🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
🛒 20,000+ Products
🚚 Delivering Australia Wide
- All categories
Welcome to A Class Building Materials
Main menu
-
Products
- Products
-
Fencing
-
Gates
-
Post
-
Screening
-
Cement & Concrete Mixes
-
Decking
-
Landscaping
-
Sleepers
-
Structural Timber
-
Building Materials
-
Tools
-
Paint & Decorating
-
Safety & Workwear
-
Automotive
-
Door & Hardware
-
Fasteners & Fixings
-
Cleaning
-
Latest Offers
-
Locations
-
Calculator
Your cart
Choose your Location
-
Head Office Ravenhall
27 Palm Springs Road, Ravenhall Victoria, Australia
-
Geelong
1 Industry Place Corio VIC 3214
Subheading
Product comparison
Describe you product comparison grid
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
Sleepers
Versatile Sleepers For Retaining WallsEdging, Garden Beds And Landscaping
- 20,000+ products
- Australia-wide delivery
- Victoria's #1 supplier
25 products
25 products
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
From $14.80
Sleepers 200 x 50mm 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 50mm 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 |
From $22.37
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 $32.95
H4 Treated Pine Sleepers 200x100 are rough-sawn and treated to Hazard Class 4 standards. These sleepers are commonly used for constructing retaining walls, garden beds, or as fencing plinths. They are available in lengths of 1.8m, 2.4m, and 3.0m, providing flexibility for various landscaping and construction needs.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x100MM |
| Weight | 16KG per Linear Meter |
From $22.60
The MicroPro Sienna Sleeper 200mm x 50mm is an ideal choice for building sturdy retaining walls, neat garden edging, and attractive landscaping features, offering a warm timber look with long-lasting performance outdoors.
Key Features
- Application suitability – Perfect for low retaining walls, raised garden beds, borders, and general landscaping structures.
- Design – Slim 200mm x 50mm profile delivers a clean, modern look that blends easily with most garden styles.
- Material quality – Manufactured from MicroPro-treated timber for enhanced protection against decay and termites.
- Durability – Engineered for long-term outdoor use, resisting rot and weathering in exposed environments.
- Installation – Lightweight section makes handling and cutting easier, simplifying DIY and professional installs.
- Maintenance – Low-maintenance finish that can be left natural or stained to match your landscape design.
- Versatility – Suitable for straight runs, gentle curves, and custom garden features across residential projects.
[additional]
| Brand: | A Class Building Materials |
| Dimensions |
200mm x 75mm |
From $25.50
The MicroPro Sienna Sleeper 200mm x 75mm is an ideal choice for building sturdy retaining walls, neat garden edging, and attractive landscaping features, offering a warm timber look with long-lasting performance outdoors.
Key Features
- Application suitability – Perfect for low retaining walls, raised garden beds, borders, and general landscaping structures.
- Design – Slim 200mm x 75mm profile delivers a clean, modern look that blends easily with most garden styles.
- Material quality – Manufactured from MicroPro-treated timber for enhanced protection against decay and termites.
- Durability – Engineered for long-term outdoor use, resisting rot and weathering in exposed environments.
- Installation – Lightweight section makes handling and cutting easier, simplifying DIY and professional installs.
- Maintenance – Low-maintenance finish that can be left natural or stained to match your landscape design.
- Versatility – Suitable for straight runs, gentle curves, and custom garden features across residential projects.
[additional]
| Brand: | A Class Building Materials |
| Dimensions |
200mmx75mm |
From $38.50
Concrete Plain Sleeper 200 x 80 x 1.2m 40MPa 2N12 is a heavy-duty, steel-reinforced concrete sleeper ideal for retaining walls, garden edging, and general landscaping projects where strength, stability, and a clean, modern look are essential.
Key Features
- Application suitability – Engineered for residential and light commercial retaining walls, garden borders, and tiered landscaping.
- Design – Plain, smooth-faced profile delivers a neat, contemporary appearance that complements a wide range of outdoor styles.
- Material quality – Manufactured from 40MPa high-strength concrete with 2N12 reinforcing bars for reliable structural performance.
- Durability – Resistant to rot, termites, and weathering, providing a long-lasting alternative to timber sleepers.
- Installation – Standard 200 x 80 x 1.2m size fits common sleeper systems, simplifying layout, handling, and alignment on site.
- Maintenance – Low-maintenance finish requires no painting or sealing, reducing long-term upkeep.
- Versatility – Suitable for straight runs, stepped levels, and mixed-material designs across a variety of landscaping applications.
[additional]
| Brand | Weight | Length | Thickness |
| A Class Building Materials | 57.6kg | 1.2m | 80mm |
| A Class Building Materials | 72Kg | 1.5m | 80mm |
| A Class Building Materials | 86.4kg | 1.8m | 80mm |
| A Class Building Materials | 96kg | 2.0m | 80mm |
| A Class Building Materials | 115.2kg | 2.4m | 80mm |
From $37.00
Charcoal Smooth Concrete Sleeper 200 x 80 x 1.8m is an ideal choice for building strong, modern retaining walls, neat garden edging, and stylish landscaping features. Its sleek charcoal finish and robust construction make it perfect for both residential and commercial outdoor projects.
