Structured cabling penetrations are one of the most challenging conditions to achieve reliable smoke...
SpeedFlex® TTG Track Top Gasket Proves a Sound Choice for Standard 1 or 2 HR Acoustical Wall Designs...
Walls built to contain both fire and sound are commonplace in modern building construction. Beyond p...
STI recently announced Access STI, our new online portal that provides one-key access to all our web...
Specified Technologies Inc. is pleased to introduce the new NEZ33CK EZ-Path® Smoke and Acoustical Pa...
OSHA’s Hazard Communication Standard was revised to bring the United States into conformance with th...
Historically, membrane penetrations were treated as one-half of a through penetration firestop syste...
Firestopping is required in multi-family frame dwellings wherever a rated separation wall or floor i...
More and more UL Firestop Sysems for cable penetrations now carry L-Ratings. Do you know what they m...