PD CEN/TS 16459:2019

This standard PD CEN/TS 16459:2019 External fire exposure of roofs and roof coverings. Extended application of test results from CEN/TS 1187 is classified in these ICS categories:

• 91.060.20 Roofs
• 13.220.50 Fire-resistance of building materials and elements

This document gives guidance on the process and development of extended fields of application using test results obtained from CEN/TS 1187, tests 1 to 4, and included in test reports, and other relevant information in order to evaluate and classify the performance of roofs/roof coverings. This document provides a methodology to consider the possible effect(s) on classification to EN 13501?5 from single or multiple changes to the individual product and end-use application parameters of the roof/roof covering.

Specific application guidance is given in Annex A, Annex B, Annex C and Annex D for CEN/TS 1187, tests 1 to 4 respectively.