For over 150 years, Isolatek has been recognized as a trusted advisor in the fireproofing industry. We’re here to help you navigate code compliance, project sequencing, application efficiency, …

Isolatek International manufactures and supplies the most effective passive fire protection systems for all types of tunnel constructions, including Bored Tubes, Cut and Cover, and …

UL Designs & Thicknesses for Isolatek’s passive fireproofing materials for the commercial and construction industry. For the most current UL designs, please visit the UL Product iQ page

Isolatek International can trace its roots in thermal insulation back to 1875. Our product line includes both single and dual purpose products which provide thermal and acoustical …

Global Branding Isolatek International is the world’s leading manufacturer of a complete line of Commercial and Industrial Passive Fire Protection Materials.

All products manufactured by Isolatek International contain no detectable asbestos. Ensure that all fire protection material suppliers provide independent test verification per EPA/600/R-93/116.

CAFCO 300 / ISOLATEK Type 300 is a Gypsum- based formulation that offers the most cost effective fire resistance performance per unit thickness of any commercial SFRM in the world.

CAFCO 400 / ISOLATEK Type 400 is a medium density, Wet Mix Spray-Applied Fire Resistive Material (SFRM), designed to provide fire protection for structural steel where higher levels of …

Isolatek International can trace its roots in thermal insulation back to 1875. Our product line includes both single and dual-purpose products which provide thermal and acoustical …

CAFCO SprayFilm WB 5 / ISOLATEK Type WB 5 is a technological breakthrough in water-based intumescent technology which opens the door to exposed interior structural steel design once …