BS EN 1634-1:2014+A1:2018, Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware

BS EN 1634-1:2014+A1:2018, Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware. This European standard, adopted as a British Standard, specifies the method for determining the fire resistance of door and shutter assemblies and openable windows intended for installation in openings in vertical separating elements. It is the primary test standard for fire doorsets in the UK. The test assesses the ability of the specimen to resist a standardised fire, measuring its integrity (resistance to fire penetration) and insulation (resistance to heat transfer). The results from this test are used to classify the performance of these critical passive fire protection products. This page provides a structured summary, key provisions, and practical guidance on the application of BS EN 1634-1 Fire resistance tests to UK fire safety engineering, building design, and Building Safety Act compliance.