About this asset

This statutory guidance document outlines fire safety requirements for non-residential buildings in England under the Building Regulations. This official PDF document provides the comprehensive framework for fire safety compliance in buildings other than dwellings. It details five core requirements: B1 for means of warning and escape, B2 for internal fire spread regarding linings, B3 for internal fire spread concerning structure, B4 for external fire spread, and B5 for access and facilities for the fire service. The text includes specific regulatory references 6(3), 7(2), and 38. This 2019 edition incorporates subsequent amendments from 2020, 2022, and 2025, while also providing placeholders for forthcoming 2026 and 2029 regulatory updates.

The download is a 3.4 MB file containing .PDF files.

Architects and fire safety consultants reference this PDF during the design and planning stages to ensure building compliance. It is typically accessed alongside CAD or BIM software to verify egress paths, compartmentation, and material fire ratings. Professionals use the search and bookmark functions to quickly navigate between specific requirements and technical appendices. The document serves as a primary reference for preparing building control submissions and ensuring that all construction details meet the mandatory legislative standards for fire safety in England.

Essential for all non-domestic projects in England, this document is required for architects, fire engineers, and building control officers. It is critical for projects ranging from commercial offices and retail showrooms to healthcare facilities and industrial warehouses. Users frequently reference this guide during RIBA stages 2 through 4 to validate design decisions. It pairs with project-specific fire strategies and building regulation checklists. Search for this resource when verifying fire escape distances, building material combustibility, or fire service access requirements for new builds.