Pat Rafter Arena Centre Court Roof
Project Details
Location: Tennyson, Brisbane, QLD
Completion Date: June 2008
Size: 2070sqm
Fabric: PTFE - Saint Gobain Sheerfill II
Client: Mirvac
The Sunshine State is justifiably proud of its Queensland Tennis Centre and it’s centre court. The spectacular 5,500 seat centre court, the Pat Rafter Arena, is the focal point of design and action. The floating roof on top of the centre court features a large opal-shaped PTFE central section, allowing natural light into the arena.
The Brief
The Pat Rafter Arena roof project was an extension to the original open-court design, providing the centre-court with a roof that would provide all weather shelter for both athletes and spectators without casting distracting shadows or reducing natural light.
With the Brisbane international being staged in midsummer, it was imperative to allow a high degree of air circulation that would help reduce thermal transmission. Plus, being on the world stage it had to demonstrate an advanced approach to sustainability and an outstanding sense of aesthetics.
The Concept
With architectural design by sports architecture specialists HOK (local office now Populous) and construction by Mirvac
The floating design is cost and energy efficient, durable, fire resistant and above all – beautiful. The sculptured effect of the three sectors cleverly directs the viewers eyes to the centre court. By attaching the roof structure to just four columns, the architects were able to create the floating effect that promised cool shade with abundant air and soft natural light.
The Materials
High translucency PTFE (polytetrafluoroethylene) glass fibre fabric was chosen for its combination of tensile strength and high light transmission – Sheerfill II transmits 16% of light without Ultra Violet. The fabric contributes to a significant improvement in energy efficiency with reduced demands on electricity due to maximised natural lighting. The material is known for its ability to cover a large area with minimal use of structural support and due to its remarkable properties, it can last more than 30 years, reducing the need for repairs or replacement often required by traditional materials.
The Result
While it took just over 4 weeks to install the entire roof, its impact will continue for many years to come. Now named the Pat Rafter Arena, the centre has attracted accolades and compliments from many of the international and local athletes and visiting professionals who comment on its stunningly simple beauty – not to mention the vastly improved conditions for player and spectator alike.
