The original Old Wardour House, in the precincts of Wardour Castle, was built in the 14th century and has been much altered and extended in the following centuries.
This two-storey extension with basement is designed to bring light into the house and features crisp steel and glass detailing juxtaposed against rough hewn and finely honed stonework.
The basement was waterproofed using Everdure Caltite concrete admixtures.
Architects: Eric Parry Architects
Project Value: Undisclosed
Winner: Natural Stone Awards, 2006