HARDWOOD

At A Class Building Materials in Melbourne, we offer a wide selection of hardwood posts perfect for any fencing or landscaping project. Our wooden posts provide both strength and style, and our hardwood fence posts ensure durability and long-lasting performance.

7 products


  • BLUE GUM HARDWOOD TIMBER POST- 125 x 75MM

    BLUE GUM HARDWOOD TIMBER POST- 125 x 75MM

    Timber Post 125 x 75 x 2.4m Blue Gum is a robust structural support ideal for fencing, landscaping, and retaining wall applications, offering strength, stability, and a clean, natural finish for outdoor projects. Key Features Application suitability – Engineered dimensions (125 x 75 x 2.4m) make it ideal for boundary fences, garden structures, and low retaining walls. Design – Rectangular profile provides a stable, straight post that’s easy to align and integrate into modern or traditional designs. Material quality – Manufactured from Blue Gum hardwood, known for its high density, strength, and attractive natural grain. Durability – Naturally hard-wearing timber that resists heavy loads and outdoor wear when correctly treated and installed. Installation – Consistent sizing allows for straightforward cutting, drilling, and fixing with standard fencing and landscaping hardware. Maintenance – Can be sealed, stained, or painted to enhance weather resistance and extend service life with minimal upkeep. Versatility – Suitable for residential, rural, and light commercial projects where a strong, natural timber post is required. [additional] Brand Dimensions Weight A-Class Building Materials 125 x 75 x 2100mm 10.7kg / LM A-Class Building Materials 125 x 75 x 2400mm 10.7kg / LM A-Class Building Materials 125 x 75 x 2700mm 10.7kg / LM A-Class Building Materials 125 x 75 x 3000mm 10.7kg / LM A-Class Building Materials 125 x 75 x 3600mm 10.7kg / LM

  • MIXED HARDWOOD POST- 125 x 75MM

    MIXED HARDWOOD POST- 125 x 75MM

    NSW Blue Gum Timber Post 125 x 75mm is a robust structural post designed to deliver long-lasting performance in fencing, landscaping, and retaining wall projects, offering strength, stability, and a clean, natural finish. Key Features Application suitability – Ideal for boundary fences, garden structures, and low retaining walls in residential and light commercial settings. Design – 125 x 75mm section provides a solid, stable profile that resists twisting and supports consistent alignment. Material quality – Manufactured from premium NSW Blue Gum hardwood, known for its density, strength, and attractive grain. Durability – Naturally resistant to wear and impact, providing excellent long-term performance in exposed outdoor environments. Installation – Straight, uniform sizing makes it easy to set out, cut, and fix with standard post anchors and fasteners. Maintenance – Can be sealed, stained, or oiled to enhance weather resistance and maintain its appearance over time. Versatility – Suitable for structural framing, feature posts, edging, and custom outdoor constructions across a range of designs. [additional] Brand Dimensions Weight A-Class Building Materials 125 x 75 x 2100mm 10.7kg / LM A-Class Building Materials 125 x 75 x 2400mm 10.7kg / LM A-Class Building Materials 125 x 75 x 2700mm 10.7kg / LM A-Class Building Materials 125 x 75 x 3000mm 10.7kg / LM A-Class Building Materials 125 x 75 x 3600mm 10.7kg / LM

  • DAR HARDWOOD POSTS- 125 x 75MM

    DAR HARDWOOD POSTS- 125 x 75MM

    Dar hardwood Post 125 x 75mm is a robust structural post ideal for fencing, landscaping, and retaining wall projects where strength, stability, and a natural timber finish are essential. Its dense hardwood construction provides long-lasting performance in demanding outdoor environments. Key Features Application suitability – Engineered for use in structural fencing, garden edging, and low retaining wall applications. Design – 125 x 75mm dressed section offers a clean, uniform profile for a neat, professional finish. Material quality – Manufactured from premium dar hardwood known for its density, strength, and attractive grain. Durability – Naturally hard-wearing timber with excellent resistance to wear and impact for long service life. Installation – Straight, accurately sized posts make layout, alignment, and fixing fast and efficient on site. Maintenance – Can be sealed, stained, or oiled to enhance weather resistance and maintain its appearance over time. Versatility – Suitable for residential and light commercial projects, blending easily with a wide range of landscape designs. [additional] Brand Dimensions Weight A-Class Building Materials 125 x 75 x 2100mm 10.7kg / LM A-Class Building Materials 125 x 75 x 2400mm 10.7kg / LM A-Class Building Materials 125 x 75 x 2700mm 10.7kg / LM A-Class Building Materials 125 x 75 x 3000mm 10.7kg / LM A-Class Building Materials 125 x 75 x 3600mm 10.7kg / LM

