
The 90 Long Acre redevelopment scheme consists of a major refurbishment and extension of the existing 1980s building. The development is an 8 storey building comprising 20,988m² (NIA) of office area and 1,903m² of retail (A1,D1,D2 and SG) area located on lower ground – and upper ground floors.
The office HVAC consisting of a mixed-mode design with openable façade elements allowing for natural ventilation and cooling when available to the perimeter zones. Hot water for space heating is provided by air source heat pumps and chilled water for cooling is generated via air cooled chillers. Multi function heat recovery air source heat pumps are utilised during simultaneous heating and cooling conditions for high efficiency operation.

BRIT Insurance took 5 floors of the Leadenhall building with views over Tower Bridge and the Thames. The 60,000ft² of high quality office accommodation was fitted out to Category B.

Designed by Foster Associates in the late 1970s, the Tetris A40 industrial and logistics distribution building in Greenford contains elements that are now listed due to their architectural and design value.

A purpose-built student accommodation scheme at Dundee Street Edinburgh.

The Grade II listed building at 2 New Burlington Street has been redeveloped to offer 5,000ft² of high quality residential accommodation, for which Watkins Payne supplied building services engineering and energy consultancy to achieve an EPC D rating.