Fire Door Installers and Inspectors in London
Sentinel Projects provides fire door inspection, installation, remediation and passive fire stopping across London. We work across the capital's high-rise residential stock, its commercial estates and its heritage buildings, including fire protection works at The Savoy. We are FireQual-qualified and BlueSky-certified.
Higher-risk buildings, higher stakes

For residential blocks, the Fire Safety (England) Regulations 2022 require quarterly checks of communal doors and annual checks of flat entrance doors. 
Proven in demanding buildings
We have delivered fire protection in some of London's best-known buildings, including works at The Savoy, in live and guest-facing environments where the standard could not slip. That experience carries into every London project, whatever its size.
What we do in London
Sectors we serve locally
Residential blocks and HMOs, healthcare, education and facilities management across London. See all sectors
- NVQ3 in carpentry
- FireQual qualified
- BlueSky registered
- Enhanced DBS background checked
- Over a decade of experience
- Director-led on every project
- Nationwide
Common questions
Book a London survey
From a high-rise block to a heritage building, we will get you compliant and keep you that way.
Free guide, no email required
Installation and Remediation of Fire Doors
What BS 8214:2026 requires, and how to tell whether an installation has been done correctly. The same guide applies whichever part of the country your building is in.