Design & Engineering
Delivering trusted passive fire safety solutions that strengthen the resilience of buildings and infrastructure across the UK.
Our integrated approach spans:
- Design and Specification
- BIM Coordination and Clash Detection
- Fire Engineering
- Turnkey Installation
Our mission
To deliver innovative, reliable fire protection solutions that protect people, property, and projects – creating lasting value for our clients.
Early engagement
Reduce risk and costly rework through early involvement in design and planning.
Compliance guaranteed
FIRAS-accredited installations using tested products and systems.
Digital assurance
Comprehensive audit trails and compliance records for every seal.
Cost efficiency
Transparent pricing and reduced unknown spend.
Trusted partnerships
80% of our business is repeat business with major contractors.

With over 30 years of experience, we provide fully compliant, accredited systems that meet the highest standards of safety and regulatory compliance.
Our sectors
We work on national infrastructure projects, including major transport hubs, nuclear energy and defence facilities, heritage buildings, public buildings and commercial offices.

Partnering with Kilnbridge Fire Protection
Historic procurement models often embed passive fire protection measures within other trade packages, resulting in uncertain risks and challenges such as;
- Scope gaps
- Multiple points of accountability
- Non-compliant installations and interfaces
- Costly remediation works
- Future defects and reputational risk
Featured Project
Olympia
Kilnbridge is contributing to the landmark £1.4 billion regeneration of the Olympia Exhibition Centre, a transformation that will redefine one of London’s most historic venues as a world‑class cultural, entertainment and commercial destination.
Appointed by main contractor Laing O’Rourke, Kilnbridge has been entrusted with delivering the passive fire protection package across this complex, multi‑use estate – a responsibility central to the long‑term safety and resilience of the development.
Kilnbridge’s package extended across exhibition halls, retail and residential units, two hotels and a school. The works included penetration sealing, Durasteel and Promat encasement boarding, cavity barriers, beam cladding and fire barriers such as curtain wall systems.
Working closely with Laing O’Rourke and the project designers and fire engineers, Kilnbridge helped specify and develop tailored passive fire protection solutions that met the project’s stringent performance criteria whilst ensuring compliance with regulatory requirements.
The Group
Kilnbridge comprises four distinct operational businesses, each operating independently across different markets, but working together as One Kilnbridge in any combination to meet our customers’ requirements.
Together, they provide a highly flexible comprehensive suite of services that address our customers’ needs across the entire lifecycle of a structure.