SIST EN 12152:2023/oprA1:2026
(Amendment)Curtain walling - Air permeability - Performance requirements and classification
General Information
- Abstract
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.
- Status
- Not Published
- Public Enquiry End Date
- 19-Nov-2026
- Technical Committee
- ISTP - Doors and windows
- Current Stage
- 4020 - Public enquire (PE) (Adopted Project)
- Start Date
- 02-Oct-2026
- Due Date
- 19-Feb-2027
Relations
- Effective Date
- 17-Jun-2026
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Frequently Asked Questions
SIST EN 12152:2023/oprA1:2026 is a draft published by the Slovenian Institute for Standardization (SIST). Its full title is "Curtain walling - Air permeability - Performance requirements and classification". This standard covers: 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.
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.
SIST EN 12152:2023/oprA1:2026 is classified under the following ICS (International Classification for Standards) categories: 91.060.10 - Walls. Partitions. Facades. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 12152:2023/oprA1:2026 has the following relationships with other standards: It is inter standard links to SIST EN 12152:2023. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 12152:2023/oprA1:2026 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2026
Obešene fasade - Prepustnost zraka - Zahteve in klasifikacija - Dopolnilo A1
Curtain walling - Air permeability - Performance requirements and classification
Vorhangfassaden - Luftdurchlässigkeit - Leistungsanforderungen und Klassifizierung
Façades rideaux - Perméabilité à l'air - Exigences de performance et classification
Ta slovenski standard je istoveten z: EN 12152:2023/prA1
ICS:
91.060.10 Stene. Predelne stene. Walls. Partitions. Facades
Fasade
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
EN 12152:2023
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
September 2026
ICS 91.060.10
English Version
Curtain walling - Air permeability - Performance
requirements and classification
Façades rideaux - Perméabilité à l'air - Exigences de Vorhangfassaden - Luftdurchlässigkeit -
performance et classification Leistungsanforderungen und Klassifizierung
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 33.
This draft amendment A1, if approved, will modify the European Standard EN 12152:2023. If this draft becomes an amendment,
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration.
This draft amendment was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2026 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12152:2023/prA1:2026 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Modifications to 3.4, air permeability . 4
2 Modifications to 3.5, fixed joint . 4
3 Modifications to 3.7, openable joint . 4
4 Modifications to Clause 5, Requirements . 4
5 Modification to key of Figure 1 . 4
6 Modification to Clause 7, Classif
...