness, and board footage clearly spelled out so you know exactly what you are paying for.
On the day of the work, our crew sets up mechanical ventilation to control the smell during application and cure. We spray the foam at the correct thickness per pass, maintain the manufacturer ratio and drum temperature, and leave your property clean. Spray foam cures in 24 to 48 hours depending on thickness and humidity. We tell you upfront how long before the space is safe to re-enter, and we stick to it.
If old insulation has to come out first, we remove it and haul it away. If there is moisture or a leak, we tell you before we spray. We do not spray over wet substrate, and we do not promise foam will fix a roof leak or standing water. We fix the moisture first or we walk away. That is how we work in Texas City.
Attic spray foam in Texas City typically runs from $1.50 per square foot for open-cell foam to $1.20 per board foot for closed-cell, depending on thickness and R-value. A 1,500-square-foot attic with 6 inches of closed-cell foam (R-36) usually falls between $3,500 and $5,000. Wall injection foam for a closed cavity runs from $2 per square foot. Crawl space foam starts at $2,500 for a small space and scales with square footage and moisture remediation. Rim joist and band joist sealing starts at $650. Insulation removal runs from $950 depending on area and what has to come out. The cost factors that matter: the area to cover, the R-value and thickness you need, whether you choose open or closed cell, what existing insulation has to be removed, and how easy our crew can access the space. Call us at (346) 322-2588 for a free estimate. We measure on site, give you a firm price, and answer your questions before you decide.
✅ Written Estimates with R-Value & Thickness Specs, fully insured for work in Texas City and nearby areas.
