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About Us

About
STI Firestop

STI leads the industry 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. Our SpecSeal® and EZ-Path® product lines are engineered to deliver powerful performance. Because our system designs are user-driven, they are easier to apply. The result is simply designed, outstanding fire protection systems which often result in lower installed costs. STI products and systems offer innovative firestop solutions for all types of new construction and retrofit applications. Since firestopping is our only business, we concentrate all our resources on providing the highest quality, fully tested, innovative firestopping solutions.

Our Mission

To provide innovative and cost-effective firestop solutions.

Our Core Values

  • Firestopping and its important role in life safety
  • Our customers' success and making their experience with us as valuable and enjoyable as possible
  • Delivering knowledge and outstanding technical support
  • Maintaining a culture of integrity, caring, respect, flexibility, teamwork, and fun
  • Developing high-quality, innovative, and environmentally responsible products
  • Our employees and their personal and professional development
  • Financially sustainable performance

Our Commitment

At STI, products are but one component of our value package. As a fully focused manufacturer we are committed to providing complete solutions to your Firestop needs and challenges. We invest the time to understand the unique needs of specific construction segments and applicators and then develop products, systems, and programs tailored to meet these needs. The results are industry-changing, innovative, patented technologies such as EZ-Path® Fire Rated Pathway and Triple S® two-stage intumescent sealant, or programs and services like our Barrier Management Program (BMP) for healthcare or the industry’s first web-based "Submittal Builder™." As a stable, growing, privately held company we control our future. We do what is right for the long term, not a quarterly earnings report. We remain committed to these values, our client partnerships, and the firestop industry.

Mr. Charbel H. Tagher

President, Specified Technologies Inc.

DAC Certification

Specified Technologies Inc. (STI) has been recognized by the Industry Data Exchange Association (IDEA) for its recent achievement of Data Audit Certification (DAC), a process of managing product information within a single repository so manufacturers and authorized users can easily locate the most up-to-date business data. Through IDEA’s program, STI is now able to perform superior data synchronization and transactional efficiency within the electrical industry supply chain. This will help reduce data reporting errors and miscommunication between trading partners.

 Notable Projects

STI Experience Brochure Cover

Partial list of projects involving STI

Since 1991, STI has been involved in thousands of projects around the world. Listed below is a partial list of these projects. If you would like to see a more in depth look at our past projects, click on the “25 Years of Firestop Experience” brochure cover to the left.

U.S. Government Facilities

National Institute of Health
– Bethesda, MD

F.B.I. Fingerprint Labs
– Clarksburg, WV

The Pentagon
(including Phoenix Project)

U.S. Department of Agriculture
– College Park, MD

NASA
– MD and FL

Federal Buildings
– In many locations

Federal Courthouses
– In many locations

Industrial/Electronics

Boeing Aircraft
– Renton, WA

Fort Orange Paper Co.
– Fort Orange, NY

Procter & Gamble
– Cincinnati, OH

Micron
– Boise, ID

Intel
– WA, CA, AZ

IBM
– Burlington, VT

Hewlett-Packard
– Palo Alto, CA

Global Foundries
– NY

 

Schools – Universities

University of Washington
– Seattle, WA

Evergreen State College
– Olympia, WA

Oregon Health Sciences University
– Portland, OR

University of California
– Los Angeles, CA

Cal State
– Fresno, CA

Stanford University
– Palo Alto, CA

University of Pennsylvania
– Philadelphia, PA

New York University
– NYC, NY

Harvard University
– Cambridge, MA

Princeton University
– Princeton, NJ

 

