BS EN 15254-5:2026

This standard BS EN 15254-5:2026 Extended application of results from fire resistance tests. Non-loadbearing walls is classified in these ICS categories:

• 91.060.10 Walls. Partitions. Façades
• 13.220.50 Fire-resistance of building materials and elements

This document defines rules for extended applications, provides guidance, and, where appropriate, defines procedures, for variations of certain parameters and factors associated with the design of internal and external non-loadbearing walls constructed of metal sandwich panels and that have been tested in accordance with EN 1364 1, which could generate a classification in accordance with EN 13501 2. This document applies for double skin metal faced sandwich panels having an insulating core bonded to both facings as defined in EN 14509 not stabilizing a whole building or parts of it.