Robert Grace designs a transparent 'orangery,' creating a harmonious link between a stately Georgian mansion and the lush English garden behind it.
Architects & Firms
According to English Heritage (which oversees historic buildings for the British government), Woodchester House, a Georgian mansion built in 1746 and located on 30 acres of Gloucestershire countryside, is architecturally untouchable and unchangeable. For both the architect, London- and Paris-based Robert Grace, and the client, a financier and author, that was a problem.
The new 18-foot-high structure may relate to the house functionally, but hardly stylistically. “It’s totally of the ‘now,’” says Grace. Two slender reinforced concrete columns support a concrete roof, while expanses of glass diminish the sense of mass. Triple-glazed units enclosing the space are almost nonexistent, especially where they meet at a corner facing the garden: With a push of a button they glide back on an invisible motorized track. Oak plank floors unite the various parts of the retreat, which includes an entry, bathroom, laundry, and living area with a fireplace carved in a stone wall.
A 41-foot gallery links the garden pavilion to an existing outbuilding, used as a kitchen and dining room, that adjoins the main house. To create the linear gallery, Grace placed sections of an old stone garden wall, once part of the house’s former orangery, parallel to each other and clad the interiors with white concrete. He then covered the hallway with a glass roof resting on glass beams that in turn hook into the concrete columns.
Grace and his client have collaborated on about 10 projects together, including two homes in London and an office. The close relationship meant the architect had no qualms about giving his client a Royal Institute of British Architects design award he won for the project in 2011. It is now displayed in the orangery, reminding all visitors that design can bring history forward.
Project Architect/ Architect of record
F.A.Firman (Harold Wood) Ltd
Telephone: +44(0)1708 374534
Cotswold stone external clad walls
York stone external paving
Reinforced Concrete structure for Garden room
Aluminium rain screen for the roof of the Garden Room