🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
Welcome to A Class Building Materials
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Head Office Truganina
📌 6 Jessica Way, Truganina VIC 3029
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Diggers Rest
📌 8 Craftsman DR, Diggers Rest, 3427
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Geelong
📌 1 Industry Place Corio VIC 3214
27 products
27 products
Sort by:
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From $13.40
Sleepers 200 x 50 x 2.4m Treated Pine are ideal for building strong, attractive retaining walls, neat garden edging, and practical landscaping structures. Their H4 treatment makes them suitable for in-ground use, providing long-lasting performance in outdoor environments.
Key Features
- Application suitability – Rated H4 for direct ground contact, perfect for retaining walls, garden beds, and structural landscaping.
- Design – Standard 200 x 50 x 2.4m size offers a clean, uniform look that’s easy to plan and build with.
- Material quality – Manufactured from quality pine, kiln-dried and treated to meet structural and outdoor use standards.
- Durability – H4 treatment resists decay, termites, and fungal attack, extending the life of your outdoor projects.
- Installation – Straight, consistent boards are easy to cut, drill, and fix with standard tools and hardware.
- Maintenance – Low-maintenance timber that can be stained or sealed to enhance appearance and protection.
- Versatility – Suitable for tiered gardens, steps, edging, raised beds, and a wide range of custom landscape designs.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x50MM |
| Weight | 8KG per Linear Meter |
$14.50
Treated Pine Rail is a durable, versatile solution for building strong, long-lasting outdoor structures. Ideal for fencing, garden edging, pergolas, and general landscaping, this rail offers a balance of strength, workability, and weather resistance—perfect for DIYers, tradies, and professional builders looking for reliable structural timber that’s easy to cut, fix, and finish.
Key Features
-
Outdoor-Ready Treated Pine
Pressure-treated to help resist decay, insects, and moisture, making it suitable for exposed exterior applications and long-term outdoor use. -
Structural Versatility
Well-suited for fence rails, garden frames, retaining structures, and light construction projects where consistent performance and stability are essential. -
Easy to Work With
Can be cut, drilled, and fastened using standard woodworking tools, allowing for quick installation and clean, accurate joins on site. -
Smooth, Uniform Finish
Consistent surface quality supports painting, staining, or oiling, so you can match existing structures or achieve a specific design look. -
Cost-Effective Performance
Offers a strong balance of durability and value, helping keep project budgets under control without compromising on reliability.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 75x50x4.8 | 3 Kg / Lm |
| A Class Building Materials | 75x50x5.4 | 3 Kg / Lm |
| A Class Building Materials | 75x50x6.0 | 3 Kg / Lm |
From $41.80
The SP 50x50x2.0 Steel Post is a robust, versatile support ideal for modern fencing and light structural applications, providing a stable, long-lasting framework for residential, commercial, and rural projects.
Key Features
- Fencing suitability – Designed specifically for use as a strong, reliable support post in a wide range of fencing installations.
- 50x50mm profile – Square 50x50mm section offers excellent rigidity and a clean, uniform look along fence lines.
- 2.0mm wall thickness – Sturdy 2.0mm wall provides enhanced strength and resistance to bending under load.
- Steel durability – Manufactured from quality steel for long-term performance and structural integrity.
- Weather resistance – Engineered to withstand outdoor conditions, helping to reduce corrosion and extend service life.
- Easy installation – Straightforward to cut, align, and fix with standard tools and fittings, saving time on site.
- Compatibility with fencing systems – Suits a variety of fencing panels, brackets, and accessories for flexible design options.
[additional]
| Brand: | A Class Building Materials |
| Lengths: | 2000MM, 2400MM, 2700MM, 3000MM |
| Color | Surfmist, Evening Haze, Paperbark, Riversand, Basalt, Harvest, Dune, Manor Red, Deep Ocean, Cottage Green, Monument and Many More |
Note: These colors are for reference only. Shades in the pictures may vary.
