Re-imagining existing space to achieve best value from the University’s current estate. The sustainable and efficient re-use of existing University estate is as valuable as the addition of new buildings. Twelve Architects has been appointed by the University for the refurbishment and extension of the St. George’s Library at the heart of the University’s Campus. St George’s is a 4 storey building with an area of 2,665m2. It currently houses student study space and a library resource. The University has a requirement to create flexible, flat-floor, large capacity teaching spaces and workshop spaces. We have worked closely with University stakeholders to create the brief and test a range of design options. The preferred design supports envisaged future teaching models, increases natural daylight into the building, and improves circulation and connectivity between spaces. The additional floor creates a new exemplar teaching space and rejuvenates the building identity.