The F-Rating is the duration measured in hours that an installed firestop system will resist the pas...

New Firestop Blocks!

As I look back at the year 2024, I want to start by thanking our customers, supporters, and of cours...

We are thrilled to share that Architectural Record has recognized our EZ-Path® Cable Tray Retrofit D...

Cable Tray Retrofit Device Updates!

New Cast-In Device!

Why were they developed?

I remember my first visit to an acoustics laboratory. It was a beautiful summer day at Riverbank Aco...

In this issue:

Preface For many years, Chlorinated Polyvinyl Chloride (CPVC) Pipes have been used extensively in pl...