Project Timber: Westhaven Marina

By JSC

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JSC's Cumaru Decking @ Westhaven Marina
JSC's Cumaru Decking @ Westhaven Marina

Harbouring Heritage: Reviving Westhaven Marina

The iconic Westhaven Marina, a cornerstone of Auckland’s maritime heritage, has recently undergone a significant transformation. With a rich history as the largest recreational marina in the Southern Hemisphere, the Pile Berth Redevelopment represents a forward-thinking step toward modernising the marina’s infrastructure while maintaining its environmental and community-focused ethos. Central to this redevelopment is the strategic use of premium, tailored hardwoods, specifically Garapa and Cumaru, selected for their versatility, strength, and ability to meet the unique demands of high-traffic, coastal environments. 

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Project Overview

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The Westhaven Marina redevelopment focused on enhancing public access and modernising facilities while preserving the area's rich maritime heritage. The project involved constructing new floating berths and expanding pedestrian pathways to improve accessibility for visitors. The integration of natural materials, particularly the use of premium hardwoods, played a pivotal role in ensuring the redevelopment was both functional and environmentally sustainable​.

Westhaven Marina is an iconic Auckland destination that is vibrant, accessible, and attracts people to the sea.” says Jeanine McMullien, Eke Panuku, Capital Project Delivery Manager.

The Role of Garapa and Cumaru Hardwoods in the Project

Cumaru Decking


Cumaru, delivering both beauty and brawn, was chosen for the marina’s decking and handrails due to its exceptional strength and density. Naturally resistant to fungi and insects, Cumaru is ideally suited for high-traffic, high-exposure applications like the Westhaven Marina. Its grippy textured surface, a result of its density when planed, adds an extra layer of practicality, making it an ideal choice for public walkways. Over time, Cumaru’s rich reddish-brown tones will weather into a beautiful silvery-grey, complementing the marina’s coastal aesthetics

Cumaru Decking
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Garapa Battens


Garapa, chosen for its beautiful golden hue, offers greater scratch-resistance compared to other softwood timbers, ensuring a smooth and longer-lasting surface. These battens, used in the vertical elements of the marina’s design, contribute a modern aesthetic while maintaining their durability in a high-exposure, coastal environment. Sourced from sustainably managed forests, Garapa’s environmental credentials further align with the project’s commitment to responsible building practices​.

Sustainability and Durability


The Westhaven Marina redevelopment was designed with a long-term vision for sustainability. Both Cumaru and Garapa are FSC® certified, meaning they come from responsibly managed forests that support the protection of biodiversity and local communities. In addition to their environmental benefits, these premium hardwoods were chosen for their Class 1 and Class 2 durability ratings, specifically suited to withstand the demanding conditions of coastal environments. Their resilience makes them ideal for marine and commercial projects like Westhaven Marina.

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The Westhaven Marina redevelopment serves as a perfect example of how natural, sustainable materials can elevate a project both aesthetically and functionally. By incorporating Garapa and Cumaru hardwoods, the marina has achieved a balance of durability, beauty, and environmental responsibility. These materials not only enhance the visual appeal of the marina but also ensure that the structures remain resilient and lower maintenance, providing an accessible and enduring public space for generations to come.

JSC's FSC licence code - C003608

Learn more about our premium commercial and marine hardwood options, tailored to meet the demands of any high-traffic, coastal, or bespoke project.

Products Featured

JSC CUMARU

Cumaru is a Class 1 durable timber, known for its exceptional density, making it perfect for high-traffic areas and exterior applications. FSC certified, this resilient hardwood delivers both beauty and durability, with a rich grain that weathers elegantly over time.

JSC GARAPA


Garapa is a Class 2 durable timber with a consistent golden hue and greater scratch-resistance compared to softwoods, making it ideal for exterior applications. This FSC-certified hardwood is sustainably sourced and provides a durable, smooth surface that remains visually striking in high-exposure environments.

Professionals used in
Project Timber: Westhaven Marina

About the
Professional

JSC's Enduring Commitment to Quality Craftmanship and Innovation

JSC has a proud and long-standing story within the landscape of New Zealand business and manufacturing.

Established in Dunedin in 1900 by Jack Scott, and named J Scott and Company, our pioneering business grew and diversified in line with customer demand, tastes, and trends over the years.

This reputation for excellence that was established over one hundred years ago endures to this day, as does the ability to adapt and evolve, to better serve the needs of customers and to solve the challenges facing the building industry and the environment.

Innovation To Build Tomorrow

JSC is New Zealand’s premium architectural and building solutions partner, proudly producing exceptional and innovative timber products, materials, and finishings that will stand strong today and into the future. As leaders in timber cladding, hardwood decking, interior panelling, timber coatings, thermally modified timbers, and more, JSC is committed to delivering innovation to build tomorrow.

Our passionate and experienced team are dedicated to delivering quality and excellence at every step of the build journey. With a diverse range of technical expertise and capabilities, our collaborative national team is here to ensure the very best outcome for every project. Our commitment to you, is building a future together with innovation, reliability, and partnership.

  • Commitment to high-quality, clear information is our foundation. We prioritise responsiveness to ensure efficient communication and smooth projects.
  • We have the in-house expertise to innovate, educate, and lead the building industry to entirely new possibilities - in the consultation, building process, and the final outcome.
  • JSC is more than a supplier. We become an extension of your team, committed to the project, process, people, and delivery excellence.
  • We prioritise responsiveness as a key element of our partnership, whenever you have questions or require information through RFI's, you can rely on us for prompt and efficient responses.
  • With a rich history spanning over 120 years in New Zealand, JSC has cultivated a reputation as a reliable and trusted partner. Our commitment to quality has stood the test of time, shaping a legacy that speaks for itself
  • Positive sustainable practices and environmental responsibility are fundamental to both the values and the operations of JSC. We are committed to creating a positive and practical impact for future generations, through our work, our products, and our technical innovation.

Please contact us for further information. We look forward to doing business with you.

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