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For over three decades, our engineering team has collaborated closely with the construction and offshore industries to develop straightforward solutions for challenging firestopping issues.
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Our Engineering Team are here to help. If you’re looking for something specific or just have a general inquiry you can call, chat, or message our Engineering Team and get the answers you need.
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Looking for Estimation support for one of our products? The links below will take you to are most popular product estimators
Find a Firestop System
Finding the right firestop system can be a challenge to even a seasoned expert. Let one of our tools help you sift through our library tested designs to find the right solution for your application.
Essential Resources For You
Guide Specs
Guide Specifications for products or solutions for common Firestop issues. Each Guide Spec is posted in easily editable Word formats for use in the creation of project specifications. These include only language and firestop products relevant to that division and can be used as is or as additional language to include in an existing specification
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Building Codes & Approvals
Access our comprehensive library of STI's approval certificates, reports and listing services from various certification bodies and agencies including FM, Leacy MEA Reports, California State Fire Marshal, and others.
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BIM Objects
STI offers Revit® Families for architects and engineers to import into building models. Developed using Autodesk Revit®, specialized software developed for building information modeling, these objects offer a quick and effective method to integrate firestop into your complex building design.
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CAD Detail Sheets
Detail sheets are documents grouped together with the most commonly used systems in the categories. These files can be downloaded as either a PDF or DWG file.
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Product & Technical Data Sheets
Browse our library of Product Data Sheets and Technical Data Sheets for each of the products that we offer.
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Product Literature
Access our library of product literature to learn more about our industry leading firestop products. Print or save any of the content in our library to view product features, benefits, and ordering information.
View AllCurtain Wall
STI is the global leader in developing perimeter fire barrier systems for sealing the void area between a fire-rated floor and non-rated exterior wall.
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Featured Solutions
Quick Clip™ Perimeter Fire Containment System
SpecSeal Quick Clip Field Installation System is designed to accelerate the installation of curtain wall insulation for perimeter fire barrier systems.
Data Communications
We are the only manufacturer providing end-to-end fire and smoke sealing solutions that address the ever-changing needs of data and communications infrastructure
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Featured Solutions
EZ-Path Series 44+ Fire-rated Pathway
The EZ Path Series 44+ Fire-Rated Pathway is designed for high cable volume conditions through fire-rated walls and floors while eliminating the burden of ongoing maintenance.
EZ-Path Series 44NEZ Smoke & Acoustical Pathway
The EZ Path Series 44NEZ Smoke & Acoustical Pathway provides exceptional leakage and acoustical performance with tested and approved cable capacities ranging from 0 up to 100% visual fill.
Healthcare
We understand the challenges you face in the healthcare physical environment and we can be your strategic partner in providing cost effective, sustainable solutions.
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Featured Solutions
EZ-Path Series 44+ Fire-rated Pathway
The EZ Path Series 44+ Fire-Rated Pathway is designed for high cable volume conditions through fire-rated walls and floors while eliminating the burden of ongoing maintenance.
SpecSeal SSS Intumescent Firestop Sealant
SpecSeal SSS Sealant incorporates our proprietary two-stage intumescent technology making it the go to choice for any combustible or non-combustible penetrants.
Interior Finish
We understand the nuances of firestopping head-of-wall joints and other joint systems installed into or between wall systems.
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Featured Solutions
SpeedFlex TTG Track Top Gasket
SpeedFlex TTG Track Top Gasket makes short work of construction joints in gypsum board construction.
AS Elastomeric Spray
SpecSeal AS200 Elastomeric Spray is a latex-based elastomeric firestop spray for construction joints and perimeter fire barrier applications.
MEP
We offer a variety of off-the-shelf and factory manufactured solutions that are up to the challenge of any mechanical, electrical, and plumbing (MEP) penetration.
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Featured Solutions
SpecSeal Cast-in Firestop Device
SpecSeal Cast-In Devices are a sleeve, concrete form and firestop rolled into a single device.
SpecSeal LCI Intumescent Sealant
SpecSeal LCI Firestop Sealant is a water-based intumescent sealant intended for a wide range of through-penetration and construction joint applications.
Modular Construction
We are working hard to develop solutions designed to take advantage of the efficiencies of the factory-built environment, while achieving the robust design to overcome the rigors of transportation and final assembly.
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Featured Solutions
SpecSeal WWG Window Wall Gasket
SpecSeal Window Wall Gasket is an intumescent rubber gasket embedded with glass fiber mesh designed for edge of slab firestopping in window wall construction.
SpeedFlex TTG Track Top Gasket
SpeedFlex TTG Track Top Gasket makes short work of construction joints in gypsum board construction.
Wood Frame
We are the industry leader in developing firestopping systems for wood-framed construction.
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Featured Solutions
WF300 Intumescent Firestop Caulk
WF300 Intumescent Firestop Caulk is a latex-based firestop caulk designed for residential wood frame construction.
SpecSeal LCC Intumescent Firestop Collar
SpecSeal LCC Firestop Collars are factory-manufactured firestop devices sized to plastic pipes of up to 4 in
Marine
Our Marine team of experienced professionals is ready to assist on your next project.
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Featured Solutions
EZ-Path MDM150 Fire-rated CAble Transit
EZ Path Marine Cable Transits are the industry's only zero-maintenance transit device designed to take control of your fire-rated divisions in non-watertight applications without the need to mechanically seal openings.
MFS Marine Firestop Sealant
This advanced hybrid polymer sealant cures in the presence of atmospheric moisture and is designed for fire-rated divisions.
Marketing & Advertising Assets
STI Brand Guidelines
The brand guide is a resource designed to make it easier to consistently communicate the STI brand promise.
Learn More And Stay Informed!
Firestop Instructional Training
The Firestop University is an easy way to increase firestopping products and systems knowledge, plus help to improve your installation techniques. Our courses are designed to teach you the importance of firestopping to life safety and code compliance in modern construction.
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Videos
View our complete video archive of Fit Tips, Video Podcast Episodes, Installation Guide Videos, Testimonials, and much more.
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The Burn Newsletter
The Burn is our quarterly newsletter that brings you updates on STI Products, Testing, Events, and the general firestopping industry
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The Burn Podcast
The Burn Podcast is our interview podcast, where our host interviews prominent figures in the industry. Discussing the general life safety industry and new trends in product and codes.
Upcoming Events
Keep up with STI and find out about upcoming shows and conferences where you can see your favorite STI person. Or check our what events STI is hosting in your local area or at our headquarters.
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