  • NSW HARDWOOD BLUE GUM POST 125x125x2.7

    NSW HARDWOOD BLUE GUM POST 125x125x2.7

    Hardwood Sleepers 125 x 125 x 2.7m are a robust, structural-grade choice for retaining walls, garden edging, and a wide range of landscaping projects, offering strength, stability, and a clean, natural timber finish that enhances any outdoor space. Key Features Application suitability – Ideal for low to medium-height retaining walls, garden borders, steps, and raised beds in residential and light commercial landscapes. Design – Uniform 125 x 125 x 2.7m dimensions provide a solid, squared profile for neat lines and consistent, professional-looking installations. Material quality – Manufactured from dense, structural hardwood selected for strength, stability, and resistance to outdoor conditions. Durability – Naturally hard-wearing timber with excellent load-bearing capacity and long service life when correctly installed and maintained. Installation – Straight, consistent sections make cutting, aligning, and fixing easier for both DIY users and professional landscapers. Maintenance – Can be oiled, stained, or sealed to enhance weather resistance and appearance, with minimal ongoing upkeep required. Versatility – Suitable for a variety of landscape designs, from rustic garden edging to contemporary tiered retaining walls and feature structures. [additional] Brand: A-Class Building Materials Dimensions: 125x2.7MM Weight 12KG per Linear Meter

    $96.50

  • NSW HARDWOOD BLUE GUM POST 125x125x3.0

    NSW HARDWOOD BLUE GUM POST 125x125x3.0

    Hardwood Sleepers 125 x 125 x 3.0 m are a robust, structural-grade choice for retaining walls, garden edging, and a wide range of landscaping projects, offering strength, stability, and a clean, natural timber finish that enhances any outdoor space. Key Features Application suitability – Ideal for low to medium-height retaining walls, garden borders, steps, and raised beds in residential and light commercial landscapes. Design – Uniform 125 x 125 x 3.0 m dimensions provide a solid, squared profile for neat lines and consistent, professional-looking installations. Material quality – Manufactured from dense, structural hardwood selected for strength, stability, and resistance to outdoor conditions. Durability – Naturally hard-wearing timber with excellent load-bearing capacity and long service life when correctly installed and maintained. Installation – Straight, consistent sections make cutting, aligning, and fixing easier for both DIY users and professional landscapers. Maintenance – Can be oiled, stained, or sealed to enhance weather resistance and appearance, with minimal ongoing upkeep required. Versatility – Suitable for a variety of landscape designs, from rustic garden edging to contemporary tiered retaining walls and feature structures. [additional] Brand: A-Class Building Materials Dimensions: 125x3.0MM Weight 12KG per Linear Meter

    $105.50

  • NSW HARDWOOD BLUE GUM POST 150x150x2.7

    NSW HARDWOOD BLUE GUM POST 150x150x2.7

    NSW Hardwood Blue Gum Post 150 x 150 x 2.7m is a robust structural post ideal for heavy-duty framing, boundary fencing, and premium landscaping projects where strength, stability, and a natural timber finish are essential. Key Features Application suitability – Engineered for use as structural posts, fence uprights, and landscape supports in residential and rural settings. Design – 150 x 150mm section with a 2.7 m length provides a solid, balanced profile for straight, uniform lines and a professional finish. Material quality – Manufactured from high-grade NSW Blue Gum hardwood, selected for density, strength, and consistent performance. Durability – Naturally hard-wearing timber with excellent resistance to wear and impact, suitable for long-term outdoor use when properly protected. Installation – Straight, square-cut post dimensions make setting out, aligning, and fixing to footings or brackets fast and efficient. Maintenance – Can be sealed, stained, or painted to enhance weather resistance and simplify ongoing care. Versatility – Suitable for decks, pergolas, fences, retaining features, and other structural or decorative landscape applications. [additional] Brand: A-Class Building Materials Dimensions: 150x150x2.7MM Weight 12KG per Linear Meter

