Collection

Design guidance: building bulletins

Building bulletins, including design guidance on acoustics, fire safety, ventilation, thermal comfort and indoor air quality, and area guidance.

• From: Department for Education
• Published: 11 February 2026

Collection

• Acoustic design of schools: performance standards: BB 93
  • 19 December 2014
  • Guidance
• Design for fire safety in schools: BB 100
  • 11 March 2014
  • Guidance
• Ventilation, thermal comfort and indoor air quality: BB 101
  • 23 August 2018
  • Guidance
• Area guidelines for mainstream schools: BB 103
  • 20 July 2018
  • Guidance
• Area guidelines for SEND and alternative provision: BB 104
  • 11 February 2026
  • Guidance

Published 11 February 2026