Firestopping by others? Not anymore
Order Gyproc® Firestopping with your British Gypsum and Isover orders
Firestopping: tested by us, 3rd party verified
The Gyproc® Firestopping range meets a broad spectrum of customer requirements by addressing the variety of service penetrations encountered on site and providing tested solutions within British Gypsum systems.
We have carried out extensive independent testing to BS EN 1366-3 and BS EN 1366-4 at UKAS accredited fire testing laboratories to confirm product performance under fire conditions.
SpecSure® System Warranty
We know how important it is to have confidence in what you’re installing – so we’re including the Gyproc® Firestopping range in our SpecSure® Warranty.
This warranty covers British Gypsum Gyproc Firestopping within new build British Gypsum and Isover partition Systems, performing as specified with a working life of 25 years*. By choosing a British Gypsum and Isover System developed, tested and supported by drywall and insulation specialists, you’re protecting the future of the building and its users.
From the name you trust**
British Gypsum systems you already know and trust, plus the products to firestop service penetrations – everything from one place, covered by our warranty.
Backed by testing
Our standard details give clear guidance on scope of application. Plus, our install guides are on hand with instructions on how to install the products correctly. All products are UKCA marked.
A full suite of supporting documents
We know once you’re on site you need access to the right information, quickly. That’s why we’ve created a whole suite of guides to help you.
*The provisions made in the United Kingdom Technical Assessment for Gyproc Firestopping are based on an assumed working life of the (product) of 25 years, provided that the conditions laid down in the manufacturer’s datasheet and instructions for the packaging/transport/ storage/installation/use/ repair are met. See SpecSure® Firestopping Insert for full details here: british-gypsum.com/SpecSure
It is industry good practice to regularly inspect product installations as part of the existing planned maintenance and inspection programmes, and that these reviews are incorporated into the ongoing fire strategy throughout the building’s lifetime.
**survey conducted by MRA Research in 2025 - 99% of respondents said they trusted British Gypsum to do what's right.