L.B. Hall Enterprises, Inc.

Sprayed Applied Fireproofing and Insulation Contractors

Cementitious Fireproofing

Protecting a building from fire is a business that we take extremely seriously. For more than 65 years, LB Enterprises has been a leader in the fireproofing industry…

Intumescent Fireproofing

When exposed to fire, all commonly used building materials lose strength or start to burn. Steel structures will begin to lose strength far below the temperature when they would begin to melt.


L.B. Hall Enterprises is not simply a fireproofing contractor – we also have more than 65 years of experience in installing high quality thermal and acoustical insulation.

Sprayed Applied Fireproofing and Insulation Contractors

L.B. Hall Enterprises is a leader in the field of fireproofing and insulation. Originally founded in 1949, then incorporated under the name Air-O-Therm Application Co, we have decades of experience in improving the fire protection of homes, hospitals, schools, libraries, hotels, warehouse, churches, office buildings, and many other facilities. In 1959, L.B. Hall introduced the first non-asbestos fireproofing product (Jet-Sulation 400). The goal of our founders was to provide a safer and lower cost solution for fireproofing construction, and we continue to strive to provide our customers with great safety products at a competitive price.

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