$15.78
Timber Plinth Treated Pine is a durable, cost-effective solution for protecting the base of your fencing and landscaping projects. Ideal for garden edging, retaining structures, and boundary fences, this treated pine plinth helps prevent soil contact with fence palings, reduces rot, and extends the life of your outdoor timber installations.
Key Features
-
Durable Treated Pine
Manufactured from quality pine that’s treated to resist decay, termites, and harsh outdoor conditions, ensuring long-lasting performance in exposed environments. -
Fence & Garden Protection
Acts as a barrier between soil and fence palings or posts, helping to minimise moisture damage, warping, and ground-level deterioration. -
Versatile Landscaping Use
Suitable for use as a fence plinth, garden edging, low retaining elements, and other structural or decorative landscaping applications. -
Easy to Cut and Install
Can be cut to length with standard tools and fixed to posts or supports with common fasteners, making it straightforward for both DIYers and professionals. -
Cost-Effective Outdoor Solution
Offers a budget-friendly way to improve fence longevity and achieve a clean, finished look along the base of your outdoor structures.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 150 x 25 x 5400mm | 3kg / LM |
| A Class Building Materials | 150 x 25 x 6000mm | 3kg / LM |
From $33.25
The 100x100 H Channel 0.9m Hot Dip Galvanised is designed to act as a strong connector and support member in retaining wall and structural systems, securely holding sleepers or panels in place while maintaining alignment and stability.
Key Features
- Application suitability – Ideal for small to medium retaining walls, garden edging, and light structural framing where reliable post-to-sleeper connection is required.
- Design – 100x100 H-profile provides a precise channel for sleepers, ensuring straight, stable walls and clean, professional lines.
- Material quality – Manufactured from high-quality steel for consistent strength and performance under load.
- Durability – Hot dip galvanised finish offers excellent corrosion resistance for long-term outdoor use in harsh weather conditions.
- Installation – Supplied in a manageable 0.9m length for easier handling, positioning, and fixing on site.
- Maintenance – Low-maintenance finish reduces the need for repainting or surface treatment over the product’s service life.
- Versatility – Compatible with a wide range of sleeper materials and wall layouts, suitable for both residential and light commercial projects.
[additional]
| Brand: | A Class Building Materials |
| Lengths: | 900MM, 1200MM, 1500MM, 1800MM, 2000MM, 2400MM, 3000MM |
From $49.50
The SP 65x65x2.0 Steel Post is a robust, versatile support ideal for modern fencing and light structural applications, providing a stable, long-lasting framework for residential, commercial, and rural projects.
Key Features
- Fencing suitability – Designed specifically for use as a strong, reliable support post in a wide range of fencing installations.
- 65x65mm profile – Square 50x50mm section offers excellent rigidity and a clean, uniform look along fence lines.
- 2.0mm wall thickness – Sturdy 2.0mm wall provides enhanced strength and resistance to bending under load.
- Steel durability – Manufactured from quality steel for long-term performance and structural integrity.
- Weather resistance – Engineered to withstand outdoor conditions, helping to reduce corrosion and extend service life.
- Easy installation – Straightforward to cut, align, and fix with standard tools and fittings, saving time on site.
- Compatibility with fencing systems – Suits a variety of fencing panels, brackets, and accessories for flexible design options.
[additional]
| Brand: | A Class Building Materials |
| Lengths: | 2000MM, 2400MM, 2700MM, 3000MM |
| Color | Surfmist, Evening Haze, Paperbark, Riversand, Basalt, Harvest, Dune, Manor Red, Deep Ocean, Cottage Green, Monument and Many More |
Note: These colors are for reference only. Shades in the pictures may vary.
$16.00
Capping Treated Pine is a durable, cost-effective solution for finishing fence lines and outdoor timber projects where longevity and a clean, professional look matter. Ideal for capping paling fences, screening, garden edging, and general landscaping, this treated pine capping helps protect exposed fence tops from weather damage while delivering a neat, modern finish that suits both residential and commercial properties. Perfect for builders, landscapers, and DIY renovators searching for reliable fence capping timber that’s easy to work with and built to last outdoors.
