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

Somerville, NJ
Joined May 2015
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Today, we honor all those who have served our country and thank them for their courage, dedication, and sacrifice. This Veterans Day, we’re especially proud to recognize the five veterans who are part of the STI family. Thank you for your service. #VeteransDay #ThankYouVeterans
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See how BIM & Revit modeling can improve life safety coordination tomorrow at 2 PM EST with Justin Pine in the webinar Impact of BIM/Revit Modeling on Life Safety Design. Register: bit.ly/4BOatEM AIA 1 LU/HSW & ICC 1 CEU. #WebinarWednesday #Firestop #BIM
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Specified Technologies welcomes Chad Durkin as Accounts Receivable Specialist. Chad will support our AR team with cash application and billing activities. He holds a B.S. in Business Administration from Marist University with a minor in Applied Mathematics. #NewHire #Welcome
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Specified Technologies is excited to announce the addition of Nate Clark, as Warehouse Shipping and Receiving Associate. Nate brings an energetic approach and warehouse experience in shipping and order picking. Welcome, Nate! #NewHire #Welcome #Shipping #Warehouse
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Thank you to everyone who joined us at our FCIA FIC Dinner, stopped by our booth, and attended Dan DeSantis’ presentation! We’re grateful for the connections, conversations, and shared commitment to advancing firestop. #FCIA #FIC2026 #Firestop #ThankYou
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Join us tomorrow at 1 PM EST for FIT Level 1 with John Zalepka! This three-hour training covers firestop principles, tested systems, codes & installation best practices. AIA 3 LU/HSW | BICSI 3 CEC | ICC 3 CEU Register now: bit.ly/4zrKDVI   #WebinarWednesday #Firestop
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Specified Technologies welcomes Jayesh Goswami as Senior Product Development Engineer. With 15+ years of experience in product development and manufacturing across consumer, industrial, and medical device industries, Jayesh brings valuable expertise. Welcome! #NewHire #Welcome
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Firestop doesn’t have to be scary. With the right knowledge and training, even the trickiest applications can feel a whole lot less frightening. Have a safe and spooky Halloween from all of us at Specified Technologies Inc. (STI Firestop)! #Halloween #Firestop #Spooky
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Join us in welcoming Anthony Damelio to Specified Technologies as Senior Operations Manager. Anthony brings 20+ years of experience leading operations, supply chain, logistics, and process improvement initiatives that deliver measurable results. #NewHire #Welcome
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Work hard, have fun, and enjoy the people you work with! Our recent Halloween celebration gave the STI team a chance to get creative, spend some time together, and bring a little extra fun into the workday. #Halloween #STIFirestop #LifeAtSTI #CompanyCulture
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Finding the right firestop system shouldn't slow down your project. Join us tomorrow at 2 PM EDT for STI's System Search and Submittal Builder and learn how STI's digital tools can simplify system selection and submittal creation. Register: bit.ly/4hooXTK #Firestop
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Specified Technologies welcomes Joseph Hurban as Senior Product Development Engineer. Joe brings experience in new product development, project management, prototyping, testing, manufacturing support, customer-facing projects, and global collaboration. Welcome, Joe! #NewHire
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Specified Technologies is excited to announce the promotion of Sharon Englehart to Engineering Services Coordinator! Sharon will support customer documentation, compliance requests, and coordination across teams to help deliver timely technical solutions. Congratulations, Sharon!
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Another successful FIT Level 2 is in the books! Thanks to everyone who joined us for two days of hands-on firestop training, installation exercises, and industry collaboration. Continue the discussion at our Passive Fire Protection Symposium on Nov. 10: bit.ly/3UHLKRV
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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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