prEN 15254-3

Extended application of results from fire resistance tests - Non-loadbearing walls - Part 3: Lightweight partitions prEN 15254-3

Publication date:   Apr 16, 2026

General information

40.60   Close of voting   Jul 9, 2026

CEN

CEN/TC 127 Fire safety in buildings

European Norm

91.060.10   Walls. Partitions. Façades

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Scope

This document provides guidance and, where appropriate, defines procedures for variations of certain parameters and factors associated with the design of lightweight partition walls, which have been tested in accordance with EN 1364-1, and classified according to EN 13501-2.
This document only applies to non-loadbearing lightweight partition walls which have been tested (= reference test) with a single steel framework, provided with a lining on both sides of the steel framework. The lightweight partition wall cavity can be insulated or not with a mineral wool.
This document does not apply to any other types of non-loadbearing lightweight partition walls considered in EN 1364-1.

Related legislation

Legislation related to this standard

305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

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EN 15254-3:2019

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IN_DEVELOPMENT
prEN 15254-3
40.60 Close of voting
Jul 9, 2026




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