Your firestop is certified. Here is why it still fails inspection on government projects in Saudi Arabia.

A certified firestop system is a product approval, not a guarantee of compliance. On government-scale projects in the Kingdom, the gap between "certified" and "passed inspection" is where most programmes lose weeks.

The approval covers the tested assembly: a specific penetration, a specific substrate, a specific sequence of layers. Change any one of those on site and the certification no longer describes what you built.

We document every penetration before it is closed — substrate, services, annular space, and the system selected. That record is what the inspector reads, and it is what protects the project when questions come months later.