Fires in schools are disruptive, costly and occasionally tragic. They destroy classrooms and records, displace pupils, and can take a school out of action for months. Fire sprinklers are one of the most effective ways to prevent that, and government guidance for schools, Building Bulletin 100, sets out where they are expected. Here is what estates and facilities teams need to know.
What is Building Bulletin 100?
Building Bulletin 100, usually shortened to BB100, is the Department for Education's guidance on designing for fire safety in schools. It covers fire risk assessment, means of escape, and the provision of sprinkler systems in new and refurbished school buildings, and it works alongside the Building Regulations and Approved Document B.
When are sprinklers expected in schools?
BB100 sets an expectation that the majority of new school buildings are fitted with sprinklers, with a risk assessment used to identify the minority where they may not be needed. In practice, suppression is widely specified across new and significantly refurbished schools, colleges and universities, both to protect life and to safeguard the continuity of education. Local policies and funding bodies often reinforce this. For the wider debate, read are sprinkler systems a good choice for schools?
Why suppression matters in education settings
Schools combine large numbers of young people, busy timetables and a mix of older and modern buildings. A fire that takes hold can endanger pupils and staff and can wipe out a building a community depends on. Sprinklers control or extinguish most fires at the source, long before they spread, which protects people and dramatically reduces damage and downtime. For a school, the difference between a contained incident and a gutted building is enormous.
Designing and installing without disruption
The practical challenge in education is working around teaching. Installations and upgrades are best planned for term breaks and holidays, with clean, safe working around pupils and staff where work must happen in term time. A well-planned project keeps disruption to a minimum and ensures the system is fully commissioned and compliant before sign-off.
Keeping systems compliant
A sprinkler system only protects a school if it is maintained. Regular servicing and inspection keeps the system in working order and provides the documentation inspectors and insurers expect. As school estates change and buildings are extended or refurbished, the fire protection should be reviewed and adapted to keep pace.
Talk to a specialist
Whether you are building a new school, refurbishing an existing one, or reviewing protection across a multi-site trust, a specialist can tell you what BB100 means for your buildings. Contact Eversafe for a free site survey and clear advice.
Frequently asked questions
Are sprinklers compulsory in schools?
BB100 expects most new school buildings to have sprinklers, with a risk assessment identifying any exceptions. Suppression is very widely specified in new and refurbished schools.
Can sprinklers be fitted to an existing school?
Yes. Retrofitting is common during refurbishment and is usually planned around term breaks to minimise disruption.
How often should school sprinkler systems be serviced?
Systems need regular weekly, quarterly and annual checks to stay compliant and reliable.