On fire-resistance-rated joints, teams often treat the hourly rating as the fire” part…
Corridor ceilings and other rated horizontals often show up with a short callout:…
Project teams see a UL design number on a floor detail—L701, for example—and…
Choosing an independent firestop special inspector is not the same as picking a…
The expensive moment is not when someone first says “firestop special inspection.” It…
A red tag on firestop is the start of a process that either…
