
The Sanctuary
The Practice was responsible for the design and site monitoring of the related mechanical, electrical and public health services installation.

Located in the heart of Slough, the office building at 25 Windsor Road has been transformed.
The Client’s desire to improve the floor plate and create sub-tenancy flexibility drove the design to enhance the atrium and rationalise the cores to deliver improved net to gross efficiency.
The development has added a new floor with west facing terrace, together with a modern reception, so that more than 108,000ft² of office space is now provided over six floors wrapped around the central atrium.
The building uses a reverse cycle variable refrigerant flow (VRF) heat pump system to provide the office area heating and cooling. The efficiencies thus provided, along with ventilation heat recovery, LED lighting and sophisticated lighting controls and the building envelope thermal performance, have all enabled the building to achieve a Very Good BREEAM rating and an A rated EPC.

The Practice was responsible for the design and site monitoring of the related mechanical, electrical and public health services installation.

The completed site now comprises four detached industrial warehouse units ranging from 14,000sq ft to 36,000sq ft, all with naturally ventilated and heated offices. The two larger units each have an 8 person MRL passenger lift, while the smaller units have been provided with platform lifts. The warehouse area was designed as a shell for future fit-out with capped off utility services.

The office building has achieved a BREEAM ‘Excellent’ rating with ‘Very Good’ ratings for the retail units.

Located to the east of Carnaby Street and part of the Shaftesbury portfolio, 57 Broadwick Street has undergone an extensive refurbishment of the office and retail podium area to provide new shell restaurant and retail units, two new apartments on the fourth floor, and 20,445sq.ft office accommodation on first, second, third and part fourth floors.

Sustainability initiatives include LED lighting with occupancy detection and daylight dimming controls, solar thermal hot water heating, air source heat pumps and photovoltaic panels, resulting in an EPC rating of A and a Very Good rating under BREEAM New Construction (Industrial) 2014.

Watkins Payne carried out the Independent Design Review role for 2 Aldermanbury Square, a redevelopment of the existing City Place House located at 55 Basinghall Street.