New Zealand Commercial Design Trends Series NZ Commercial Design Trends Vol. 30/12 | Page 58

which provides the main structural support for the Strange’s building. The form of the cylinder, which features concrete half a metre thick, is exposed on all levels, and pops out the top, so it can be glimpsed from many areas. “The oval shape is one of the strongest forms in nature,” says van der Lingen. “The client wanted a building that would last forever. It wasn’t enough to just meet earthquake codes – we needed to surpass them, so this building is built to IL4 level, which is usually restricted to emergency facilities. This means the building is built to a standard that is 188% of the earthquake code for Christchurch.” Various services are contained in the core – it accommodates the stairs, lifts, and a number of utilities, including bathrooms, ducts and switchboards. The prominence and consequent significance of the corner site was also recognised. Van der Lingen says the building needed to make a strong statement, but the team wanted to reference the historic predecessor at the same time. “The glass facade is an abstract representation of the old heritage buildings that lined Lichfield St,” he says. “The windows are all vertical, with deep recesses that create shadows and stringlines – they 50 search | save | share at trendsideas.com define the position of the floors inside. The vertical panels are set in and out, which repeats the rhythm of the fenestration on the Bonnington building next door. To achieve a real depth of shadow we added coloured fins to the panels. These also help with sun shading at certain times of the day, and they cast interesting coloured patterns on the interior.” The pointed end of the building, at the junction of the roads, is a key focus. “The original building had a curved end that went right the way up,” says the architect. “We felt the end should be rounded at the lower section, where people circulate around the building, and can see and touch the glass. But on the upper storeys we went for a sharp edge to the acute angle, which is an urban gesture to the city – it clearly signals the prominence of this corner site.” While offices occupy the upper levels – the top floor is tenanted by the builder Leighs Construction – the lower level is given over to five café-style bars, namely Lower 9th Diner, Nucleus, Orleans, Strange & Co and Vespa. All the venues open into the new laneway and courtyard, which is entered from both High and Lichfield Streets. There is a new gateway between the old and new buildings on High Street. “Here, the dark steel framing curves down to the Below left:No longer derelict spaces, the laneways between buildings have created shared outdoor dining areas for bars and restaurants. The oval-shaped concrete cylinder forms a key part of the structure of the Strange’s building. Below:Sunlight filters into the laneway by day. At night, the area becomes a vibrant entertaining destination. Right:Stepped balconies cantilevered off the Glendenning building enhance the industrial feel of the precinct.