Bundanon Art Museum and Bridge, NSW

Designed by Kerstin Thompson Architects, The Bridge at Bundanon Art Museum features Fielders ARAMAX® roofing made from ZINCALUME® steel. The design carefully blends aesthetics and the need to deliver buildings resistant to both flood and bushfire.

Rising from the wooded and undulating landscape in Bundanon near Nowra, New South Wales, sits an intriguing structure – part trestle bridge, part rural shed; the dark steel-clad building is bold and purposeful yet seems at one with its surroundings. Completed in early 2022, the striking building forms part of the recently opened Bundanon Art Museum, constructed on 1100 hectares of land that renowned Australian painter, Arthur Boyd and his wife Yvonne, gifted the nation in 1993.

New works at the property comprise of site infrastructure and two buildings – the Art Museum, which is embedded in the landscape and houses the Bundanon Trust’s $46 million collection of Arthur Boyd artworks, and ‘The Bridge’. The Bridge is a creative learning centre for school children and also provides accommodation – it’s suspended high above a gully, and it’s a good thing too because the area below is prone to flooding.

The project was conceived by leading Melbourne architectural firm, Kerstin Thompson Architects (KTA), who carefully balanced aesthetic requirements with the need to deliver buildings that would be resistant to both flooding and bushfires. KTA Architect, Lloyd McCathie said that the design brief called for the realisation of the client’s purpose to foster an appreciation of art in the landscape in line with Arthur Boyd’s vision.

“The design addresses how buildings and landscapes can be resilient and resistant. Both structures needed to be resistant to fire and resilient to flood, wind, and sun; in particular, The Bridge (a 165-metre long by 9-metre wide  structure), where in the spirit of Boyd’s practice of painting ‘en plein air’, climate variation is central to the visitor experience.” Lloyd said.

Fielders ARAMAX® was the roofing product of choice for The Bridge. “The ARAMAX® roof with its clear spans over The Bridge, functions as a parasol, shading the breezeway spaces and accommodation rooms which have their own independent roofs below, while allowing air flow and views of the landscape along the length of The Bridge,” Lloyd explained.

“The long spans of ARAMAX® also removed the need for additional structural steel framing. This meant that the purity and clarity of the roof as a parasol was evident along the length of The Bridge, uninterrupted by additional steel members.

“The roof was deliberately lifted above The Bridge allowing light and air penetration into the spaces below – the profile of the elevated ARAMAX® cuts a datum across the site, registering the roof against the landscape. To reinforce this principle, ARAMAX® was manufactured from ZINCALUME® steel, while the structure which supported it is painted black.

“A custom underslung gutter was also designed thanks to the design freedom allowed by the ARAMAX® parameters.”

The building was clad in dark LYSAGHT PANELRIB® and SPANDEK®, both made from COLORBOND® steel Monument in a Matt finish. It projects both boldness and purpose, whilst seemingly blending into its environment. 

As well as helping to meet the design vision for the project, ARAMAX®, PANELRIB® and SPANDEK®  delivered the required performance measures when it came to BAL requirements and having low-maintenance qualities. At the time of the Black Summer Fires during the 2019-20 bushfire season, fires came within a kilometre of the location, which reinforced the need to incorporate high bushfire resistance in any future builds.

“The roofing and cladding were selected for their robustness, resilience and longevity in the context of a remote, flood and bushfire-prone environment. Low maintenance, integrated colour materials were selected to reduce reapplication of finishes over time,” Lloyd explained.

“Being located in a bushfire-prone area, The Bridge was required to be BAL29 – as a parasol room, the ARAMAX® needed to meet non-combustible requirements.

“Bundanon is a regional site, and the client also needed low maintenance materials to reduce the ongoing operational costs, and minimise risks associated with material and labour availability at a regional location.”

The construction process using ARAMAX® also had advantages according to the architect, with the sheets delivered to site pre-formed and in the required lengths, allowing fast and efficient installation. The successful application of Fielders ARAMAX® has also led KTA to evaluate its use for several of the consultancy’s new projects, including façade cladding for a tertiary institution.



Fielders - December 2022


Bundanon Art Museum and The Bridge

Project location

Illaroo, NSW


Bundanon Trust


Kerstin Thompson Architects (KTA)


2023 Architizer A + Awards, Built - Sustainable Cultural/Institutional Building; 2023 Architizer A + Awards, Concepts - Architecture + Community; 2023 Architizer A + Awards, Cultural Museum Finalist; 2022 World Architecture Festival (WAF), Completed Build



Trademark Acknowledgements

ZINCALUME®, COLORBOND®, ARAMAX®, SPANDEK®, PANELRIB® and ® colour names are registered trademarks of BlueScope Steel Limited, ABN 16 000 011 058.

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