Shigeru Ban returns to reinvigorate Christchurch

After a successful collaboration on the Transitional (Cardboard) Cathedral in Christchurch, innovative Japanese architect Shigeru Ban has again partnered with Warren and Mahoney on a commercial building in Christchurch’s Cathedral Square.

After a successful collaboration on the Transitional (Cardboard) Cathedral in Christchurch, innovative Japanese architect Shigeru Ban has again partnered with Warren and Mahoney on a commercial building in Christchurch’s Cathedral Square.

christchurch-cardboard-cathedral.JPGCredit: Shigeru Ban Architects (SBA)   

Inspired by the braided rivers of Canterbury, developer Richard Hanson says the building will be an iconic landmark anchoring the southern corner of Cathedral Square, providing a visual prompt for the city’s geology.

“For visitors flying into Christchurch, the braided patterns of the Waimakariri River are a distinctive feature that signifies not only the beauty of our landscape but also the history and future of this city.

“Christchurch has lost so many special buildings, so it is important that new buildings are of high quality and have a strong narrative. This is particularly important for Cathedral Square as it is still a strong tourism destination in the city,” says Hanson.

The building was commissioned by property owner Redson Corporation Holdings Limited for its tourism business Aotea Gifts. In addition to a flagship store for Aotea Gifts, Braided Rivers will also house a restaurant, courtyard-style café and other retail tenancies. 

Shigeru-Ban-s-design-for-a-new-commercial-building-on-Christchurch-s-Cathedral-Square.jpgCredit: Shigeru Ban Architects (SBA)   

Shigeru Ban, a Pritzker Prize winning architect, has established himself as the master of unconventional materials. The Braided Rivers columns utilise a glued laminated timber, or “glulam”, which are created by gluing layers of lumber together with high-grade adhesives. 

The result is an engineered wood product that is stronger, lighter, cheaper and more environmentally-friendly than steel. To create the 38 columns in the building, a NZ pine glulam will consist of nine separate pieces bonded together and then curved at their upper height to create the twisted column effect. Lighting will enhance the overall effect at night-time, an important aspect for tourism retail outlets in the city. 

The interiors will be reflective of Ban’s signature style, with clean lines, warm materials and an abundance of natural light, aided by the building’s 10-metre high stud. 

Warren and Mahoney, who approached Shigeru Ban on behalf of Aotea Gifts, will take SBA’s well-developed concept through to detailed design and ensure all of SBA’s design intent is met and delivered. 

“As with the Transitional Cathedral, we have protocols in place to ensure Ban’s design is kept intact throughout the Resource Consent and Building Consent processes.

“Our deep understanding of the materials, NZ Codes and Standards and seismic requirements means that we can have the detailed conversations about construction methodology with the contractors, and loop through to the SBA team as required,” says Warren and Mahoney Principal Peter Marshall.

Resource Consent applications were lodged this week, and it is anticipated that construction will start in October 2018, with completion scheduled for late 2019.

 vue_sw_HD04.jpgCredit: Shigeru Ban Architects (SBA)         

Background Information

About Aotea Gifts
Launched in 1979, Aotea Gifts has grown to be New Zealand’s largest tourist retailer with stores in Auckland, Rotorua, Queenstown, Lake Tekapo and Dunedin operating 365 days a year.

Aotea Gifts is a proudly 100% New Zealand owned and operated company, stocking a wide range of quality products including New Zealand knitwear, jewellery, health products, manuka honey, food products and New Zealand gifts.

About Warren and Mahoney

Warren and Mahoney is an international architectural design practice with a strong focus on social and cultural identity. Its work addresses the ways that architecture, by capturing and expressing identity, can reflect and strengthen communities. It is a multi-disciplinary practice whose core services include property strategy, architecture, interior and urban design, with additional expertise in customer experience design and sustainable design. 

Founded in Christchurch in 1955, the practice today employs almost 300 staff across seven locations: Christchurch, Auckland, Tauranga, Wellington, Queenstown, Sydney and Melbourne. Its most renowned projects include the New Zealand Supreme Court, Christchurch Justice and Emergency Services Precinct, Christchurch Town Hall, Te Toki a Rata Building, Victoria University of Wellington, Memorial Bridge and the Commercial Bay development, now underway on Auckland’s waterfront.