Automatic smoke ventilation windows

Smoke Ventilation Test – ST Roof Lights

Our ST Roof Lights recently undertook the EN 12101-2:2003 Smoke Ventilation test in partnership with SE Controls. The photo shows one of the major tests, the Annex G heat exposure test, whereby the Roof Light is placed in a chamber and heated to 300 degrees for five minutes. The vent then has to fully open within 60 seconds. The chamber continues […]

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