Fire Safe Zone Questions

All the answer about our revolutionary Nullifire FZ100 Fire Safe Zone and its application here...

What is FZ100 Fire Safe Zone?

FZ100 Fire Safe Zone is a fire barrier slab which has been designed specifically for offsite
construction. FZ100 allows for both instant and future fire protection and is a new substitute for current
traditional solutions offered by Nullifire.

What EI does FZ100 Fire Safe Zone achieve?

Due to the rigorous testing, this product achieves various EI ratings, including EI60, EI90 and
EI120 – compiled test results can be found on the product data sheet and technical handbook,
where we highlight the EI result for each service.

Why should FZ100 Fire Safe Zone be used within offsite construction?

Our ground-breaking technology provides offsite construction with an easy to install,
compliant and cost-effective solution to speed up the manufacturing process of fire
stopping within modules. The technology allows for the compliant substitution of a variety
of products, to a single product within this area of application.

Is FZ100 Fire Safe Zone a tested solution?

FZ100 Fire Safe Zone has undergone rigorous testing over a period of five years. Our in-house research and development team have completed a series of fire resistance tests against EN 1366-3 for flexible walls and includes; cable carriers, cables, combustible pipes, and non-combustible pipes at an approved third-party test house. Here at CPG UK, we are transparent with our data and all 131 test results can be found within our product data sheet.

Does FZ100 Fire Safe Zone have third-party accreditation?

FZ100 Fire Safe Zone has a certified UL-EU certificate. A copy of our certification can be found on our product page.

Where can I find more information on the testing and installation of FZ100 Fire Safe Zone?

Our technical handbook is a great place to start when looking for testing and installation details. You can download the handbook from the product page.

Do I require training to install FZ100 Fire Safe Zone?

As a responsible manufacturer we will be offering installation training to the offsite market to ensure that those working with the product understand the requirements, the product itself and how to install.
For more information on our training please contact

How does the fire inspector know whether FZ100 Fire Safe Zone is installed?

To identify whether FZ100 Fire Safe Zone is installed as marked out, simply drill a small hole through the identified plasterboard and complete a visual check. Please ensure that upon inspection completion, the drilled hole is filled with Nullifire FS702.

Where should I apply the FZ100 identification tape?

Nullifire FZ100 identification tape must be used to identify the “Fire Safe Zone” area. The tape should be applied evenly over the FZ100 boundary edge.

Is FZ100 Fire Safe Zone a sustainable solution to fire stopping?

Z100 Fire Safe Zone is a sustainable solution for fire stopping. Not only does this product allow for the reduction of on-site construction waste, but it also achieves a VOC emission result of ‘ Indoor Air Comfort GOLD’.