61 Whitehall
The MEP services were all replaced with a focus on energy efficiency using air source heat pumps, LED lighting and natural ventilation where possible.
Following the successful Cat A office refurbishment of the upper part of 33 Glasshouse Street, the second phase known as 100 Regent Street comprised the reconfiguring of the basement, ground and first floor retail areas from one large unit into three small retail units, and changing the second floor from retail to office accommodation.
The three retail units have been provided as shell installations with the requisite incoming services.
The second floor change to offices is based on the same approach as the upper floor refurbishment, providing a mechanical heating/cooling and ventilation solution within a raised floor, and suspended linear LED luminaires. This design makes the most of the floor to ceiling height, and allows the exposed ceiling irregular down stand beam arrangement to complement the space without imposing uneven suspended ceiling lines.
The office scheme will achieve a BREEAM 2014 rating of Very Good, and EPC rating of B for the office and retail space respectively.
The MEP services were all replaced with a focus on energy efficiency using air source heat pumps, LED lighting and natural ventilation where possible.
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.
The building at 10 New Burlington Street has been redeveloped to offer 172,000ft² of high quality office and retail accommodation, for which Watkins Payne supplied building services engineering, vertical transportation engineering and energy consultancy to achieve an EPC B rating. We also supplied BREEAM services and achieved a BREEAM Excellent rating for the development.
The refurbishment provides office space, along with the ground floor being granted A1 retail use. High-level exposed services were designed to give an industrial warehouse feel. The offices are heated and cooled by independent variable refrigerant flow (VRF) air source heat pump systems and illuminated by suspended linear LED fittings.
Client
Gross Internal Floor Area
The Crown Estate’s redevelopment of Albany House and 80-82 Mortimer Street has been an extensive and vital project to the area’s revitalization. Among the project’s numerous tasks,