The Hill House Box
プロジェクト一覧に戻る- 場所
- Helensburgh, Great Britain
- 年
- 2019
Name of work in English
The Hill House Box
Name of work in original language
The Hill House Box
Placement
Shortlisted
Prize year
2022
Location
Helensburgh, United Kingdom
Year completed
2019 (Year began 2018)
Authors
Andy Groarke (1971 United Kingdom); Kevin Carmody (1974 United Kingdom); Peter Lee (1981 United Kingdom); Neil Michels (1988 United Kingdom); Jack Broad (1993 United Kingdom); Marcus Andren (1986 United Kingdom); Lewis Kinnear (1981 United Kingdom); Jack Mutton (1988 United Kingdom)
Collaborators
Structural Engineers: Price & Myers Service Engineers: Irons Fulner Drainage Engineers: David Narrow Associates Graphic Designers: Carter Studio Cafe Consultants: Drinkall Dean Contractor: Robertson Construction
Program
Culture
Labels
Heritage, Museum
Total area
9879 m2
Usable floor area
3000 m2
Client
National Trust for Scotland
Client Type
public
Map
LatLng: (56.0170323, -4.7281353)
A ‘big-box’ protective enclosure is installed over Mackintosh’s residential masterpiece Hill House, whilst it is slowly brought back to life from almost 120 years of weathering and decay. Throughout the extensive process, ‘the box’ also allows public to continue visiting the house and experience a radical and unique conservation-in-action project. Built on an exposed site 30km west of Glasgow, the Hill House is a seminal part of early 20th century European architecture. Mackintosh’s inventive formal composition of architectural styles was made possible externally with cement render and daring detailing, which eventually has succumbed to prolonged and irreversible rain-damage. The ‘big-box’ is now an instrumental part of the vital conservation project to save the Hill House; it halts further decay and buys time to repair the house. Its vast, solid roof keeps any further rain from reaching the house, whilst the stainless-steel chain mail perimeter creates a unique drying-room enclosure containing the restoration activities. Also contained within the ‘box’ are visitor facilities for this temporary museum, including a timber entrance building and walkways for visitors to explore the structure up-and-over the house. The restoration of the Hill House will take up to 15 years. Rather than incarcerate the house away from public view over this prolonged time, the ‘big-box’s’ form balances the need for much-needed weather shelter to enable conservation to take place, with access provided for visitors to the house throughout. This approach taken by the National Trust for Scotland was unique in that it saw conservation work as an opportunity rather than a threat to public engagement and during this time, wanted to attract new types of visitors to have an architectural experience of the Hill House. The architectural identity of the ‘big-box’ is a vast, translucent, garden pavilion simultaneously providing the ‘drying-room’ conditions, whilst preserving views to and from the house and its gardens, inviting visitors to explore within. Inside, the Hill House becomes temporarily abstracted from its context, giving it an uncanny appearance like an architectural model or exhibit in a museum. Access to the historic interiors is maintained during the restoration, whilst high-level walkways threaded through the box’s structure allow new, unseen perspectives that are fully accessible for all. The ‘big-box’ is made from a lightweight, galvanised-steel frame clad with stainless-steel chainmail. The appearance is driven by its very special type of shelter, uninterrupted views to-and-from the house day and night and a deliberate architectural counterpoint to the loadbearing mass of the Hill House inside. The steel frame is bolted on-site rather than welded, to eliminate fire-risk to the heritage asset and for reuse at the end of the project. The structure touches the ground as little as possible, keeping intact Mackintosh’s terraced landscape on both sides of the enclosure. This frame supports a corrugated-steel roof which protects the house from 95% of rainfall, whilst the chainmail façade provides sufficient airflow for the building to dry-out, as well as enough sunlight (and bees) to pass through its surface and allow the garden plants to continue to flourish. The visitor centre is prefabricated entirely from Scottish FSC timber, giving the project a total embodied carbon rate of 470.1 kgCO2e/m2, nearly a third of a typical cultural project. Following completion of the conservation works, the ‘box’ and visitor centre will be removed and reused elsewhere.