This project comprised the demolition of ancillary buildings followed by the construction of a two-storey extension to the main office building with some internal refurbishment to the existing building. All the works were carried out whilst our Client's main office remained fully occupied. The building provides ground floor training rooms with staff washroom facilities and first floor meeting rooms. The key features of the building include a self-supporting Gridshell rooflight measuring 5m wide by 13m in length and a Kawneer window and curtain walling system. The scheme achieved a BREEAM Very Good rating.