The Spray Foam

& Insulation Experts

Since 1983, we’ve specialized in bringing the highest quality roofing and insulating products to our customers in the South and Central Texas regions. We believe in delivering the best products with exceptional service.

Our Services

Spray Foam Roofing

Commercial, Industrial and Residential. Insulating and covering all types of roof surfaces.

Spray Foam Insulation

Insulating new homes (interior walls and ceilings), metal buildings, refrigeration coolers and industrial buildings.

Roof Coatings

Commercial, Industrial and Residential. We also have a line of ceramic coatings that insulate and cool buildings.

Single-Ply Systems

Commercial, Industrial and Residential. TPO and PVC systems available.


Waterproofing and sealing for walls, ceilings, vents and more structures.

Roof Inspections

All types of roof inspections available. Hail damage and Insurance specialist.

Our Story

For over 35 years, A1 Advanced Coating and Foam has proudly served the insulation and roofing needs of the South Texas area. Founded in 1985 right here in Seguin, we’ve been family owned and operated since the very beginning. Initially, we only offered spray insulation for residential customers, but over the years, we’ve stayed on the cutting edge of industry technology and have updated and expanded our services. Today, we can add a spray foam roof or insulation to nearly any structure.


Always focused on customer satisfaction above all else, we believe in doing right by our clients and taking care of them like friends and neighbors, rather than a number on a spreadsheet. We’ll never recommend services and products that you don’t need, and we will never consider a job completed until you’re 100% satisfied. It’s these beliefs that have kept us in business for nearly four decades and will help keep us moving into the future.
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We’re making a name for ourselves! Our work has been featured on HGTV.

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Years Experience


Team Members




Happy Customers

Our Customers Love That We’re…


We don't believe in calling a job finished until you're 100% satisfied.


Spray foam from A1 will save you thousands over the life of your roof.


Our SPF insulation is energy-efficient and eco-friendly.


Our techs are meticulous and precise with all of our spraying services.


After 35 years of business, we have hundreds of testimonials from happy clients.


Our entire staff is locally based, and all of our revenue stays in the South Texas area.

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Ready to Get Sprayed?

Stop waiting, wasting your money on high energy costs, or dealing with that annoying drip in the ceiling every time it rains. Call the experts at A1 Advanced Coating and Foam and let us give your building an upgrade today!

Contact us

6610 FM 775, Seguin, TX 78155


Since 1983, A1 Advanced Foam and Coating has served the greater South Texas area. We’re proud to be a part of the history of our community and look forward to helping forge the future as well.