Back in 2006, STI engineers watched plumbers struggle with a familiar problem: firestopping toilet d...

When it comes to protecting electrical boxes and maintaining the fire‑resistance ratings of wall ass...

Specified Technologies Inc. recently announced the launch of the largest out-of-the-box firestop col...

SOMERVILLE, N.J., February 26, 2026 — Specified Technologies, Inc. (STI) proudly announces the relau...

SOMERVILLE, N.J., January 30, 2026 — Specified Technologies, Inc. (STI), a global leader in firestop...

In the first two parts of this series, we explored the fundamentals of sound transmission and its in...

In Part 1 of this series which appeared in the last issue of The Burn, we learned how ASTM E90 is us...

David Volker has been a steady, guiding presence as Customer Service Manager at STI, known for his c...

The L-Rating is a measure of air leakage through an installed firestop system. The L-Rating measures...

Introduction Welcome to the Curtain Wall Consultants Corner — the premier spotlight series where we ...