STI Firestop is an industry leader in developing innovative fire protection systems that help stop the spread of fire.

Somerville, NJ
Joined May 2015
When access is limited, firestop performance can't be. Read the latest Spec Tech Bulletin: bit.ly/4dTdaL7 Explore the challenges of single-sided access conditions and product solutions designed for consistency, compliance, and performance. #Firestop #LifeSafety
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Thank you to everyone who made this year's Fore the Troops event a success! Through the dedication of Gabe Dimarino, Kevin Boyle, and everyone involved, Fore the Troops continues to provide care packages and support to service members overseas. #ForeTheTroops #Veterans
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Earn up to 5 CE credits (ICC CEUs & AIA LU/HSW) at the Passive Fire Protection Symposium on November 10th from 9 AM - 3 PM in Raleigh, NC. Hear from industry experts, expand your knowledge, and connect with peers. Register today: bit.ly/4hPzo33 #PassiveFireProtection
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Congratulations to Zhen Liu on his promotion to Principal Product Development Engineer! Zhen has played a key role in product development, continuous improvement initiatives, and advancing STI's engineering capabilities. We look forward to his continued success. #Promotion
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Specified Technologies is excited to announce the promotion of Jinett Marmol-German to Quality Control Inspector. Over 5 years, Jinett has demonstrated dedication, initiative, and outstanding performance. We look forward to her continued contributions. Congrats, Jinett!
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What happens at the top of the wall can have a major impact on firestop performance. Join STI and AWCI on Oct. 27 for Meet Me at the Top: Head-of-Wall Firestopping with John Zalepka and gain practical insights into this critical firestop application: bit.ly/4ilyQ4U
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Join us tomorrow at 2 PM EDT for Firestop Special Inspections: What to Expect and How to Prepare with John Zalepka. Learn what to expect during the inspection process and how to prepare for successful outcomes AIA 1 LU/HSW | ICC 1 CEU. Register: bit.ly/4xyjQFf #Firestop
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The Summer 2026 Wrap Up edition of The Burn is here! Explore innovation for today's construction challenges, evolving firestop systems, engineering insights, product field shots, and more! Read the latest issue: bit.ly/47KzliZ #TheBurn #SummerWrapUp2026
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We're excited to welcome Rony Francois as Senior Maintenance Technician. With extensive experience in industrial maintenance and high-speed production equipment, Rony strengthens our commitment to safe, efficient operations. Welcome, Rony! #NewHire #Welcome
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At home, being in charge of where you charge can make all the difference. This Fire Prevention Week, take a moment to review safe charging habits for e-bikes, e-scooters, and other battery-powered devices. Swipe to the next slide for 5 charging safety tips. #FirePreventionWeek
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Passive fire protection is critical to building safety. Join us Nov. 10 in Raleigh, NC for the Passive Fire Protection Symposium and hear from industry experts on firestop fundamentals, UL systems, inspections, and more. Earn up to 5 CE credits. Register: bit.ly/473kqjD
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Every building tells a story, but the most meaningful impact of architecture is found in the people and communities it serves. This World Architecture Day, we're recognizing the role design plays in creating spaces where people can live and thrive. #WorldArchitectureDay
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For 36 years, one thing has remained constant: our people are our greatest differentiator. Thank you to our employees, customers, distributors, and partners for helping make STI what it is today. Here's to the next chapter. #36YearsStrong #STIFirestop #LifeSafety #Innovation
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Specified Technologies is proud to announce the promotion of Carol Fiorillo to Senior Sales Operations Specialist. For more than a decade, Carol has demonstrated dedication, professionalism, and unwavering support for our teams and partners. Congratulations, Carol! #Promotion
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Join us tomorrow at 2 PM EDT for Understanding Firestop Specifications: From Design to Jobsite with John Zalepka. Learn how specifications move from design to field implementation. Approved for AIA 1 LU/HSW & ICC 1 CEU. Register: bit.ly/4AdH4D7 #WebinarWednesday
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Specified Technologies is pleased to announce the promotion of Aubrey Fresolone to Product Development Engineer. After joining STI as a 2025 Engineering Intern, Aubrey quickly distinguished himself through his technical skills and professionalism. Congratulations, Aubrey!
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FIT 2 brought industry professionals together this September for hands-on firestop training in STI's newly enhanced training facility. Attendees gained practical installation experience and tackled real-world project challenges. October registration: bit.ly/3UQS2hD
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In data center construction, speed only matters if compliance keeps up. New UL-certified EZ Path® systems for IMP wall assemblies support faster builds, simpler inspections, and future cable MACs. Learn more: bit.ly/4d4Lsuq #DataCenter #Firestop #IMP
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More cables aren't the challenge. Planning for what comes next is. EZ Path® ULTRA is a permanent, maintenance-free fire-rated pathway designed for large cable tray applications, future expansion, and seamless MACs. Learn more: bit.ly/4iRiqlx #EZPathULTRA #DataCenter
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STI welcomes Robert McNicol as Senior Technical Support Specialist. With 20+ years of experience in technical support, systems administration, and project coordination, Robert brings technical expertise and problem-solving skills to the team. Welcome, Robert! #TechnicalSupport
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