Laboratory Facilities/Hospitals

Veterans Hospitals
– In many locations

Mayo Clinic
– Rochester, MN

Cleveland Clinic
– Cleveland, OH

Argonne National Laboratories
– Argonne, IL

Ciba Geigy Pharmaceutical Labs
– Summit, NJ

Merck
– Many locations In NJ and Carolinas

Zymo Genetics Laboratories
– Seattle, WA

Ethyl Testing Facility
– Richmond, VA

Johns Hopkins Hospital
– Baltimore, MD

Children’s Hospital
– Philadelphia, PA

New York Hospital
– New York City, NY

Swedish Medical Center
– Seattle, WA

Tacoma General Hospital
– Tacoma, WA

Kaiser Permanente Hospitals
– Many locations, CA

Health Corporation of America (HCA)
– Many locations

 

Utilities & Telecommunications

AT&T Switching Center
– Cleveland, OH

Ameritech Switching Center
– Cleveland, OH

Bell Atlantic Building
– Fairhill, VA

J.K. Spruce Power Plant
– San Antonio, TX

Seattle City Light System Control Center
– Seattle, WA

Hydro-Co Salt City Energy
– Solvay, NY

King County Metro Wastewater Treatment Plant
– Bellevue, WA

JFK International Airport
– New York City, NY

Newark International Airport
– Newark, NJ

Portland International Airport
– Portland, OR

Reagan (National) Airport
– Washington, D.C.

 

Commercial

Disney World
– Orlando, FL

Time Warner new HQ
– New York City, NY

Chase Bank Operations Center
– Brooklyn, NY

Merrill Lynch
– Pennington, NJ

Smith, Barney Shearson
– New York City, NY

New IBM Headquarters
– Armonk, NY

Rio Hotel and Casino
– Las Vegas, NV

Bellagio Hotel and Casino
– Las Vegas, NV

Luxor Hotel and Casino
– Las Vegas, NV

New York, New York Hotel and Casino
– Las Vegas, NV

Harrah’s Hotel and Casino
– Atlantic City, NJ

Marriott Hotels
– Many Locations

Madarin Oriental Hotel
– Kuala Lumpur

Marriott Courtyard Hotels
– Many Locations

 

Asia

Malaysia

Petronas Twin Towers – Kuala Lumpur, Malaysia

Philippines

LRT-2 Project Underground station and the train depot.

Pacific Plaza Towers

Malayan Towers

Singapore

Singapore Airport

Singtel Data Center

Taiwan

ChiMei Semiconductor Project

Quanta Display Project

Taiwan Semiconductor Mfg

Korea

US Army Base Pyungtaek, PoongLim (Phase I & II)

 

Pacific Rim

Guam

Cabras Power Plant

 

Middle East

Bahrain

P 911 Project (U.S. Naval Base)

Ministry of Electricity and Water,

National Bank of Bahrain

King Hamad Hospital

Kuwait

Sabiya Power Plant

Qatar

Miscellaneous Siemens Power Conditioning Plants

Silhouette Tower

Saudi Arabia

Al Saad Hospital, Al Khobar

Al Mana Hospital, Al Khobar

Saudi German Hospital, Jeddah

King Abdallah University for Science and Technology (KAUST), Jeddah

King Abdallah Financial District (KAFD), Riyadh

Princess Noora University, Riyadh

Jabal Al Kaaba, Mecca

United Arab Emirates

Dubai International Airport – New terminal

Emirates Tower, Dubai

Rose Tower, Dubai

Al Ain University, Al Ain

Shams Tower, Abu Dhabi

Etihad Tower, Abu Dhabi

 

Latin America

Brazil

Belgo-Mieira (Steel Plant)

Alcan (Aluminum Plant)

Açominas (Steel)

CVRD (Mining)

Telemar (Telecom)

Caraiba Metais (Steel)

Suzano (Paper)

Bahia Sul (Paper)

Mexico

Madero Refinery

Shriner’s Hospital

APASCO-Cement Plant Orizaba

Arancia Corn Products

Proctor and Gamble Plant

Panama

New Social Security Building Project.

