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British Museum
Low Level Roofs
1 / 3
Tucked away above staff corridors, welfare rooms, and back-of-house facilities, five low-level roofs had quietly endured years of water ingress. Though unseen by the public, the damage was impossible to ignore, staining, cracked plaster, flaking paint, and even collapsed ceilings told the story of long-term deterioration. DBR was appointed to bring these forgotten spaces back to life, ensuring they could once again support the Museum’s daily operations safely and reliably.
Client
The British Museum
Dates
2023
—
2024
Location
London
Grade listing
Grade I
Fabric
Plaster
Uncovering the Extent of the Challenge
Beneath the ageing roof coverings, timber joists had begun to rot and internal finishes had suffered extensive damage. Each area, from the contractor’s desk and corridor to the WC facilities, store-room, and security welfare space, required a tailored approach to repair, protect, and future‑proof the structure.
Craftsmanship Rooted in Conservation
Our objective was clear: eliminate water ingress, repair the resulting damage, and create safe, long-term maintenance access.
To achieve this, DBR applied traditional conservation techniques, ensuring every intervention respected the existing fabric. New materials were selected with care, prioritising durability, reversibility, and visual harmony with the surrounding architecture. At the same time, insulation was upgraded throughout to meet modern thermal performance standards, enhancing the building’s efficiency without compromising its heritage character.
Precision in a Live Museum Environment
Working within a sensitive and operational site demanded meticulous planning. Before construction began, DBR developed a comprehensive logistics and health & safety strategy tailored to the Museum’s unique constraints.
Vehicle movements were tightly controlled by trained banksmen, while waste removal and deliveries were coordinated with precision to maintain safety and efficiency. Specialist subcontractors were integrated seamlessly into the programme, ensuring every stage of the works progressed without disruption to the Museum’s operations. Every activity was managed to avoid disruption to the Museum’s ongoing operations, ensuring the visitor experience remained uninterrupted.
The completed works restored the integrity of the five roofs, safeguarded the internal spaces below, and improved long-term access for maintenance teams. More importantly, the project stands as a testament to DBR’s commitment to quality, craftsmanship, and heritage-led construction, delivered in one of the most complex environments a contractor can work within.
