Introducing the SpecSeal® SBR Firestop Block Now Shipping!

SpecSeal® Firestop Blocks install easily in a brick-like fashion and can be cut as required to fill all gaps and voids. Its compressible nature conforms to penetrating items such as cables, cable trays, conduits, or pipes making short work of complex penetration firestop applications.

Product Data Sheet Product Sell Sheet Learn More about the Firestop Block

Pathway Solutions for Low Voltage Cabling

With a legacy of over twenty years of innovation, STI is committed to the continued growth and success of the low voltage industry. We offer a complete range of pathway solutions designed to tackle your real-world cable conditions without getting in the way of your day to day.

Know the Facts The EZ-Path Advantage Learn More

Your Partners in 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.

The EZ-Path Advantage Infectious Patient Care Learn More

Curtain Wall & Facades Experts

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. With 106 individually tested and UL Certified solutions for a multitude of facade types, we are the leader in offering UL Certified solutions and have more testing than all other listed manufacturers combined at UL.

On-Site Construction Factory Fabrication Learn More

Firestopping for Interior Construction Joints

All of our systems are fully tested according to ANSI/UL® 2079, ASTM E1966, ASTM E1399, ULC-S115, and other relevant standards relating to movement and fire testing of joint systems. Addressing common interior joint conditions providing robust seals against smoke and flame with also allowing for dynamic movement.

SpeedFlex Track Top Gasket Interior Finish Solutions Learn More

Digital Solutions Supporting How You Build

We offer a range of digital tool that complement our firestop solutions, supporting you on your project. From Design to Implementation, STI has a solution to make your next project a success.

Firestop Locator System Search & Submittal Builder View Our Digital Solutions

Curtain 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.

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.

AS Elastomeric Spray

SpecSeal AS200 Elastomeric Spray is a latex-based elastomeric firestop spray for construction joints and perimeter fire barrier applications.

Fast Tack Firestop Spray

SpecSeal Fast Tack Firestop Spray is the ultimate in weather and wash out resistant firestop sprays.

View All Curtain Wall & Facades Products

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

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.

The EZ Path Retrofit Devices brings deficient openings back into code compliance quickly.

View All Data Communications Products

Case Studies & Testimonials

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John Doe
CEO, Trinity

150% Improvements in Safety

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John Doe
CEO, Trinity

150% Improvements in Safety

Read Case Study arrow-vector

John Doe
CEO, Trinity

150% Improvements in Safety

Read Case Study arrow-vector

John Doe
CEO, Trinity

150% Improvements in Safety

Read Case Study arrow-vector

John Doe
CEO, Trinity

150% Improvements in Safety

Read Case Study arrow-vector

Tools & Resources

We’ve curated an extensive collection of tools and resources tailored to meet the specific needs of professionals in the industry. Our assortment focuses on functional tools and references for Firestop solutions, providing professionals with the knowledge, guidance, and tools necessary to ensure safety, compliance, and precision in their projects, ultimately enhancing the integrity of their construction work.

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These powerful tools guarantee the right systems are selected for the fastest and most cost-effective installation for all your projects.

Find firestop systems on your phone, tablet, or the web
Streamlined firestop system submittal package
Integrate user documents and company logos
Embed engineering documents from TRAM

The powerful firestop clash detection plugin for AutoDesk Revit.

Generate a selection of firestop system details on a CAD detail sheet.

The largest resource of firestop experts in the industry under one roof

Guide Specifications are products or solutions for common Firestop issues.

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View All Resources

Technical

Building Codes & Approvals

Product Literature

EZ Path Retrofit Device Brochure

Firestop Training

Many of our courses are accredited and registered with the American Institute of Architects (AIA - LU/HSW), the International Code Council (ICC - CEU) and BICSI (CEC), click on the below course title and explore what we have to offer.

Online Firestop Training Courses

NewsStop

In a recent team meeting, I was reminded of the power of a particular UL System for edge-of-slab conditions with steel-framed exterior walls.

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Introducing the SpecSeal® SBR Firestop Block Now Shipping!

Markets We Serve

Curtain 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.

Featured Solutions

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

Featured Solutions

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.

Featured Solutions

Interior Finish

We understand the nuances of firestopping head-of-wall joints and other joint systems installed into or between wall systems.

Featured Solutions

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.

Featured Solutions

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.

Featured Solutions

Wood Frame

We are the industry leader in developing firestopping systems for wood-framed construction.

Featured Solutions

Mass Timber

We have proven firestop systems and the products to meet the needs of this rapidly growing building segment.

Featured Solutions

Industrial

Firestopping challenges in the power generation and industrial environment require the performance and expertise that only STI products and people can provide.

Featured Solutions

Marine

Our Marine team of experienced professionals is ready to assist on your next project.

Featured Solutions

Case Studies & Testimonials

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Product Literature

Firestop Training

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