{"id":20418,"date":"2025-02-14T09:54:20","date_gmt":"2025-02-13T23:54:20","guid":{"rendered":"https:\/\/woodcentral.com.au\/?p=20418"},"modified":"2025-02-17T08:25:33","modified_gmt":"2025-02-16T22:25:33","slug":"sydney-fish-markets-new-timber-roof-uses-sea-breezes-to-self-cool","status":"publish","type":"post","link":"https:\/\/woodcentral.com.au\/sydney-fish-markets-new-timber-roof-uses-sea-breezes-to-self-cool\/","title":{"rendered":"Sydney Fish Market’s New Timber Roof Uses Sea Breezes to Self-Cool"},"content":{"rendered":"\n

The $1 billion Sydney Fish Markets\u2014 the city’s most important harbourside project since the construction of the Opera House 50 years ago\u2014 is on track for a November opening<\/a>, with crews installing 594 timber beams to support more than 466 cassettes that make up the fish-scale design.<\/p>\n\n\n\n

The project, now subject to extensive media coverage in Australian media, is designed by architects 3XN with huge volumes of glulam transported by Theca Timber from Northern Italy to Australia. In August<\/a>, Wood Central spoke exclusively to Paolo Aschieri, director of Theca Timber, who revealed that 700 timber and 1,000 steel elements were used in the cassettes, creating the Southern Hemisphere’s largest Fish Market roof.<\/p>\n\n\n\n

\n
\"471215100<\/figure>\n\n\n\n
\"470590404<\/figure>\n\n\n\n
\"471032936<\/figure>\n
Finally, it’s clicking into place! In December, global architectural practice 3XN shared images of the massive glulam roof – topped out just in time for Christmas and New Year’s celebrations. (Photo Credit: 3XN Facebook and Instagram)<\/a> <\/figcaption><\/figure>\n\n\n\n

“The roof has a unique shape that uses the winds to extract warm air and protect workers from the southerly winds,” Mr Aschieri told Wood Central.<\/a> “The canopy is a blend of wood and aluminium, designed to be outwardly as porous as possible while blocking direct sunlight and minimising the need for building cooling.”<\/p>\n\n\n\n

\n
\"z0dt38\"<\/figure>\n\n\n\n
\"guuo8k\"<\/figure>\n\n\n\n
\"0mgbka\"<\/figure>\n
The fish scale cassettes have now been installed into place; with the assembled roof cassettes placed and ready for installation (a), the glulam is delivered to the site (from the Dolomites in Northern Italy) (b) and a close of the roof cassettes (c). (Photo Credit: NSW Government)<\/figcaption><\/figure>\n\n\n\n

In addition to more than 1,800 cubic metres of spruce glulam and 50 tonnes of steel used in the timber roof – which was transported in 30 shipments to the Port of Sydney – the Minns government said the markets are a massive boost for NSW businesses, with more than $600m in supply contracts awarded to local suppliers.<\/p>\n\n\n\n

“This includes more than 500 marine piles from SMC Marine in Balmain, more than 30,000 cubic metres of concrete from Traino in Pyrmont and 6,000 tonnes of reinforcement from Active Steel in Western Sydney,” according to a statement provided by the NSW government.<\/p>\n\n\n\n

\"2024
A view of the massive timber roof, which is now \u201cabout 25%\u201d in place. Photos have been provided to Wood Central exclusively from the project team responsible for Australia\u2019s \u201cmost important\u201d project. (Photo Credit: Supplied)<\/figcaption><\/figure>\n\n\n\n
How the floating timber roof is being constructed<\/h6>\n\n\n\n

The NSW government says the new roof has a “gentle wave-like canopy that generates electricity for the markets.” The 230m long roof canopy also has a two-hectare footprint. It comprises more than 400 individual cassettes assembled on top of a temporary steel frame structure and placed on top of a glulam timber frame.<\/p>\n\n\n\n

“Glulam was selected for its durability, resilience, and aesthetic appeal, adding a natural finish to the project,” the NSW government said.<\/p>\n\n\n\n

\n
\"d9bdd0<\/figure>\n\n\n\n
\"6drkom\"<\/figure>\n\n\n\n
\"9erjug\"<\/figure>\n
Renders provided by the NSW Government showing the finished Sydney Fish Markets. Designed by international architectural practice 3XN and working with Sydney firms BVN and Aspect Studios, Multiplex was appointed the project\u2019s principal contractor more than four years ago. (Photo Credit: NSW Government)
<\/figcaption><\/figure>\n\n\n\n

“The roof is built from repetitive modular elements, creating a seemingly complex shape from a relatively simple system,” they said, adding that ” this approach will minimise material waste and help ensure a safe and efficient building process.”<\/p>\n\n\n\n

The roof surface allows reflected sunlight to naturally illuminate the upper levels while offering solar shading from direct rays – with solar panels integrated into the roof modules “to generate up to 5% of the daily energy consumption for the building.”<\/p>\n\n\n\n