Key Features
- Outdoor-Grade Treated Pine – Manufactured from H3-treated pine for above-ground exterior use, helping resist decay, rot, and insect attack in exposed environments.
- Ideal for Fence Capping & Screening – Designed to neatly cap fence palings, screens, and garden structures, improving weather protection and extending fence life.
- Smooth, Easy-to-Work Timber – Straight, stable pine section that’s simple to cut, drill, and fix with standard woodworking tools, making installation fast for both tradies and DIYers.
- Clean, Versatile Appearance – Natural timber finish that can be painted, stained, or oiled to match existing fences, decks, and outdoor structures for a cohesive look.
- Cost-Effective, Long-Lasting Solution – Offers excellent value for fencing and landscaping projects where durability, performance, and a professional finish are essential.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 90 x 45 x 2700mm | 1.25kg / LM |
| A Class Building Materials | 90 x 45 x 4800mm | 1.25kg / LM |
| A Class Building Materials | 90 x 45 x 5400mm | 1.25kg / LM |
From $23.35
The 100PFC C Channel 0.9m Hot Dip Galvanised is a robust structural support ideal for retaining walls, boundary structures, and general construction projects where strength, stability, and corrosion resistance are essential.
Key Features
- Application suitability – Engineered for use in retaining walls, posts, and structural framing where reliable load-bearing support is required.
- Design – Precision-formed 100PFC C channel profile provides excellent rigidity and alignment for straight, stable wall and frame construction.
- Material quality – Manufactured from high-grade steel to ensure consistent strength and performance under demanding site conditions.
- Durability – Hot dip galvanised coating offers superior corrosion protection, extending service life in outdoor and moisture-prone environments.
- Installation – Supplied in a convenient 0.9m length for easy handling, cutting, and fixing on-site with standard tools and fasteners.
- Maintenance – Low-maintenance finish reduces the need for frequent inspections, repainting, or surface treatment over time.
- Versatility – Suitable for residential, commercial, and landscaping projects, and compatible with a wide range of wall systems and structural layouts.
[additional]
| Brand: | A Class Building Materials |
| Lengths: | 900MM, 1200MM, 1500MM, 1800MM, 2100MM, 2400MM, 3000MM |
From $21.95
Sleepers 200 x 75 x 2.4m Treated Pine H4 are ideal for building strong, attractive retaining walls, neat garden edging, and practical landscaping structures. Their H4 treatment makes them suitable for in-ground use, providing long-lasting performance in outdoor environments.
Key Features
- Application suitability – Rated H4 for direct ground contact, perfect for retaining walls, garden beds, and structural landscaping.
- Design – Standard 200 x 75 x 2.4m size offers a clean, uniform look that’s easy to plan and build with.
- Material quality – Manufactured from quality pine, kiln-dried and treated to meet structural and outdoor use standards.
- Durability – H4 treatment resists decay, termites, and fungal attack, extending the life of your outdoor projects.
- Installation – Straight, consistent boards are easy to cut, drill, and fix with standard tools and hardware.
- Maintenance – Low-maintenance timber that can be stained or sealed to enhance appearance and protection.
- Versatility – Suitable for tiered gardens, steps, edging, raised beds, and a wide range of custom landscape designs.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x75MM |
| Weight | 12KG per Linear Meter |
From $104.50
Square Post is a versatile steel support ideal for residential, commercial, and agricultural fencing, as well as light structural applications. Designed to provide strong, stable support for a wide range of fence types, it offers reliable performance in demanding outdoor environments while remaining easy to install and integrate with existing fencing systems.
Key Features
- Fencing suitability – Engineered for use with timber, wire, and panel fencing in boundary, garden, and security applications.
- Available sizes – Offered in multiple lengths and section sizes to suit different fence heights, loads, and design requirements.
- Steel durability – Manufactured from high-quality steel for excellent strength, rigidity, and long-term structural support.
- Weather resistance – Galvanized or coated finish helps protect against rust, corrosion, and harsh outdoor conditions.
