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Premium Australian Hardwood Structural Posts

High-strength Spotted Gum hardwood posts with natural durability, termite resistance and striking grain — ideal for pergolas, fences, landscaping, and structural outdoor use. Available in multiple sizes and grades.

Spotted Gum Posts

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Spotted Gum Posts are premium Australian hardwood timber posts prized for their exceptional strength, natural durability and rich colour — ranging from coffee brown to dark chocolate hues with attractive grain patterns. With a natural Class 1 durability rating and inherent termite resistance, these posts are ideal for exposed structural applications including pergolas, entryway posts, fencing, landscaping features, and heavy-duty outdoor framing.

Features & Benefits

FeatureBenefit
Premium Australian hardwood (Corymbia spp.)Extremely strong, dense, and visually striking timber — ideal for structural and decorative applications.
Class 1 durability above groundHighest natural durability rating — performs exceptionally well in exposed outdoor environments without rapid decay. 
Naturally termite resistantHigh natural resistance to termites and pests — reduces reliance on chemical treatments. 
Multiple sizes & grades availablePosts can be sourced in various cross-sections (e.g., 150x150mm up to 200×200 mm) and grades (Standard, Select F14 structural).
Dressed All Round (DAR) finish availableSmooth, machined faces on all sides for a refined architectural look. 
High structural strengthDense hardwood with excellent load-bearing and minimal shrinkage or movement — suited to engineered build projects.
Striking natural grain and colourRich colour variation and interlocked grain provide premium visual appeal for feature posts and design elements.

Applications

  • Pergola & Outdoor Structure Posts — Strong support posts for pergolas, gazebos and verandahs.

  • Feature Architectural Posts — Entrance posts, frame accents and exposed structural timber elements.

  • Fencing & Boundary Posts — Durable resistance against weather and pests for long-lasting fences.

  • Landscaping & Garden Structures — Natural aesthetic and strong performance for garden posts, retaining elements or retaining walls.

  • Deck & Patio Structural Posts — Ideal for heavy-duty deck supports or outdoor decking frames.

  • Commercial Outdoor Frames — Suitable for timber frames in hospitality, parks, and outdoor public spaces.

FAQ's

Asked General Question

Ans:- They are milled from Spotted Gum hardwood, a native Australian species known for its high strength, density, and natural durability.

Ans:- Yes — Spotted Gum is Class 1 durable above ground, making it suitable for outdoor applications without rapid decay.

Ans:- No — Spotted Gum is naturally termite resistant, reducing the need for extra chemical protection in many applications.

Ans:- Spotted Gum posts are available in a range of sizes, from compact structural posts like 150×150 mm through to large feature posts like 200×200 mm or custom dimensions as required.

Ans:- Yes — posts available in Select F14 visual grade are suitable for engineered structural applications where strength and certification matter.

Ans:- Spotted Gum displays rich colour variation from light to dark brown with interlocked grain and occasional fiddleback figure, offering premium aesthetic appeal. 

WHAT WE OFFER

Crafting Comfort, Building Dreams

At Ballarat Timber Supplies, we’re committed to providing top-quality timber solutions tailored to your needs. Whether you’re working on a small DIY project or a large-scale construction, we make the process seamless and hassle-free.
Quality Without Delay

We make sure your requirements are handled efficiently, accurately and on time.

Flexible Delivery Timings

Choose a delivery time that suits you best.

No Appointment Necessary

Simply call, text, or email us to place your order—no waiting periods involved!

Free Consultation

Free friendly advice by some of Australia's best timber experts

Customers Supports

Orders can be made by simply a text, call or mail.

Free Quotation

FREE and transparent quotes with no hidden charges.

Affordable timbers

Highly affordable timber products for any needs of yours, be it residential or commercial

Quick and hassle-free delivery

Enjoy seamless, efficient delivery services that ensure your timber arrives when you need it.

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