
25 Windsor Road
Located in the heart of Slough, the office building at 25 Windsor Road has been transformed.

Stockley Park is an established business park near Heathrow, where The Bower at 4 Roundwood
Avenue has given the practice their first project with Exton Estates.
The existing building was ripe for refurbishment, and this became a complete transformation. Initially the thought was to retain as much structure as possible and change the whole layout to deliver a contemporary office environment; but to achieve this, the design evolved into extending the floor plates, relocating the
cores, creating a central atrium and replacing all the building services and the façade. This gives extensive flexibility, enabling anything from four separate tenancies per floor to a headquarters building for a single tenant.
Office space is created over three floors, served by four cores located around the light-filled atrium and reception space. The façade has been designed to balance daylight penetration and thermal efficiency and creates a striking visual appearance.
The MEP services solution uses all electric air source heat pumps as the base heating and cooling system with extensive energy efficiency and sustainable measures, delivering a BREEAM Excellent rating and A rated EPC. Features include 370m² of roof level PV panels, heat recovery, automatic lighting controls with daylight dimming plus energy management for tenant billing and demand control purposes.

Located in the heart of Slough, the office building at 25 Windsor Road has been transformed.

Watkins Payne provided MEP systems and IT cabling design services for the fit-out of 186,000ft2 of commercial offices in the eight storey 1 Forbury Place in Reading, which formed the focus of SSE Services plc’s relocation strategy to consolidate several buildings from across southern England and accommodate 1,500 employees in a single location.

The carbon neutral status was achieved by exemplary as-built air tightness facade solar and thermal performance significantly in excess of the Building Regulations requirements, highly energy efficient M&E systems, LED lighting and photovoltaic panel arrays on the roof of the warehouse.

Multistory (formerly 2 Colmore Square and Cannon House) is setting the new benchwork for Sustainability, targeting WiredScore Platinum, Fitwel 2 star and Energy Performance Certificate (EPC) of ‘B’.

Client
Gross Internal Floor Area
Acting on behalf of Oxford Properties the practice has undertaken both decarbonisation and Cat A refurbishment within the circa 350,000ft2 office led building while maintaining full operation for existing tenants throughout.