The building was commended for the use of sustainable materials and the minimisation of waste during its fit-out, after attaining BREEAM Excellent certification. With sustainability at the core of the works, this led to 50 per cent of the materials being sourced from local providers and the diversion of 100 per cent of waste, equalling 46 tonnes, from landfills – ensuring Feethams House received the highest ever BREEAM rating for a GPA-led refurbishment.