Archetech Issue 44 2019 | Page 34

WAUGH THISTLETON ARCHITECTS REDUCES ENERGY CONSUMPTION OF EAST LONDON OFFICE BUILDING BY HALF WAUGH THISTLETON ARCHIITECTS The Green House is a state-of-the-art office building in East London designed by Waugh Thistleton Architects that takes advantage of an existing concrete frame structure and juxtaposes it with timber CLT extensions, exemplifying modern methods of construction and sustainable design. Owned and managed by The Ethical Property Company, both the client and architect have pushed the boundaries of sustainable office design creating a biophilic development that improves energy efficiency in construction and in use by 50%*. This sustainable 6-storey commercial property in Bethnal Green is a retrofit of a disused and derelict 1960s office block with a modern and flexible workspace for up to fifty social change organisations. The existing concrete frame was maintained to minimise waste, pollution and reduce carbon emissions that occur through demolition. A new 6 storey rear extension and atrium was added to the back to create 7050m 2 of office space. Further office space with stunning views over the city is located in a new single-storey rooftop extension. The additions are built from prefabricated CLT and glulam reducing the building’s carbon footprint to a fraction of a conventional new building.