Argentina

Nextel Switching Stations — Buenos Aires

Venezuela

Nextel Switching Stations — Caracas

 

Caribbean

Trinidad

Republic Bank

 

Europe

Switzerland

Hôpitaux Universitaires de Genève

Aéroport de Genève

CERN

Rolex

Crédit Suisse

Palexpo

France

Charles de Gaulle Airport, Paris

Hopitaux Universitaires de Reins

CEA

Belgium

Eurocontrol

SNCB

Russia

Nestlé

 Case Studies

 Industry Links

 Literature

userguide1

User Guide: US & Canada

The perfect brochure to use as a reference tool for any STI Product on the market.

+ View Brochure PDF

userguide international

User Guide: International

Our complete product brochure designed for international markets.

+ View Brochure PDF

userguide ec

Electrical & DataCom User Guide

This brochure includes all of our products for the electrical/ communications market.

+ View Brochure PDF

EZ-Path® Fire Rated Pathway

Our complete EZ-Path® product line in one convenient location.

+ View Brochure PDF

EZ-Path® Retrofit Device

Our complete brochure for the EZ-Path® Retrofit Device.

+ View Brochure PDF

EZ-Path® The Logical Choice

EZ-Path® saves time, money, and resources by removing ongoing downstream costs.

+ View Brochure PDF

Available Literature:

+ User Guide: US & Canada
+ User Guide: Europe & Middle East
+ Electrical & DataCom User Guide
+ EZ-Path® Fire Rated Pathway

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Additional Message

 Warranty Information

Limited Warranty

STI warrants that its products will be free of defects for one year from the date of purchase. In the event a product does not conform to this warranty, the sole and exclusive remedy is, at STI’s option, replacement of the product or refund of the purchase price. The warranty provided herein shall be void and of no effect in the event that the product is not installed in accordance with STI’s published instructions, listed systems and applicable building and safety codes. THIS WARRANTY IS IN LIEU OF ALL OTHER REPRESENTATIONS AND EXPRESSED OR IMPLIED WARRANTIES (including the implied warranties of merchantability or fitness for a particular use) AND UNDER NO CIRCUMSTANCES SHALL STI BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING, WITHOUT LIMITATION, ANY LOSS OF REVENUE, PROFIT OR USE. Prior to use, the user shall determine the suitability of the product for its intended use, and the user assumes all risks and liability for subsequent use. No person other than an officer of STI is authorized to bind STI to any other warranty for any product for which this warranty is issued.

 CAD Detail Sheets

Detail sheets are documents grouped together with the most commonly used systems in five categories. These files can be downloaded as either a PDF or DWG file.

Click here to generate a custom Detail Sheet.

caddetails1

Construction Joints
View PDF | View DWG

Curtain Wall
View PDF | View DWG

Electrical-DataCom
View PDF | View DWG

EZ-Path®
View PDF | View DWG

Plumbing – HVAC
View PDF | View DWG

 STI Guide Specifications

 Data Sheets

Penetrations

  1. Caulks, Sealants & Putties
    Product
    Product Data Sheet
    Safety Data Sheet
    SSS Intumescent Sealant
    pdf_icon_small
    pdf_icon_small
    LCI Intumescent Sealant
    pdf_icon_small
    pdf_icon_small
    SIL Silicone Sealant
    pdf_icon_small
    pdf_icon_small
    PEN200 Silicone Foam
    pdf_icon_small
    pdf_icon_small
    WF Caulk
    pdf_icon_small
    pdf_icon_small
    LC Endothermic Sealant
    pdf_icon_small
    pdf_icon_small
    SSP Putty
    pdf_icon_small
    pdf_icon_small
    SSP Putty Pads
    pdf_icon_small
    pdf_icon_small


