Mayfair House

Carlos Place in Mayfair, London, was originally developed by the Grosvenor family. Opulent number 14, also known as Mayfair House, was built by the Holloway Brothers in 1921 to the designs of Wimperis and Simpson. TRC Windows were commissioned by architects Derek Williams Ltd to design, supply and install 95 Heritage Box Sash Windows, casement windows and doors to closely match the original yet deliver modern thermal insulation. In total we used approximately 890 individual Slimlite double glazed units for the project, all in oak frames.