Specified Technologies Incorporated is an industry leader in developing innovative fire protection systems that help stop the spread of fire, smoke, and hot gases. For over 25 years, our team has worked hand in hand with the construction industry to create simple solutions to complex firestopping problems.
STI Firestop offers real world solutions to tackle any project demands. Whether the job is simple or complex, we have the right product for your firestop needs.
Regardless the industry, be proactive when it comes to passive fire protection. Choose STI Firestop products to protect your assets.
Get all the information you need to select STI Firestop products, including capacity calculators, data sheets, and professional resources.