Ingeni Building, Broadwick Street, London W1

The Cat A refurbishment, reconfiguration and extension of a landmark building in central Soho.

The Ingeni project involved the Cat A refurbishment, reconfiguration and extension of a landmark building in central Soho. We reconfigured the existing rooftop plant to enable a new 7th floor to be added reinstating the original mezzanine concept and creating a stunning duplex floor overlooking Soho.

Dramatic, horizontal slot rooflights were inserted into the curved roof profile to try and recreate the original curved glass roof concept. Two new roof terraces were also cut into the curbed roof to further enhance the top floors along with a new terrace at 7th floor with stunning south-facing views over London. The office floors were completely refurbished with all new mechanical services using an innovative ‘kit of parts’ solution that conceals the services while exposing the existing concrete soffits and maximising ceiling heights.

The reception has been made more efficient with under-used space at ground floor converted into a ‘state-of-the-art’ cycle station accessed directly off the street through automated doors with showers and changing areas. Whilst common parts were refurbished, taking references the original design. The existing accents of colour in the structure were replicated in key features, while common spaces are kept functional and low-key.

Throughout the duration of the project, the basement and ground floor remained occupied by an operational restaurant.

Photos by: Hale Brown Architects.