  1. Collars, Wrap Strip & Cast-In
    Product
    Product Data Sheet
    Safety Data Sheet
    CID Cast-In Firestop Device
    pdf_icon_small
    pdf_icon_small
    SSC Intumescent Firestop Collars
    pdf_icon_small
    pdf_icon_small
    LCC Intumescent Firestop Collars
    pdf_icon_small
    pdf_icon_small
    RTC Intumescent Firestop Collars
    pdf_icon_small
    pdf_icon_small
    BLU Wrap Strip
    pdf_icon_small
    pdf_icon_small
    BLU2 Wrap Strip
    pdf_icon_small
    pdf_icon_small
    BLU220, BLU230, BLU240 Wrap Strip
    pdf_icon_small
    pdf_icon_small
    RED Wrap Strip
    pdf_icon_small
    pdf_icon_small
    RED2 Wrap Strip
    pdf_icon_small
    pdf_icon_small
    SSW125, SSW250, SSW375 Wrap Strip
    pdf_icon_small
    pdf_icon_small


  1. EZ-Path Fire-Rated Pathways
    Product
    Product Data Sheet
    Safety Data Sheet
    EZ-Path 44+
    pdf_icon_small
    pdf_icon_small
    EZ-Path 33
    pdf_icon_small
    pdf_icon_small
    EZ-Path 22
    pdf_icon_small
    pdf_icon_small
    EZ-Path Retrofit Device
    pdf_icon_small
    pdf_icon_small
    EZ Firestop Grommet
    pdf_icon_small
    pdf_icon_small


  1. Electrical & DataCom Cabling
    Product
    Product Data Sheet
    Safety Data Sheet
    EZ-Path 44+
    pdf_icon_small
    pdf_icon_small
    EZ-Path 33
    pdf_icon_small
    pdf_icon_small
    EZ-Path 22
    pdf_icon_small
    pdf_icon_small
    EZ-Path Retrofit Device
    pdf_icon_small
    pdf_icon_small
    EZ Firestop Grommet
    pdf_icon_small
    pdf_icon_small
    SSS Intumescent Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    LCI Intumescent Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    SSB Intumescent Firestop Pillows
    pdf_icon_small
    pdf_icon_small
    Composite Sheet
    pdf_icon_small
    pdf_icon_small
    SSM Firestop Mortar
    pdf_icon_small
    pdf_icon_small
    Electrical Box Insert
    pdf_icon_small
    pdf_icon_small
    SSP Putty
    pdf_icon_small
    pdf_icon_small
    SSP Putty Pads
    pdf_icon_small
    pdf_icon_small
    FP Intumescent Firestop Plug
    pdf_icon_small
    pdf_icon_small
    Ready® Sleeve
    pdf_icon_small
    pdf_icon_small
    Ready® Split Sleeve
    pdf_icon_small
    pdf_icon_small


  1. Electrical Circuit Protection
    Product
    Product Data Sheet
    Safety Data Sheet
    Cable Spray
    pdf_icon_small
    pdf_icon_small
    Thermal Barrier Wrap
    pdf_icon_small
    pdf_icon_small


  1. Outlet & Panel Box Protection
    Product
    Product Data Sheet
    Safety Data Sheet
    Electrical Box Insert
    pdf_icon_small
    pdf_icon_small
    SSP Putty
    pdf_icon_small
    pdf_icon_small
    SSP Putty Pads
    pdf_icon_small
    pdf_icon_small
    Thermal Barrier Wrap
    pdf_icon_small
    pdf_icon_small


  1. Large Opening
    Product
    Product Data Sheet
    Safety Data Sheet
    SSB Intumescent Firestop Pillows
    pdf_icon_small
    pdf_icon_small
    Composite Sheet
    pdf_icon_small
    pdf_icon_small
    SSM Firestop Mortar
    pdf_icon_small
    pdf_icon_small


  1. Packing/Forming Materials
    Product
    Product Data Sheet
    Safety Data Sheet
    STI-SSAMW
    pdf_icon_small
    pdf_icon_small
    IIG (JM)-Type CW8
    pdf_icon_small
    pdf_icon_small
    IIG (JM)-Minwool 1200 Safing
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Firespan 40 & 90
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Complete
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Hangers
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Spiral Anchors
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Safing
    pdf_icon_small
    pdf_icon_small
    Roxul-CurtainRock 40
    pdf_icon_small
    pdf_icon_small
    Roxul-CurtainRock 80
    pdf_icon_small
    pdf_icon_small
    Roxul-Safe
    pdf_icon_small
    pdf_icon_small


