Case studies

Working out of hours, Checkmate Fire located, tested, and remediated hidden fire dampers throughout one of London’s busiest Grade I-listed buildings – restoring compliance while minimising disruption.

Across 290 buildings managed by NHS Property Services, we adapted our approach to deliver essential inspections and remedial works around patients, staff, tenants. 

In such an expansive hotel, a phased, loop-by-loop replacement strategy allowed our specialists to maintain continuous fire protection, working around guest occupancy and returning each area to a full

Our team mapped existing installation, replicated the riser configuration, and developed a bespoke test rig – enabling firestopping details to undergo laboratory testing and demonstrate compliance.

With sites ranging from busy urban locations to remote and offshore facilities, we supported this vast nationwide project with detailed planning, live project data, and careful coordination.

From resident access and asbestos discoveries to changing working conditions, our specialist team adapted its approach throughout this programme to keep complex firestopping projects moving safely.

Working across occupied properties, our team was able to collaborate with residents and building managers to coordinate access and understand individual requirements for this programme of works.

With concerns over the quality of fire and firestopping installations at two new residential towers, Checkmate Fire was appointed to provide independent verification.

Working sensitively around listed and heritage buildings, we carefully sequenced works around academic calendars, maintaining fire safety while minimising disruption to students and operations.