This existing single storey side extension in the Westcombe Park Conservation Area in Greenwich has been completely transformed, and now features a bespoke kitchen diner with handmade timber joinery. A new ‘frameless’ rooflight and high-level window flood the space with natural light, and new sliding doors improve the connectivity and views through to the rear garden. Exposing the existing steelwork has reduced the bulk of these elements within the space and streamlined the interiors.