Natural History Museum Waterhouse Building restoration
London, England · 2002-2025 (ongoing) · Not readily available (multi-phased project)
The judgement call
Account-gated at launchPhased restoration approach: The project is being carried out in multiple phases to address different aspects of the building's conservation. - Terracotta conservation: Specialized techniques, including traditional superheated steam cleaning and targeted repairs, are used to address damage to the unique terracotta elements. - Reroofing: Significant work involves reroofing sections of the building, such as the Palaeontology Building, to ensure long-term structural integrity and weather protection.
Key engineering challenges
Conserving and restoring the intricate terracotta facade, which suffered damage from aggressive cleaning in the 1980s and environmental factors. - Working on a Grade I listed building, requiring meticulous planning and adherence to strict heritage guidelines. - Implementing modern repair techniques while maintaining the historical integrity and aesthetic of the Victorian architecture. - Ensuring safety for both workers and the public during ongoing, long-term restoration phases.
Project facts
- Client / owner
- Natural History Museum (NHM)
- Lead contractor
- various (e.g., Bloom Construction for reroofing)
- Lead designers
- Avanti Architects (leading repair and restoration)
- Project type
- refurbishment/restoration
- Scale
- Restoration of Grade I listed Victorian Romanesque building, extensive terracotta facade, steeply pitched roof
- Disciplines
- Conservation Architecture; Structural Engineering; Facade Engineering; Materials Science
- Standards & frameworks
- Heritage England guidelines; UK Building Regulations (implied)
Sources: https://www.nhm.ac.uk/discover/alfred-waterhouse-museum-building-cathedral-to-nature.html; https://avantiarchitects.co.uk/project/natural-history-museum/; https://senate-consulting.co.uk/case-study/natural-history-museum-waterhouse-building-front-evaluation-restoration/; https://avantiarchitects.co.uk/now_news/latest-phase-of-conservation-works-at-the-natural-history-museum/