Key Features
- Application suitability – Engineered for retaining walls, garden borders, steps, and terraced landscaping in a wide range of soil conditions.
- Design – Smooth charcoal finish delivers a clean, contemporary look that complements modern outdoor spaces.
- Material quality – Manufactured from high-grade, steel-reinforced concrete for strength, stability, and long-term performance.
- Durability – Resistant to rot, termites, warping, and weathering, ensuring a long service life with consistent appearance.
- Installation – Uniform 200 x 80 x 1.8m dimensions allow for straightforward handling, alignment, and stacking during installation.
- Maintenance – Low-maintenance surface that requires minimal cleaning and no painting or sealing in most applications.
- Versatility – Suitable for straight or tiered walls, raised garden beds, edging, and custom landscape designs.
[additional]
| Brand | Weight | Length | Thickness |
| A Class Building Materials | 86.4kg | 1.8m | 80mm |
| A Class Building Materials | 96kg | 2.0m | 80mm |
| A Class Building Materials | 115.2kg | 2.4m | 80mm |
From $43.00
The Concrete Sleeper Block Face 200 x 80mm is a robust, low-maintenance solution ideal for retaining walls, garden edging, and general landscaping, offering a clean, modern look that blends easily with a wide range of outdoor designs.
Key Features
- Application suitability – Perfect for residential and light commercial retaining walls, garden borders, and tiered landscaping projects.
- Design – Block face profile delivers a contemporary, textured finish that adds visual interest to any outdoor space.
- Material quality – Manufactured from high-grade, steel-reinforced concrete for consistent strength and performance.
- Durability – Engineered to resist weathering, soil pressure, and everyday wear for long-lasting structural integrity.
- Installation – Uniform 2000 x 200 x 80mm dimensions make layout, alignment, and stacking straightforward for installers.
- Maintenance – Non-porous surface is easy to clean and requires minimal ongoing upkeep to stay looking its best.
- Versatility – Suitable for straight runs, stepped levels, and mixed-use landscaping designs across a variety of site conditions.
[additional]
| Brand | Weight | Length | Thickness |
| A Class Building Materials | 86.4kg | 1.8m | 80mm |
| A Class Building Materials | 96kg | 2.0m | 80mm |
| A Class Building Materials | 115.2kg | 2.4m | 80mm |
From $43.00
Stackstone Concrete Sleeper 200 x 80 x 1.8m is a robust, stylish solution for retaining walls, garden edging, and general landscaping, offering long-lasting structural support with a modern, textured finish that complements a wide range of outdoor designs.
Key Features
- Application suitability – Ideal for residential retaining walls, garden beds, terraces, and boundary edging in both new and existing landscapes.
- Design – Features a stackstone-style textured face that delivers a contemporary, natural stone look without the cost or complexity of real stone.
- Material quality – Manufactured from high-strength, steel-reinforced concrete for reliable performance under load and in varying soil conditions.
- Durability – Engineered to resist weathering, rot, termites, and warping, ensuring a stable structure and appearance over many years.
- Installation – Uniform 200 x 80 x 1.8m dimensions allow for straightforward handling, alignment, and stacking with compatible posts and hardware.
- Maintenance – Low-maintenance surface that requires minimal cleaning and no painting or sealing for standard outdoor use.
- Versatility – Suitable for straight or tiered walls, raised planters, steps, and decorative borders to suit a wide range of landscape layouts.
[additional]
| Brand | Weight | Length | Thickness | Colours |
| A Class Building Materials | 86.4kg | 1.8m | 80mm | Charcoal, Jasper & Sandstone |
| A Class Building Materials | 96kg | 2.0m | 80mm | Charcoal, Jasper & Sandstone |
| A Class Building Materials | 115.2kg | 2.4m | 80mm | Charcoal, Jasper & Sandstone |
From $43.01
Woodgrain Concrete Sleeper 200 x 80mm is a robust, low‑maintenance solution for retaining walls, garden edging, and general landscaping, combining the natural look of timber with the strength and longevity of concrete.
Key Features
- Application suitability – Ideal for residential retaining walls, garden borders, and tiered landscaping projects.
- Design – Realistic woodgrain texture and neutral tone that blends seamlessly with natural surroundings.
- Material quality – Manufactured from high‑grade, steel‑reinforced concrete for superior structural performance.
- Durability – Resistant to rot, termites, warping, and weathering for long‑term outdoor use.
- Installation – Uniform 200 x 80mm profile for easy handling, alignment, and consistent wall construction.
- Maintenance – Virtually maintenance‑free surface that requires no painting, sealing, or regular treatment.
- Versatility – Suitable for straight or stepped layouts, raised garden beds, and custom landscape designs.
