In this issue: STI Unveils New Back Pan Retrofit System A look at the UL Guide Information Meet the ...

We all know UL systems are very specific in calling out the requirements that must be met in order t...

In this issue:

Spending over 35 years as a Fire Marshal for a major healthcare organization, I have witnessed many ...

Do firestop sealants shrink? This is a question that has been bandied about at various industry meet...

In this issue:

Why are data comm cables installed through sleeves? According to the National Electrical Code (NEC),...

James P. Stahl Jr., CFPS, CDT is Vice President & General Manager, Engineering and Emerging Business...

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...