Are you fighting with grease duct doors? We can help.

If you are an architect or kitchen designer who specifies commercial kitchen grease duct doors,...

Are you building Shaft Walls right? Part 1 (Test It)

You know shaft walls are built differently than other rated wall assemblies, but did you...

Four Rules of Firestop Spray- Know them- Follow them!

Firestop Spray at head of wall joints is an installation that can look professional or...

Coffee Break Firestop Training Series

Welcome to our Coffee Break Training Series. Do you look at firestop at head of...

Firestop Special Inspection- Architects Responsibility

If you are an architect, this video; which is the last in our three part...

Firestop Special Inspection- Building Officials Responsibility

If you are an AHJ- Authority Having Jurisdiction; a building official or fire marshal, this...

Firestop Special Inspection- Reducing Confusion

Firestop special inspection is a relatively new requirement in our building codes. This three part...

Firestop at Head of Wall Joints

Firestop at head of wall joints seems like a basic installation, but this video is...

Firestop at Head of Wall Joints

Firestop at head of wall joints seems like a basic installation, but this video is...

How to properly patch a two hour rated wall.

Welcome back. We are still hunkered down in the Halpert Home and still talking about...