Timber takes centre stage in the International House, Barangaroo: A Sustainable and Innovative 7-Storey Building in Sydney

The Benefits of Using Engineered Timber for a Reduced Carbon Footprint and Unique Aesthetic in Modern Architecture.

Thu 16 Feb 23


The International House, Barangaroo project in Sydney, Australia is a stunning example of sustainable modern architecture that showcases the beauty and versatility of timber. Designed by Tzannes Architects and developed by Lendlease, this 7-story building features an innovative engineered timber structure that significantly reduces its carbon footprint.

The use of sustainably sourced timber in construction has significant environmental benefits, including a much lower carbon footprint compared to traditional building materials like concrete and steel. In the Barangaroo International House project, using timber instead of traditional materials resulted in a 50% reduction in embodied carbon, which refers to carbon emissions associated with the production and transportation of building materials.

The timber used in the project was certified by the Forest Stewardship Council (FSC) and the Programme for the Endorsement of Forest Certification (PEFC), ensuring its environmentally friendly nature. The building’s design prioritizes natural light, creating a refreshing and comfortable environment. The exposed timber structure adds warmth and character to the building’s modern aesthetic, making it a prime example of timber design in modern architecture.

In addition to its environmental benefits, the use of engineered timber also contributed to the building’s unique aesthetic. The exposed timber structure adds warmth and texture to the building’s interior and exterior, creating a visually striking and inviting space that showcases the beauty of wood in architecture.

Overall, the use of engineered timber in the Barangaroo International House project demonstrates the potential for sustainable and innovative construction practices in modern architecture. By using renewable resources and reducing carbon emissions, buildings like the Barangaroo International House can contribute to a more sustainable future while also creating beautiful and functional spaces for people to live and work in.

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The project has received numerous awards and recognition for its sustainable design and innovative use of timber, including the International Project of the Year award at the Building Awards in London, UK, Best Use of Certified Timber Prize at the World Architecture Festival and the Best Tall Building award at the Council on Tall Buildings and Urban Habitat (CTBUH) awards. It serves as an exceptional example of the beauty and sustainability of using timber in modern architecture, showcasing the innovative possibilities of timber design and its potential to contribute to a greener and more sustainable future.


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