High-Quality Ironbark Decking Timber

Ironbark Decking

A deck is an important part of the Sunshine Coast lifestyle. From simple patios to complex entertainment areas, nothing beats the look and durability of Ironbark decking.

With years of experience in the timber industry, Gowan Lea Timbers specialise in a range of quality timber products including, decking, cladding and more! With a range of traditional and composite timber, we have you covered! As an independent timber yard, we are an award-winning ironbark timber decking supplier in Brisbane and the Sunshine Coast.

Invest In Ironbark Decking

If you want a deck that will last for years to come, then ironbark is what you’re looking for. Ironbark decking timber is a beautiful and high-quality native Australian hardwood timber. Getting its name because of its heaviness and high density, it is a material well-loved for its range of indoor and outdoor applications.

With a Class 1 Durability rating, ironbark is projected to last for 50+ years in a fully protected area and 50+ years outside above the ground.

Aside from being one of the most durable timbers in Australia, it is a hardy and long-lasting wood that is wood borer and termite resistant.

Ironbark comes in a spectrum of colour and finishes. Depending on its species, colour range from deep red, to brown, yellow and grey with fine, interlocking grain. This makes ironbark a gorgeous choice for durable and unique looking decking.

Ironbark Timber:
The Benefits?

Due to its incredible weight and density, it is not a timber that is often used for smaller, precision work. But rather larger construction projects, such as decking. As such, it provides various exciting construction benefits.

Strength: Due to its durability, the hard-wearing Ironbark is ideal for high traffic areas making Ironbark decking and flooring popular in commercial and domestic builds. It is the ideal timber for large construction projects, such as house framing, cladding, lining and internal and external flooring.

Rot and Insect Resistant: Ironbark timber has high-density levels with a strong natural resistance to lyctid borers and termites. This makes it a great option when building in areas prone to termites and other natural borers.

Degree of Fire Resistance: Ironbark Timber is the recommended timber for construction in bushfire-prone regions, as it is not easily flammable and fire-resistant.

Style: The natural appeal and range of colours of Ironbark lead to some beautiful architectural and design applications.

The Gowan Lea Timbers Difference

Gowan Lea Timbers provides superior quality products and services, without compromising on price. 

Holding years of timber experience, we know the Australian timber industry inside out! We put our experience to good use, and work with you to determine the best timber for your construction needs. 

In addition to our extensive timber range, we offer superior timber services to save you time, mess and stress. Get in touch today, and experience award-winning timber! 

Our Products

With an extensive range of timber products and services, our clients are spoilt for choice! In addition to premium quality ironbark, our range also includes Accoya timber, certified timber, and building product lines such as pine framing, plywood, engineered timber, and fibre cement products.

Our product range includes:

certified timber sunshine coast
decking timber Brisbane - noosa boardwalk
Ironbark decking - GLT front banner

Get a free quote

No matter what type of project you have, we understand quality timber supplies and service are important. Our team of experts will work with you to ensure you get the most from the experience and ensure the smooth delivery of your project on the Sunshine Coast.


Gowan Lea Timbers is your one-stop shop for top-quality timber and building supplies. With years of experience, we’re the Sunshine Coast’s experts in all things timber!

We have an extensive range of timber products that are perfect for every project – large or small. Whether you need treated timber or composite decking or something else, we have you covered.

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