    $165.00

  • NSW HARDWOOD BLUE GUM POST 150x150x3.0

    NSW HARDWOOD BLUE GUM POST 150x150x3.0

    NSW Hardwood Blue Gum Post 150 x 150 x 3.0m is a robust structural post ideal for heavy-duty framing, boundary fencing, and premium landscaping projects where strength, stability, and a natural timber finish are essential. Key Features Application suitability – Engineered for use as structural posts, fence uprights, and landscape supports in residential and rural settings. Design – 150 x 150mm section with a 3.0m length provides a solid, balanced profile for straight, uniform lines and a professional finish. Material quality – Manufactured from high-grade NSW Blue Gum hardwood, selected for density, strength, and consistent performance. Durability – Naturally hard-wearing timber with excellent resistance to wear and impact, suitable for long-term outdoor use when properly protected. Installation – Straight, square-cut post dimensions make setting out, aligning, and fixing to footings or brackets fast and efficient. Maintenance – Can be sealed, stained, or painted to enhance weather resistance and simplify ongoing care. Versatility – Suitable for decks, pergolas, fences, retaining features, and other structural or decorative landscape applications. [additional] Brand: A-Class Building Materials Dimensions: 150x150MM Weight 12KG per Linear Meter

    $185.00

A Class Building Materials: Melbourne’s Largest Supplier of Hardwood Posts

Do you wish to do a makeover for the fence in your garden? Hardwood posts for your fence are a good choice for decorative or construction purposes. These are made from high-quality timber and are naturally resistant to harsh weather as well as termites. Hence, hardwood posts require no treatment and are a top pick amongst builders.

A Class Building Materials is the place to be if you are looking for hardwood posts in Melbourne. We have square hardwood posts made from cypress in different sizes on our online store. You can explore the hardwood varieties we have and pick one based on your preferences or requirements.

Why is Hardwood a Suitable Material for Posts?

Hardwood posts made out of cypress are durable and very stable, besides being rot and water-resistant. Using them as fences is a great choice as it also withstands the elements. Apart from longevity, it also makes outdoor structures aesthetic. You get a rustic vibe that gels effortlessly with any setting.

So, these structural hardwood posts are the best choice for outdoor structures as they are durable and maintain their beauty for years. They contain natural oils that protect against termites and pests. However, with time, scratches or dings may appear. Fortunately, you can fix them without much effort. This is another factor that makes hardwood the preferred choice over softwood - hassle-free maintenance. We have the following sizes of hardwood timber posts at our store:

  • NSW BLUE GUM TIMBER POST - 125 x 75
  • TIMBER POST - Cypress 125x75
  • TIMBER POST - Rough Cypress Pine 125x125
  • TIMBER POST Cypress - 100x100

Choose Hardwood and Make a Sustainable Choice

The ability to meet our needs without compromising the future is a great goal. Hence, promoting sustainable building materials is one of the factors A Class Building Materials strives for. One such material is Hardwood. It is a sustainable choice for creating outdoor structures for your home or business.

 Its unique features make it a good choice for construction projects. It is durable, compact, resistant to decay, and repels pests, moisture or decay. Thus, you can use hardwood posts for fencing if you’re looking for a replacement. It is sustainable, eco-friendly and very sophisticated.

Benefits of Using Hardwood Posts

You may ask yourself, “Why go for Hardwood posts?”. Well for starters, it is sustainable, eco-friendly, and maintains its quality as well as natural beauty very well. Here are some more benefits of hardwood:

  • Strength and Stability:

    Hardwood has great strength with a high density of 820 kg/m3. It can support your fence, mailbox, or pergola, resisting strong winds and massive loads.
  • Unmatched Survival:

    It also has a Class 2 durability rating and will last for 15-40 years above ground or 15-25 years underground with good care. They can withstand rot, termites, and even marine borers.
  • Low Maintenance:

    Compared to other timber types, hardwood posts is very low maintenance. With regular polish, it will look elegant for years.
  • Sustainable Choice:

    hardwood is naturally resistant to most factors that cause damage. Therefore, you don’t have to worry about replacing it frequently. This makes it very cost-effective and eco-friendly.
  • Natural Fire Resistance:

    Hardwood is fire resistant, making it an excellent choice for bushfire-prone areas.

Discover Premium Quality hardwood Posts and Sleepers in Melbourne

When you invest in something, you want to last it for a long time. At A Class Building Materials, we provide premium quality Hardwood posts and sleepers for sale. They will not compromise on style and strength, which makes it a sustainable option for your patio or garden fence.

Hardwood withstands the elements and pests very well. You can be sure that it’ll maintain its elegance for a long time. That is why most homeowners and builders prefer hardwood posts and sleepers.

You’ll find some of the best hardwood posts for sale in Melbourne, Victoria, at our store. To learn more about our products, don’t hesitate to call us on 03 8375 1800, or drop us an email at sales@aclassbuildingmaterials.com.au / sunbury@aclassbuildingmaterials.com.au.

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