Seal Type N30
N30 fire and smoke seals have been tested and approved by Certifire to conform to BS476 part 22. This is the most demanding 3rd party certification scheme in the industry.
N30, fitted to a 30 minute fire door, was tested by TRADA. It retained stability, integrity and insulation well in excess of the 30 minute rating. Copies of test reports are available on request.
All prices stated exclude vat