- Easy installation – Straightforward to set in concrete or mount with brackets, reducing installation time on site.
- Compatibility with fencing systems – Designed to work with standard brackets, clips, and rails for seamless integration into most fencing systems.
[additional]
| Brand: | A Class Building Materials |
| Lengths: | 2700MM, 3000MM, 3200MM, 4000MM |
| Color | Night Sky, Surfmist, Monument, Woodland Grey, Domain |
Note: These colors are for reference only. Shades in the pictures may vary.
$17.50
Treated Pine Rail is a durable, versatile solution for building strong, long-lasting outdoor structures. Ideal for fencing, garden edging, pergolas, and general landscaping, this rail offers a balance of strength, workability, and weather resistance—perfect for DIYers, tradies, and professional builders looking for reliable structural timber that’s easy to cut, fix, and finish.
Key Features
-
Outdoor-Ready Treated Pine
Pressure-treated to help resist decay, insects, and moisture, making it suitable for exposed exterior applications and long-term outdoor use. -
Structural Versatility
Well-suited for fence rails, garden frames, retaining structures, and light construction projects where consistent performance and stability are essential. -
Easy to Work With
Can be cut, drilled, and fastened using standard woodworking tools, allowing for quick installation and clean, accurate joins on site. -
Smooth, Uniform Finish
Consistent surface quality supports painting, staining, or oiling, so you can match existing structures or achieve a specific design look. -
Cost-Effective Performance
Offers a strong balance of durability and value, helping keep project budgets under control without compromising on reliability.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 75x50x4.8 | 3 Kg / Lm |
| A Class Building Materials | 75x50x5.4 | 3 Kg / Lm |
| A Class Building Materials | 75x50x6.0 | 3 Kg / Lm |
From $29.50
The Retaining Wall H-Section 60x3mm is engineered to act as a strong connector and vertical support within sleeper retaining wall systems, securely holding sleepers in place and maintaining wall alignment over time.
Key Features
- Application suitability – Ideal for residential and light commercial retaining walls using concrete, timber, or composite sleepers.
- Design – Precision 60x3mm H-profile provides a snug fit for sleepers and consistent wall alignment.
- Material quality – Manufactured from high-grade steel for reliable structural performance.
- Durability – Corrosion-resistant finish helps withstand soil contact, moisture, and harsh outdoor conditions.
- Installation – Straightforward to set, align, and fix, supporting efficient on-site construction.
- Maintenance – Low-maintenance component that requires only periodic inspection for long-term service.
- Versatility – Suitable for use as joiners, corner posts, or end posts in a wide range of retaining wall layouts.
[additional]
| Brand: | A Class Building Materials |
| Lengths: |
600MM, 800MM, 900MM, 1000MM, 1200MM |
$31.30
Capping Treated Pine is a durable, cost-effective solution for finishing fence lines and outdoor timber projects where longevity and a clean, professional look matter. Ideal for capping paling fences, screening, garden edging, and general landscaping, this treated pine capping helps protect exposed fence tops from weather damage while delivering a neat, modern finish that suits both residential and commercial properties. Perfect for builders, landscapers, and DIY renovators searching for reliable fence capping timber that’s easy to work with and built to last outdoors.
Key Features
- Outdoor-Grade Treated Pine – Manufactured from H3-treated pine for above-ground exterior use, helping resist decay, rot, and insect attack in exposed environments.
- Ideal for Fence Capping & Screening – Designed to neatly cap fence palings, screens, and garden structures, improving weather protection and extending fence life.
- Smooth, Easy-to-Work Timber – Straight, stable pine section that’s simple to cut, drill, and fix with standard woodworking tools, making installation fast for both tradies and DIYers.
- Clean, Versatile Appearance – Natural timber finish that can be painted, stained, or oiled to match existing fences, decks, and outdoor structures for a cohesive look.
