1 Scope
This document specifies requirements and classification of air permeability of both fixed and openable parts of curtain walling, under positive and negative
static air pressure.
This document applies to curtain walling as specified in EN 13830.
NOTE This version EN 12152:2023 supersedes EN 12152:2002. Existing test results according to EN 12152:2002 could be considered still valid compared with this version of EN 12152.