BS EN 1366 — Fire resistance tests for service installations
BS EN 1366 — Fire resistance tests for service installations. Multi-part standard for fire resistance testing of service installations including ducts, dampers, penetration seals, and linear joint seals. This page provides a structured summary, key provisions, and practical guidance on the application of BS EN 1366 (Service Installations Fire Testing) to UK fire safety engineering, building design, and Building Safety Act compliance.