  1. Other
    Product
    Product Data Sheet
    Safety Data Sheet
    FyreFlange HVAC Firestop Angle
    pdf_icon_small
    pdf_icon_small
    Closet Flange Firestop Gasket
    pdf_icon_small
    pdf_icon_small

Construction Joints

  1. Joint Sprays
    Product
    Product Data Sheet
    Safety Data Sheet
    AS200 Elastomeric Spray
    pdf_icon_small
    pdf_icon_small
    Fast Tack® Firestop Spray
    pdf_icon_small
    pdf_icon_small


  1. Joint Sealants
    Product
    Product Data Sheet
    Safety Data Sheet
    SSS Intumescent Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    LCI Intumescent Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    SIL Silicone Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    ES Elastomeric Firestop Sealant
    pdf_icon_small
    pdf_icon_small
    LC Endothermic Firestop Sealant
    pdf_icon_small
    pdf_icon_small


  1. SpeedFlex Joint Protection
    Product
    Product Data Sheet
    Safety Data Sheet
    SpeedFlex® TTG Track Top Gasket
    pdf_icon_small
    pdf_icon_small
    SpeedFlex® Joint Profile System
    pdf_icon_small
    pdf_icon_small

Curtain Wall

  1. Perimeter Fire Barrier Sprays
    Product
    Product Data Sheet
    Safety Data Sheet
    AS200 Elastomeric Spray
    pdf_icon_small
    pdf_icon_small
    Fast Tack® Firestop Spray
    pdf_icon_small
    pdf_icon_small


  1. All Weather Firestop Sprays
    Product
    Product Data Sheet
    Safety Data Sheet
    Fast Tack® Firestop Spray
    pdf_icon_small
    pdf_icon_small


  1. Anchor Protection
    Product
    Product Data Sheet
    Safety Data Sheet
    Connection Protection
    pdf_icon_small
    pdf_icon_small


  1. Curtain Wall Insulation Materials
    Product
    Product Data Sheet
    Safety Data Sheet
    STI-SSAMW
    pdf_icon_small
    pdf_icon_small
    IIG (JM)-Type CW8
    pdf_icon_small
    pdf_icon_small
    IIG (JM)-Minwool 1200 Safing
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Firespan 40 & 90
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Complete
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Hangers
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Impasse System Spiral Anchors
    pdf_icon_small
    pdf_icon_small
    Owens Corning Thermafiber-Safing
    pdf_icon_small
    pdf_icon_small
    Roxul-CurtainRock 40
    pdf_icon_small
    pdf_icon_small
    Roxul-CurtainRock 80
    pdf_icon_small
    pdf_icon_small
    Roxul-Safe
    pdf_icon_small
    pdf_icon_small

Smoke & Acoustical

  1. EZ-Path Smoke & Acoustical Pathway
    Product
    Product Data Sheet
    Safety Data Sheet
    EZ-Path® Smoke and Acoustical Device (Blue)
    pdf_icon_small
    pdf_icon_small
    EZ-Path® Smoke and Acoustical Device (White)
    pdf_icon_small
    EZ-Path® Smoke and Acoustical Ceiling Pathway
    pdf_icon_small
    pdf_icon_small


  1. Sealants & Sprays
    Product
    Product Data Sheet
    Safety Data Sheet
    Application Data Sheet
    Smoke N Sound Acoustical Spray
    pdf_icon_small
    pdf_icon_small
    pdf_icon_small
    Smoke N Sound Acoustical Sealant
    pdf_icon_small
    pdf_icon_small
    pdf_icon_small

 Approval Information

 New & Improved Systems

 Specification Review Services

Did you know that many specifications for firestopping reference older fire test standards or obsolete products?

Let our firestop experts assist by reviewing your firestop specifications and making appropriate recommendations. STI provides this service free of charge.

 Technology Updates