- Cost-Effective, Long-Lasting Solution – Offers excellent value for fencing and landscaping projects where durability, performance, and a professional finish are essential.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 90 x 45 x 2700mm | 1.25kg / LM |
| A Class Building Materials | 90 x 45 x 4800mm | 1.25kg / LM |
| A Class Building Materials | 90 x 45 x 5400mm | 1.25kg / LM |
$15.78
Treated Pine Rail is a durable, versatile solution for building strong, long-lasting outdoor structures. Ideal for fencing, garden edging, pergolas, and general landscaping, this rail offers a balance of strength, workability, and weather resistance—perfect for DIYers, tradies, and professional builders looking for reliable structural timber that’s easy to cut, fix, and finish.
Key Features
-
Outdoor-Ready Treated Pine
Pressure-treated to help resist decay, insects, and moisture, making it suitable for exposed exterior applications and long-term outdoor use. -
Structural Versatility
Well-suited for fence rails, garden frames, retaining structures, and light construction projects where consistent performance and stability are essential. -
Easy to Work With
Can be cut, drilled, and fastened using standard woodworking tools, allowing for quick installation and clean, accurate joins on site. -
Smooth, Uniform Finish
Consistent surface quality supports painting, staining, or oiling, so you can match existing structures or achieve a specific design look. -
Cost-Effective Performance
Offers a strong balance of durability and value, helping keep project budgets under control without compromising on reliability.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 75x50x4.8 | 3 Kg / Lm |
| A Class Building Materials | 75x50x5.4 | 3 Kg / Lm |
| A Class Building Materials | 75x50x6.0 | 3 Kg / Lm |
$17.50
Timber Plinth Treated Pine is a durable, cost-effective solution for protecting the base of your fencing and landscaping projects. Ideal for garden edging, retaining structures, and boundary fences, this treated pine plinth helps prevent soil contact with fence palings, reduces rot, and extends the life of your outdoor timber installations.
Key Features
-
Durable Treated Pine
Manufactured from quality pine that’s treated to resist decay, termites, and harsh outdoor conditions, ensuring long-lasting performance in exposed environments. -
Fence & Garden Protection
Acts as a barrier between soil and fence palings or posts, helping to minimise moisture damage, warping, and ground-level deterioration. -
Versatile Landscaping Use
Suitable for use as a fence plinth, garden edging, low retaining elements, and other structural or decorative landscaping applications. -
Easy to Cut and Install
Can be cut to length with standard tools and fixed to posts or supports with common fasteners, making it straightforward for both DIYers and professionals. -
Cost-Effective Outdoor Solution
Offers a budget-friendly way to improve fence longevity and achieve a clean, finished look along the base of your outdoor structures.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 150 x 25 x 5400mm | 3kg / LM |
| A Class Building Materials | 150 x 25 x 6000mm | 3kg / LM |
$26.95
Timber Plinth Treated Pine is a durable, cost-effective solution for protecting the base of your fencing and landscaping projects. Ideal for garden edging, retaining structures, and boundary fences, this treated pine plinth helps prevent soil contact with fence palings, reduces rot, and extends the life of your outdoor timber installations.
Key Features
-
Durable Treated Pine
Manufactured from quality pine that’s treated to resist decay, termites, and harsh outdoor conditions, ensuring long-lasting performance in exposed environments. -
Fence & Garden Protection
Acts as a barrier between soil and fence palings or posts, helping to minimise moisture damage, warping, and ground-level deterioration. -
Versatile Landscaping Use
Suitable for use as a fence plinth, garden edging, low retaining elements, and other structural or decorative landscaping applications. -
Easy to Cut and Install
Can be cut to length with standard tools and fixed to posts or supports with common fasteners, making it straightforward for both DIYers and professionals. -
Cost-Effective Outdoor Solution
Offers a budget-friendly way to improve fence longevity and achieve a clean, finished look along the base of your outdoor structures.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 150 x 38 x 5400mm | 3.3kg / LM |
$8.10
Timber Plinth Treated Pine is a durable, cost-effective solution for protecting the base of your fencing and landscaping projects. Ideal for garden edging, retaining structures, and boundary fences, this treated pine plinth helps prevent soil contact with fence palings, reduces rot, and extends the life of your outdoor timber installations.
