BS EN 12153:2023

This standard BS EN 12153:2023 Curtain walling. Air permeability. Test method is classified in these ICS categories:

• 91.060.10 Walls. Partitions. Façades

This document defines the method to be used to determine the air permeability of curtain walling, both its fixed and openable parts. It describes how the specimen shall be tested under positive and negative air pressure. This document applies to any curtain walling product as defined in EN 13830.