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EN 12152:2023/prA1

Curtain walling - Air permeability - Performance requirements and classification EN 12152:2023/prA1

Publication date:   Sep 3, 2026

General information

40.20   DIS ballot initiated: 12 weeks   Sep 3, 2026

CEN

CEN/TC 33 Doors, windows, shutters, building hardware and curtain walling

European Norm

91.060.10   Walls. Partitions. Façades

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Draft

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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 of EN 12152:2023 will supersede EN 12152:2002. Existing test results according to EN 12152:2002 could be considered still valid compared with this version of EN 12152.

Life cycle

PREVIOUSLY

PUBLISHED
EN 12152:2023

NOW

IN_DEVELOPMENT
EN 12152:2023/prA1
40.20 DIS ballot initiated: 12 weeks
Sep 3, 2026




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