Key Features
-
Durable Treated Pine
Manufactured from quality pine that’s treated to resist decay, termites, and harsh outdoor conditions, ensuring long-lasting performance in exposed environments. -
Fence & Garden Protection
Acts as a barrier between soil and fence palings or posts, helping to minimise moisture damage, warping, and ground-level deterioration. -
Versatile Landscaping Use
Suitable for use as a fence plinth, garden edging, low retaining elements, and other structural or decorative landscaping applications. -
Easy to Cut and Install
Can be cut to length with standard tools and fixed to posts or supports with common fasteners, making it straightforward for both DIYers and professionals. -
Cost-Effective Outdoor Solution
Offers a budget-friendly way to improve fence longevity and achieve a clean, finished look along the base of your outdoor structures.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 150 x 25 x 5400mm | 3kg / LM |
| A Class Building Materials | 150 x 25 x 6000mm | 3kg / LM |
$8.10
Treated Pine Rail is a durable, versatile solution for building strong, long-lasting outdoor structures. Ideal for fencing, garden edging, pergolas, and general landscaping, this rail offers a balance of strength, workability, and weather resistance—perfect for DIYers, tradies, and professional builders looking for reliable structural timber that’s easy to cut, fix, and finish.
Key Features
-
Outdoor-Ready Treated Pine
Pressure-treated to help resist decay, insects, and moisture, making it suitable for exposed exterior applications and long-term outdoor use. -
Structural Versatility
Well-suited for fence rails, garden frames, retaining structures, and light construction projects where consistent performance and stability are essential. -
Easy to Work With
Can be cut, drilled, and fastened using standard woodworking tools, allowing for quick installation and clean, accurate joins on site. -
Smooth, Uniform Finish
Consistent surface quality supports painting, staining, or oiling, so you can match existing structures or achieve a specific design look. -
Cost-Effective Performance
Offers a strong balance of durability and value, helping keep project budgets under control without compromising on reliability.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 75x50x4.8 | 3 Kg / Lm |
| A Class Building Materials | 75x50x5.4 | 3 Kg / Lm |
| A Class Building Materials | 75x50x6.0 | 3 Kg / Lm |
$203.50
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 |
$181.50
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 |
$116.05
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 |
$106.15
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 |
From $479.05
Merbau Post 140 x 140mm is a premium structural hardwood post ideal for decking, pergolas, and a wide range of outdoor construction projects, offering strength, stability, and a rich, warm appearance that enhances any exterior space.
Key Features
- Application suitability – Engineered for use as a structural post in decks, pergolas, screens, and general outdoor framing.
- Design – Clean, square 140 x 140mm profile delivers a modern, architectural look that pairs well with most decking and cladding styles.
- Material quality – Manufactured from dense, high-grade Merbau hardwood known for its strength, stability, and attractive grain.
- Durability – Naturally resistant to decay, termites, and harsh weather, making it ideal for long-term outdoor exposure.
- Installation – Straight, accurately machined sections make cutting, fixing, and aligning posts fast and efficient on site.
- Maintenance – Can be easily oiled or sealed to maintain colour and protect the surface, or left to weather naturally over time.
- Versatility – Suitable for both structural and decorative applications, from support posts to feature elements and custom outdoor designs.
[additional]
| Brand: | A Class Building Materials |
| Size: | 140x140 |
| Weight | 16.85KG per Linear Meter |
From $206.42
Merbau Post 115 x 115mm is a premium structural hardwood post ideal for decking, pergolas, and a wide range of outdoor construction projects, offering strength, stability, and a rich, warm appearance that enhances any exterior space.
Key Features
- Application suitability – Engineered for use as a structural post in decks, pergolas, screens, and general outdoor framing.
- Design – Clean, square 115 x 115mm profile delivers a modern, architectural look that pairs well with most decking and cladding styles.
- Material quality – Manufactured from dense, high-grade Merbau hardwood known for its strength, stability, and attractive grain.
