Firestopping FAQs

Firestopping FAQs

What are the limitations of using PU expanding foam?

*Polyurethane (PU) fire foam is combustible. It comes in many different colours, but the most common

Firestopping FAQs

Installer: How do you install a firestop?

In this article, we are going to refer to a group of service penetration sealing products or firesto

Firestopping FAQs

Should plastic/ combustible pipes with a diameter of below 40mm be firestopped?

There is a long-standing myth in the construction industry that pipes with an internal diameter of 4

Firestopping FAQs

Where should the first support be in relation to a service penetration fire seal?

It is important that services are adequately supported to ensure that no load is transferred onto t

Firestopping FAQs

What are the spacing requirements for service penetration firestop seals?

It is important that services are installed with adequate space so that the firestop seals can be pr

Firestopping FAQs

What is the difference between a new build and a retrofit project?

Passive fire protection is an important element of a building’s fire safety strategy. In the even

Firestopping FAQs

What is the purpose of a firestop?

A firestop, commonly known as firestopping, is a fundamental part of passive fire protection which w

Firestopping FAQs

What is a ‘tested solution’ for service penetrations?

The simple answer is something that has been tested in accordance with, and proven to meet the requi

Firestopping FAQs

Does TracPipe need to be sleeved?

Yes, as per BS 6891 and TracPipe’s guidelines. In Clause 8.7 of their Design and Installation Spec