The Firestop
Authority
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.
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Application
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.
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Regardless the industry, be proactive when it comes to passive fire protection. Choose STI Firestop products to protect your assets.
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Get all the information you need to select STI Firestop products, including capacity calculators, data sheets, and professional resources.
A Look at the UL Guide Information for Through-Penetration Firestop Systems: Angled Penetrations
Posted on Feb 20, 2018
We all know UL systems are very specific in calling out the requirements that must be met in order to have a complete system. What you may not know is that UL allows for certain alterations to be made to the individual UL system, these approved alterations can be found in the UL Guide Information… Read full article
Codes Corner: Smoke Barriers vs Smoke Partitions
Posted on Dec 20, 2017
A common source of confusion in regards to firetopping requirements is understanding the seemingly subtle differences between smoke barriers and smoke partitions. During the FIT Level 2 Training courses that STI offers we always devote some of our discussions to help shed some light on the important features associated with each of these assembly types…. Read full article
