
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.










Multistory is the bringing together of two separate buildings (formerly 2 Colmore Square and Cannon House) to create one exceptional workspace featuring Birmingham’s largest amenity space that ties together communal areas for inhabitation on a work and social basis.
The key improvements that have been made as part of this project include, 2 new receptions for a best-in-class arrival experience, the introduction of a 100-person Auditorium, new lifts with destination control, a bar/coffee lounge, an outdoor terrace, communal bookable meeting rooms, generous co-working areas, new car EV charging points, best in class cycle storage and outstanding showers and changing facilities. Multistory is setting the new benchwork for Sustainability, achieving WiredScore Platinum, Fitwel 2 star and Energy Performance Certificate (EPC) of ‘B’.
Air soured heat pumps provide the heating and cooling to the amenity areas with heat recovery air handling unit providing fresh air. White box retail units are provided at ground floor level with larger retail units within the lower ground level. The two levels are linked with a grand staircase.

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 building is provided with natural ventilation and LTHW heating to the showroom and office areas, plus the toilets which also receive hot water from the same boiler installation.

This project is a mixed use office and retail scheme which consists of a new double height roof extension and new Green Wall on Carnaby Street located in the heart of London’s Soho.

Academy House was refurbished to provide 22,100ft² of high quality office accommodation. Watkins Payne supplied building services engineering which saw the 3rd to 6th floor including the ground floor reception of Academy House converted into open plan office areas and reception. This became the London headquarters for Sports Direct.

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.

Saffron House was refurbished to provide 38,000ft² of high quality office accommodation. Watkins Payne supplied building services engineering which saw the 1st, 2nd and the 3rd floor including the ground floor reception of Saffron House converted into open plan office areas and reception.