A specialist fire resistance laboratory at Pampisford, UKAS-accredited (4319) to ISO/IEC 17025:2017 and recognised as a UK Approved Body (2337) under the Construction Products Regulations. Walls and partitions, doors and shutters, glazed elements, penetration seals and linear joint seals are tested to BS 476 Parts 20 and 22 and the BS EN 1363/1364/1634 series, with indicative and development testing offered before a manufacturer commits to a classification test. A full member of EGOLF and of the Fire Test Study Group.