- Durability – Naturally resistant to decay, termites, and harsh weather, making it ideal for long-term outdoor exposure.
- Installation – Straight, accurately machined sections make cutting, fixing, and aligning posts fast and efficient on site.
- Maintenance – Can be easily oiled or sealed to maintain colour and protect the surface, or left to weather naturally over time.
- Versatility – Suitable for both structural and decorative applications, from support posts to feature elements and custom outdoor designs.
[additional]
| Brand: | A Class Building Materials |
| Size: | 2.7M, 3.0M, 3.6M, 4.8M |
| Weight | 11.4KG per Linear Meter |
From $124.74
Merbau Post 90 x 90mm is a premium structural hardwood post ideal for decking, pergolas, and a wide range of outdoor construction projects, offering strength, stability, and a rich, warm appearance that enhances any exterior space.
Key Features
- Application suitability – Engineered for use as a structural post in decks, pergolas, screens, and general outdoor framing.
- Design – Clean, square 90 x 90mm profile delivers a modern, architectural look that pairs well with most decking and cladding styles.
- Material quality – Manufactured from dense, high-grade Merbau hardwood known for its strength, stability, and attractive grain.
- Durability – Naturally resistant to decay, termites, and harsh weather, making it ideal for long-term outdoor exposure.
- Installation – Straight, accurately machined sections make cutting, fixing, and aligning posts fast and efficient on site.
- Maintenance – Can be easily oiled or sealed to maintain colour and protect the surface, or left to weather naturally over time.
- Versatility – Suitable for both structural and decorative applications, from support posts to feature elements and custom outdoor designs.
[additional]
| Brand: | A Class Building Materials |
| Size: | 2.7M, 3.0M, 3.6M, 4.8M |
| Weight | 7KG per Linear Meter |
From $63.16
The 100x100 45C Corner Channel 0.9m Hot Dip Galvanised is designed as a robust corner connector and structural support for sleeper and timber retaining wall systems, providing secure alignment and long-lasting stability at wall junctions.
Key Features
- Application suitability – Ideal for use in residential and light commercial retaining walls, especially at internal and external corners.
- Design – 100x100 45C profile delivers strong, right-angle support to keep sleepers and wall sections firmly in place.
- Material quality – Manufactured from high-grade steel for reliable structural performance under soil and load pressure.
- Durability – Hot dip galvanised finish offers superior corrosion resistance for long-term outdoor use in harsh conditions.
- Installation – 0.9m length is easy to handle and position on-site, simplifying alignment and fixing of sleepers.
- Maintenance – Galvanised coating minimises rust and wear, reducing the need for ongoing maintenance or replacement.
- Versatility – Suitable for a range of sleeper materials and wall layouts, including stepped, tiered, and angled design
[additional]
| Brand: | A Class Building Materials |
| Lengths: | 900MM, 1200MM, 1500MM, 1800MM |
$15.64
Treated Pine Decking 90x22x3.6 is a versatile, cost-effective solution for outdoor decking projects in both residential backyards and commercial spaces, offering a balance of strength, durability, and visual appeal.
Key Features
- Application suitability – Ideal for patios, verandas, walkways, and light commercial decks where a stable, reliable surface is required.
- Dimensions – 90mm wide x 22mm thick x 3.6m long boards provide a practical size for efficient coverage and clean deck layouts.
- Construction/material – Manufactured from quality pine, offering a strong yet workable softwood that’s easy to cut and fix on site.
- Treatment – Pressure-treated to help resist decay, insects, and fungal attack, extending the service life in exposed outdoor conditions.
- Durability – Designed to withstand typical weathering and foot traffic when installed and maintained according to best practices.
- Installation – Straight, uniform boards allow for quick installation with standard decking screws or nails on suitable subframes.
- Maintenance – Can be stained, sealed, or painted; regular cleaning and recoating help preserve appearance and performance over time.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 90 x 22mm |
| Weight: |
1.1kgs per Linear Meter |
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Timber and Posts
Timber & Posts
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