2026 Fire Safety Updates: What UK Facility Managers Need to Know About ADB Changes
From 30 September 2026, the UK’s Approved Document B (ADB) fire safety guidance will introduce important updates affecting commercial buildings’ fire doors, staircases, evacuation lifts, and evacuation routes. For facility management (FM) teams, understanding and preparing for these changes will be key to strengthening building safety, maintaining compliance, and managing risk effectively.
What Is Approved Document B?
Approved Document B (ADB) is a core part of the UK Building Regulations that sets out statutory fire safety guidance for both dwellings and buildings other than dwellings. In particular, it provides practical detail on how to meet fire safety requirements when designing, constructing, or altering buildings. Furthermore, the 2026 updates build on previous changes and focus on improved evacuation safety and clearer fire safety provisions.
What Are the Key ADB Changes?
- Second Staircase Recommendations
- In buildings with a storey 18 metres or more in height, the guidance now recommends the provision of more than one common stair. This strengthens escape routes and supports safer evacuation strategies.
- Evacuation Lifts and Evacuation Shafts
- ADB now includes provisions for evacuation lifts and evacuation shafts, improving emergency accessibility and supporting evacuation planning for all occupants.
- Terminology and Definitions
- New fire safety terms have been added, such as evacuation lift lobby, evacuation shaft, interlocked stair, and updated definitions for storey exits. These clarify the fire safety framework and help FM teams apply the guidance consistently.
What are the Implications for Facility Management Teams
For FM professionals managing commercial estates, the 2026 ADB updates have practical implications that go beyond design and construction. To maintain safety and compliance:
- Review Fire Door and Escape Routes
- Ensure all fire doors comply with the latest performance expectations and installation standards. Fire doors continue to be a critical component of escape routes and compartmentation strategies. Any shortcomings can impact safety, insurance, and regulatory compliance.
- Plan for Stairway Compliance
- Audit staircase access, width, fire resistance, and signage. While the 2026 changes recommend second stairs for taller blocks, all stairways should be clearly marked, unobstructed, and maintained for emergency use.
- Account for Evacuation Lifts
- Where evacuation lifts are installed, FM teams should include them in evacuation planning, testing, and maintenance regimes. This includes coordination with lift service providers and ensuring safe operational procedures during emergencies.
- Update Fire Safety Documentation and Training
- Facilities must update fire safety plans, risk assessments, and staff training based on the new terms and requirements in ADB. This supports effective evacuation strategies and ensures your team can respond correctly in an emergency.
How ICH Services Can Help
At ICH Services, we support FM teams with fire safety compliance, risk assessments, and asset maintenance planning across commercial estates in the UK. Whether you need help understanding the ADB updates or implementing changes, our team delivers practical guidance and reliable service tailored to your buildings’ operational needs.
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