ISO 5925-1:2007

Fire tests — Smoke-control door and shutter assemblies — Part 1: Ambient- and medium-temperature leakage tests

Publication date:   Sep 13, 2007

95.99   Withdrawal of Standard   Dec 18, 2025

General information

95.99   Withdrawal of Standard   Dec 18, 2025

ISO

ISO/TC 92/SC 2 Fire containment

International Standard

13.220.20   Fire protection | 13.220.50   Fire-resistance of building materials and elements | 91.060.50   Doors and windows

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Scope

The test described in ISO 5925-1:2007 determines the rate of leakage of ambient (cold) and medium (warm) temperature smoke from one side of door and shutter assemblies to the other, under the specified test conditions. The test is applicable to door and shutter assemblies of different configurations intended for purposes of controlling the passage of smoke in case of fire.
The acceptable leakage rates for different situations are not addressed in ISO 5925-1:2007, but rather are specified by the regulations of the controlling authorities.
The principle of the test is explained briefly.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 5925-1:1981

NOW

WITHDRAWN
ISO 5925-1:2007
95.99 Withdrawal of Standard
Dec 18, 2025

CORRIGENDA / AMENDMENTS

WITHDRAWN
ISO 5925-1:2007/Amd 1:2015

REVISED BY

PUBLISHED
ISO 5925:2025