5.0
26 reviews
5K+
Downloads
Content rating
Everyone
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About this app

STI Firestop's System Search helps Installers, Contractors, Designers, Architects and Facilities Teams quickly discover Firestop Systems for addressing Penetrations, Construction Joints, and Perimeter Fire Barrier Conditions. The app simplifies the process of finding appropriate third party tested firestop systems. Each selection that you make refines your options and narrows your search. As you make selections, the progressive search will eliminate unsuitable sealing methods or products and offer the best possible solutions arranged by ease of use. Users can also review Product Data Sheets, Safety Data Sheets, and other Technical Documents directly from their mobile device.

Submittal Builder™ allows you to bundle firestop systems together into a submittal for project bids. The collection of systems in your submittals can then be saved and accessed from any of your devices through your Access STI account. Firestop systems and generated submittals can be easily shared via email, text message, and more.
Updated on
Jul 24, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

5.0
24 reviews
Asad Javed
April 17, 2023
It's easy to find solution of almost all types of Firestops requirements at any project, Good technically support, Received required documents timely, May be a little wait time for materials Delivery and trainings of Applicator.
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A Google user
June 24, 2019
do not change a thing ;) its great and easy to use breaks it down one by one looking a system up. use sti daily
2 people found this review helpful
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Chuck Vass
December 2, 2021
I run the Mechanical Insulation and FireStop Division ( IFS ) here in Virginia. We love this app and use it everyday!
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What’s new

Target Android 35 SDK
Routine Maintenance

App support

About the developer
Specified Technologies Inc.
software@stifirestop.com
210 Evans Way Somerville, NJ 08876 United States
+1 949-254-0653

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