Coverworld UK Ltd have had a firewall specification tested on the 12th May 2016, the full report is available to download at the bottom of this page but in brief the main points are;


* The test was carried out by Exova Warringtonfire recognised as one of the leaders in it’s field.

* The full report title is ‘The Fire Resistance Performance of a Modified External Wall Assembly with Respect to BS476: Part 22: 1987

* The system offers a 240 minute integrity rating with a 15 minute or 30 minute insulation performance (dependant on the insulation specification).

* The cladding system must be installed exactly as specified in the report otherwise the fire ratings cannot be guaranteed.


The assessment report is not valid unless it incorporates the declaration duly signed by the applicant.

This copy has been produced from a .pdf format electronic file that has been provided by Exova Warringtonfire to the sponsor of the report and must only be reproduced in full. Extracts or abridgements of reports must not be published without permission of Exova Warringtonfire,