Spotted Gum Decking 86 x 19mm


Spotted Gum (Corymbia Maculata) is a hardwood species with a distinguished soft mottled color caused by weathering of the outer tree as it sheds elliptical strips of bark, which is how it gets called ‘spotted’.

It ranges from pale grey browns through to soft creams to rich brown chocolate. It has a hard density, with a frequent wavy grain creating a beautiful fiddle back effect.

Spotted gum decking timber has a beautiful range of brown shades varying from pale grey browns and soft creams to dark brown colors. This native Australian hardwood species gets its name from its distinctive soft mottled color caused by weathering of the outer tree as it sheds its strips of bark.

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25 Yrs Structural Guarantee

10 Yrs Installation Warranty

It offers some distinctive benefits that solidify its popularity as a decking material:

Fire Resistance

Spotted gum timber is naturally bush fire-resistant offering greater fire protection than the majority of other hardwood decking materials.


Your investment in the finest spotted gum decking in Melbourne is one that is certain to provide maximum return. With proper maintenance, your spotted gum deck can last up to 40 years.

Resistant To Staining

The stain-resistant properties of spotted gum decking make it a particularly popular choice for areas surrounding pools, barbeques, or other areas that are prone to splashes or stains.

Janka rating, also known as Janka hardness test, is a measure of the hardness of wood. It is a standardized test that measures the amount of force required to embed a small steel ball into a piece of wood. The Janka rating is expressed in kN (kilonewton), and the higher the rating, the harder the wood.

The Janka rating is commonly used to determine the suitability of a particular wood species for use in flooring, furniture, and other applications where durability is important. Some woods with high Janka ratings include Brazilian Walnut, Hickory, and Brazilian Cherry, while woods with lower Janka ratings include Pine and Cedar.

It is important to note that while the Janka rating can provide a useful indication of a wood's hardness, it does not necessarily reflect other important characteristics of the wood, such as its resistance to decay, its stability, or its appearance. At Greenhill Timbers, we provide 25 years structural guarantee for all our flooring range.

Melbourne-Wide Delivery

We carefully prepare your order and organise pick-up or delivery that suits your schedule, ensuring your satisfaction when you choose to purchase from us. If you're located in Melbourne and its surrounding areas, you can collect your order from our Thomastown Showroom at 170 Settlement Road. Otherwise, we can facilitate delivery by leveraging our strong partnerships with various sub-contractors to get you the most competitive delivery rate and suitable time frame. For more information, get in touch with us.

Get Your Timber Packed

We pack, wrap and load your products into your vehicle on-site. As a Green Hill customer, you won’t have to pack your timber or lug it into your vehicle after you’ve purchased it.


One Stop Shop

We are a one-stop shop for all your timber needs. Get dozens of types of wood, both imported and local, and the right cuts for your decking, flooring, cladding and fencing projects.


Competitive Pricing

In most cases, we can help you save hundreds or even thousands of dollars on the same materials compared to other timber suppliers.


Expert Staff

Our expert staff will assist you in finding the perfect timber to match your projects based on a relaxed chat to find what you need.


Transparent Quotes

We give you the whole picture when we quote you. So you can avoid any nasty surprises down the line.


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