Skyscrapers of the future could be built from wood

  • Västerbroplan
  • Wood Innovation and Design Centre
  • Timber Tower Research Project
Date:28 June 2014 Tags:, , ,

The world’s cities will need to accommodate an additional 2,4 billion people by 2050, according to the World Health Organisation. A growing number of architects think those residents could live in wooden skyscrapers. Every cubic metre of wood sequesters 1 ton of carbon from the atmosphere. Compared with concrete and steel, building with timber would reduce emissions by up to 81 per cent, says architect Michael Green, who will complete construction on the Wood Innovation and Design Centre in British Columbia, Canada, in September. The finished structure is expected to reach 29,5 metres, which will make it the world’s tallest wooden building.

Wooden architecture is reaching these new heights thanks to mass timber. Composed of thin layers of wood from young or low-grade trees glued together into giant panels up to 400 mm thick, mass timber is stronger than regular planks, allowing architects to build towers as high as 42 storeys.

Västerbroplan (image 1)
Stockholm
Height: 34 storeys
Status: Built by 2023
Architect: CF Møller and Dinell Johansson

Wood Innovation and Design Centre (image 2)
Prince George, British Columbia, Canada
Height: Six storeys
Status: Built by September 2014
Architect: Michael Green Architecture

Timber Tower Research Project (image 3)
Chicago
Height: 42 storeys
Status: Proof of concept only
Architect: Skidmore, Owings & Merrill

– Sarah Fecht