Escalators and moving walkways create unique fire risks — concealed spaces, combustible components, and high passenger flow. The King's Cross fire changed everything.. Escalator Fire Safety The King's Cross Underground fire of 1987, which killed 31 people, was caused by a fire beneath an escalator. This disaster led to fundamental changes in escalator fire safety. Fire Risks Accumulated debris beneath escalators (paper, hair, dust, grease) Lubrication systems using flammable oils Electrical components including motors, controllers, and wiring Trench effect — escalator configuration acts as inclined trench, accelerating fire spread Rubber handrails and step treads providing additional fuel Balustrade panels if combustible material Post King's Cross Requirements Section 12 Certificate (London Underground): Regular deep cleaning of escalator machinery spaces Non combustible materials in escalator construction Water mist suppression in escalator machinery spaces Smoke detection in escalator pits and machine rooms CCTV monitoring of escalator operations Fire Safety Design Detection: Thermal detection in escalator machinery spaces Smoke detection at top and bottom landings CCTV analytics for smoke detection on escalator Under step detection where accessible Suppression: Water mist systems protecting escalator machinery Drencher systems at top and bottom of escalator Manual firefighting equipment at each landing Dry riser access points near escalator banks Passive measures: Non combustible balustrade materials (glass, metal) Fire rated enclosure to escalator void beneath floor plates Fire resistant lubrication systems Concealed space fire stopping at floor penetrations Maintenance and Management Weekly visual inspection of escalator cleanliness Monthly deep cleaning of escalator pit and machinery Quarterly lubrication system inspection Annual fire safety audit of all escalator installations Immediate investigation of any smoke or burning smell reports For escalator fire safety, contact us. Magnus Opifex SEVEN LTD — UK's Leading Fire Safety & Fire Engineering Consultancy 🌐 magnus opifex.co.uk 📞 +44 7486 691724 ✉️ office@magnus opifex.co.uk Founders: Nicoleta Vasile, Baroness of Brattleby — CEO, Lawyer and Barrister, Legal & Administrative Director Alina — Technical Director & Expert Fire Engineer (BEng) Head Office: Ealing Cross, 85 Uxbridge Road, London W5 5BW Magnus Opifex SEVEN LTD delivers engineering led fire engineering, fire risk assessments, CFD modelling, and building safety consultancy across the United Kingdom and internationally. With over 20 years of combined experience and a UK portfolio spanning healthcare, residential and infrastructure, we bring truly engineered solutions with a personal touch. © 2026 Magnus Opifex SEVEN LTD. All rights reserved.