Commercial fireproofing and insulation, since 1977

Providing Commercial Fireproofing and Insulation Services Nationwide.

Spray-applied fireproofing, intumescent coatings, K-13, spray foam and Core-Fill, self-performed for general contractors and construction managers across Texas, Oklahoma, Kansas, Arizona, Minnesota and Wisconsin.

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We have done this since 1977The same family, in the same trade, for nearly fifty years. We started spraying structural steel in Central Texas and never left the work.

Our crews travel to your jobTexas, Oklahoma, Kansas, Arizona, Minnesota and Wisconsin, run out of Round Rock. Nobody local is carrying our name on your project.

One sub, not fourFireproofing, intumescent, K-13, spray foam and Core-Fill on our own crews and our own equipment, so the whole package sits with one company on your schedule.

We answer the phone ourselvesRoss reads every bid request that comes through this site. No call center, no rep who has never been on a lift. Member of the NFCA.

The general contractors building the region

Bahl is a self-performing trade partner for national and regional general contractors across six states. Prequalified, insured, and on the bid list.

What we do

Five services, one subcontractor

Self-performed. Same crews, same submittal package, same documentation on every one.

Spray-applied fire-resistive material installed on open-web bar joists and the metal deck above, with the crew working from a lift

Spray-Applied Fireproofing

SFRM for beams, columns, joists and deck

Schools, hospitals, data centers, warehouses, parking structuresSee the service →

Hays medical center in hays, kansas, where bahl installed intumescent coatings and spray-applied fireproofing

Intumescent Fireproofing

Rated coatings for exposed steel

Lobbies, arenas, terminals, student centers, exposed canopiesSee the service →

K-13 Sprayed Fiber Insulation

Thermal and acoustic in one pass

Gyms, natatoriums, cafeterias, arenas, worship spaces, warehousesSee the service →

Open-cell spray polyurethane foam applied to the underside of a roof deck between rafters

Spray Foam Insulation

Closed and open cell, commercial envelope

Backyard shops and barns up to warehouses, cold storage and data centersSee the service →

Concrete masonry unit wall on a bahl jobsite, the wall type core-fill 500 is injected into through the mortar joints

Core-Fill Masonry Insulation

Foam-in-place for CMU cores

Schools and gyms, churches, fire stations, shops, municipal buildingsSee the service →

Bahl Fireproofing

Fire protection and insulation systems
engineered to meet rigorous safety codes.

Bahl Fireproofing delivers specialized fire protection and thermal insulation systems engineered to meet rigorous safety codes and performance standards. With over 40 years of industry experience, we offer expert installation of cementitious fireproofing, intumescent coatings, spray foam insulation (open- and closed-cell).

Our team collaborates closely with general contractors, architects, and project managers to support code compliance, structural protection, and optimized energy efficiency across commercial, institutional, and industrial environments. We approach every project with a commitment to precision, schedule integrity, and adherence to the highest standards of material and application quality.

From pre-construction estimates to final inspection, Bahl Fireproofing is a trusted trade partner for performance-critical insulation and fireproofing solutions.

Who we build for

From public schools to warehouses

Schools and universities

K-12 and higher education, where the summer window is the whole schedule. Rated steel, K-13 acoustics in gyms and commons, and a crew that leaves the building ready for occupancy.

Data centers

Mission-critical fireproofing for server halls, MEP rooms and equipment yards, installed to ICC guideline G12 and the listed designs, on the schedule a commissioning date does not move for.

Healthcare

Hospitals and medical office buildings, where the rated assembly, the acoustic requirement and the infection-control protocol all have to be satisfied at once, in an occupied building.

Industrial and retail

High-bay warehouses, distribution centers, cold storage and big-box retail. Large areas, tight schedules, and the production rates to hold them.

How we work

The part of the job most subs leave to chance

Documented, not asserted

Thickness and density readings taken per ASTM E605 and logged by member, daily. The special inspector confirms what we already recorded. Batch records, bond samples and the thickness map are handed over as a package.

Five systems, one crew

SFRM, intumescent, K-13, spray foam and Core-Fill are all self-performed. One submittal package, one schedule, one point of responsibility instead of four subs coordinating around each other.

The owner picks up the phone

We built our own job tracking software, so your PM gets production counts, deliveries and daily reports the same day instead of at the end of the month. What the software does not do is answer for the job. That is Ross, on his phone, the same day you call.