Temporary structures at festivals, exhibitions, and events require robust fire safety planning despite their short lifespan.. Temporary Structure Fire Safety Temporary structures — marquees, stages, exhibition halls — must meet fire safety standards despite their temporary nature. Key Requirements Flame retardant materials (BS 7837 / BS EN 13501 1) Adequate means of escape with clear exit signage Emergency lighting (battery powered) Fire detection appropriate to use Firefighting equipment Crowd management and steward training Event specific fire risk assessment For event fire safety consultancy, contact us.