Conroe's mix of lake-country homes, fast-growing subdivisions and working acreage across ZIP 77301 means your attic is likely baking at 130-plus degrees all summer while your air conditioning runs around the clock. Houston Spray Foam Insulation has been sealing and insulating Conroe homes and commercial properties since 2012, and we know exactly why your cooling bills spike and where the moisture sneaks in.
Whether you live in one of the newer subdivisions north of I-45, on acreage with a metal shop or barn, or in an older Conroe home with a crawl space and bare rim joists, we show up with a truck and crew that stay local. We give you a written estimate with R-value and thickness specs, we do the work right, and we answer the phone when you call back with a question.
Spray Foam Insulation in Conroe (77301)
Conroe's building stock ranges from 1970s and 1980s brick ranches to brand-new two-story homes with bonus rooms, metal buildings and barndominiums on acreage, and everything in between. Nearly all of it sits on a slab or crawl space, and nearly all of it routes air conditioning ductwork through a vented attic that hits 140 to 150 degrees from May through October. That attic is the biggest driver of your summer cooling bill. Add Conroe's humidity, the moisture that drives in from outside during the Gulf Coast summer, and you have a recipe for damp insulation, condensation on rim joists and band joists, and water stains that appear year after year.
Closed-cell spray foam seals the attic completely, stops the humidity at the roof deck, and lets you condition only the living space below. Open-cell foam works in walls, sealed crawl spaces and rim joists where vapor drive is controlled. Wall injection foam retrofits older homes without tearing out drywall. We remove old, flattened or contaminated insulation first, then spray and seal. We've done this work in Conroe and across the Houston area since 2012, and we know the code, the moisture patterns and what actually works in this climate.
Our services in Conroe
- Attic Spray Foam Insulation in Conroe · Open-cell foam on the roof deck turns a 140°F Houston attic into conditioned…
- Closed Cell Spray Foam Insulation in Conroe · Two-pound closed-cell foam delivers R-6.5 per inch…
- Open Cell Spray Foam Insulation in Conroe · Half-pound open-cell foam air-seals attics and walls at a friendlier price per…
- Wall & Injection Foam Insulation in Conroe · Injection foam fills closed walls through small drilled ports, no demolition.
- Crawl Space Spray Foam Insulation in Conroe · Closed-cell foam on pier-and-beam subfloors and crawl space walls holds back…
- Rim Joist & Band Joist Spray Foam in Conroe · Band joists, cantilevers and bonus-room floors leak conditioned air at every…
- Garage Spray Foam Insulation in Conroe · Garage ceilings under bonus rooms and walls shared with the house…
- Metal Building & Barndominium Spray Foam in Conroe · Closed-cell foam is the only insulation that stops a Texas metal building from…
- Commercial & New Construction Spray Foam in Conroe · Warehouses, offices, churches and production builders served on schedule.
- Insulation Removal in Conroe · Old blown-in and batts vacuumed out before any new foam goes in, never buried.
- Insulation Replacement & Re-Insulation in Conroe · The full reset: old material removed, gaps air-sealed…
- Air Sealing in Conroe · Top plates, can lights, chases and hatches leak more cooled air than most walls.
How a Job Works in Conroe
You call us at (346) 322-2588 or request a free estimate online. We come to your home or property in Conroe, walk the attic, crawl space, garage or metal building, measure the square footage, ask about your comfort problems and moisture history, and explain what we can do. We give you a written estimate that lists the R-value, foam thickness, board footage, and total cost. No surprises.
On the day of the work, our fully insured crew arrives with equipment and material. If old insulation has to come out, we remove it first and haul it away. We tape off areas that need protection, set up mechanical ventilation so fumes exhaust outside, and spray the foam in controlled passes to hit the thickness and R-value we quoted. We do not rush. The work takes a few hours to a full day depending on the size of the space. For attics and sealed roof decks in occupied homes, we establish a re-entry window of 24 to 48 hours, and we tell you exactly when you can go back in.
When we are done, we clean up, remove the tape and protection, and walk the space with you so you see what we did. Your property is left clean and ready to use.
Pricing for spray foam in Conroe depends on the square footage, the R-value and thickness you need, whether you are using open-cell or closed-cell foam, and what has to be removed first. Attic foam typically runs from $1.50 per square foot and up. Closed-cell foam starts around $1.20 per board foot; open-cell runs from $0.55 per board foot. Wall injection foam for retrofit work runs from $2 per square foot. Crawl space encapsulation with foam starts around $2,500. Rim and band joist sealing runs from $650. If you need old insulation removed first, that starts at $950. Every job is different, so we measure on site and give you a firm price in writing. Call us at (346) 322-2588 for a free estimate, or request one online. We serve Conroe and all the surrounding Houston area.
✅ Written Estimates with R-Value & Thickness Specs, fully insured for work in Conroe and nearby areas.
