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Projects10 July 2026 · 6 min read

Carrying out remedial fire works in occupied buildings

Live buildings need phased, out-of-hours programmes that clear the defect register without shutting the building down. Here is how we plan it.

A defect register is only useful if it leads to action. But in occupied buildings — offices, hospitals, residential blocks, schools — carrying out remedial fire works needs careful planning. The goal is to make the building safer without stopping it functioning.

We begin by prioritising. High-risk defects, such as missing fire stopping in protected shafts or failed fire doors on escape routes, are scheduled first. Lower-risk items are grouped into phased programmes that minimise disruption.

Access is the next challenge. Risers, voids and service cupboards are often in busy areas, so we plan works around occupancy patterns. Out-of-hours and weekend working is common, especially in healthcare and commercial settings.

Communication keeps the programme on track. We agree a schedule with the building manager, give advance notice of each area, and leave every space clean and secure. Each completed item is photographed and signed off against the original defect.

By the end of the programme, the building owner has a closed-out register, an evidence pack and the confidence that the passive fire protection performs as designed.