New Zealand Commercial Design Trends Series NZ Commercial Design Trends Vol. 34/02C | Page 53

Left:Fins on the north face of the building provide shading, acoustic separation and evoke a sense of outward connection. are features of the building, and the latter helps mitigate noise levels within the open spaces. “Acoustic performance was a key functional criteria for material selection in both the typi- cal classrooms / breakout areas and specialist music rooms,” says Hewlett-Diprose. “For exam- ple, 50mm thick quiet-space panels are utilised throughout the internal street in conjunction with acoustic ceiling tiles. This was in recognition of the proximity of noisier more collaborative focused learning environments and the hard concrete and brick surfaces of adjoining existing buildings. Both the atrium and the internal street play important roles in the wider school environment, too. The atrium entry creates a new formal entry to the school and is highly visible from Portland Road. “By providing a clear new public address, the building has a transparent school-to-community connection,” says Hewlett-Diprose. “It offers permeability into the life of the school through street-facing architecture which is clear and inviting.” There are no fences separating the community from the Portland road entry, rather there is a series of concrete platforms and seats with integrated planting, the design navigating around an existing mature Pohutakawa tree, inviting the community in. Construction of the Centennial Building provided the opportunity to return the adjacent Towers build- ing to its original design, demolishing a late addition that had linked across to the Hanna building, which was replaced as part of this project. Now on arrival at the school’s main entry, staff, students and visi- tors encounter new site lines between buildings which had previously abutted one another. The history of the site is acknowledged with reference to the original Hanna building through the materiality and modulation of the north elevation of the Centennial Building, the installation of the origi- nal Hanna clock in the centre of the new building and finally the use of recycled kauri rafters to form the timber fins that provide a degree of enclosure to breakout spaces within the internal street. “The existing campus has a particular arrange- ment and massing that confers a sense of ‘historical gravitas’ across the site,” says Hewlett-Diprose. “Our design approach has been to reinterpret the sense of permanence, clarity and order in a less formal way. The architecture of the new facility pro- vides a clear structural rhythm that reinterprets the order of the wider King’s School built environment.” And now, for the first time, all the school’s buildings are well connected. This was achieved by the use of bridges linking the new facility to existing buildings, search | save | share at