[additional]
| Brand | Weight | Length | Thickness |
| A Class Building Materials | 86.4kg | 1.8m | 80mm |
| A Class Building Materials | 96kg | 2.0m | 80mm |
| A Class Building Materials | 115.2kg | 2.4m | 80mm |
$68.20
A Hardwood Sleeper 200x75 typically refers to a rectangular piece of hardwood timber that measures 200mm in width and 75mm in thickness. These sleepers are known for their durability and strength, making them ideal for a range of outdoor projects. The term "sleeper" often relates to timber used in landscaping, garden edging, retaining walls, or other structural elements.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: |
200x75x2.4m |
| Weight | 12KG per Linear Meter |
$41.80
Hardwood Sleepers 200 x 50 x 2.4m are a robust, natural-looking solution for building long-lasting retaining walls, neat garden edging, and stylish landscaping features. Their solid hardwood construction and practical dimensions make them ideal for both structural and decorative outdoor projects.
Key Features
- Application suitability – Perfect for retaining walls, garden borders, raised beds, and general landscaping structures.
- Design – Clean, rectangular profile (200 x 50 x 2.4m) for straight, uniform lines and a professional finish.
- Material quality – Manufactured from quality hardwood for superior strength, stability, and a premium natural appearance.
- Durability – Dense hardwood resists warping, impact, and outdoor wear, providing long service life in exposed conditions.
- Installation – Easy to cut, drill, and fix into place, allowing straightforward installation for DIYers and professionals.
- Maintenance – Low-maintenance timber that can be oiled or sealed to enhance colour and extend lifespan.
- Versatility – Suitable for structural applications and decorative features, from steps and terraces to edging and garden features.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x50x2.4m |
| Weight | 8KG per Linear Meter |
$52.80
A Hardwood Sleeper 200x50 typically refers to a rectangular piece of hardwood timber that measures 200mm in width and 50mm in thickness. These sleepers are known for their durability and strength, making them ideal for a range of outdoor projects. The term "sleeper" often relates to timber used in landscaping, garden edging, retaining walls, or other structural elements.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x50x3.0m |
| Weight | 8KG per Linear Meter |
$90.20
Hardwood Sleepers 200 x 75 x 3.0m are a robust, natural-looking solution for building long-lasting retaining walls, neat garden edging, and stylish landscaping features. Their solid hardwood construction and practical dimensions make them ideal for both structural and decorative outdoor projects.
Key Features
- Application suitability – Perfect for retaining walls, garden borders, raised beds, and general landscaping structures.
- Design – Clean, rectangular profile (200 x 75 x 3.0m) for straight, uniform lines and a professional finish.
- Material quality – Manufactured from quality hardwood for superior strength, stability, and a premium natural appearance.
- Durability – Dense hardwood resists warping, impact, and outdoor wear, providing long service life in exposed conditions.
- Installation – Easy to cut, drill, and fix into place, allowing straightforward installation for DIYers and professionals.
- Maintenance – Low-maintenance timber that can be oiled or sealed to enhance colour and extend lifespan.
- Versatility – Suitable for structural applications and decorative features, from steps and terraces to edging and garden features.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x75X3.0m |
| Weight | 12KG per Linear Meter |
$52.80
Hardwood Sleepers 200 x 75 x 1.8 m are a robust, natural-looking solution for building long-lasting retaining walls, neat garden edging, and stylish landscaping features. Their solid hardwood construction and practical dimensions make them ideal for both structural and decorative outdoor projects.
Key Features
- Application suitability – Perfect for retaining walls, garden borders, raised beds, and general landscaping structures.
- Design – Clean, rectangular profile (200 x 75 x 1.8m) for straight, uniform lines and a professional finish.
- Material quality – Manufactured from quality hardwood for superior strength, stability, and a premium natural appearance.
- Durability – Dense hardwood resists warping, impact, and outdoor wear, providing long service life in exposed conditions.
- Installation – Easy to cut, drill, and fix into place, allowing straightforward installation for DIYers and professionals.
- Maintenance – Low-maintenance timber that can be oiled or sealed to enhance colour and extend lifespan.
- Versatility – Suitable for structural applications and decorative features, from steps and terraces to edging and garden features.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x75x1.8m |
| Weight | 12KG per Linear Meter |
From $53.35
Concrete Plain Sleeper 200 x 100 x 1.2m is a heavy-duty, steel-reinforced concrete sleeper ideal for retaining walls, garden edging, and general landscaping projects where strength, stability, and a clean, modern look are essential.
Key Features
- Application suitability – Engineered for residential and light commercial retaining walls, garden borders, and tiered landscaping.
- Design – Plain, smooth-faced profile delivers a neat, contemporary appearance that complements a wide range of outdoor styles.
- Material quality – Manufactured from 40MPa high-strength concrete with 2N12 reinforcing bars for reliable structural performance.
- Durability – Resistant to rot, termites, and weathering, providing a long-lasting alternative to timber sleepers.
- Installation – Standard 200 x 100 x 1.2m size fits common sleeper systems, simplifying layout, handling, and alignment on site.
- Maintenance – Low-maintenance finish requires no painting or sealing, reducing long-term upkeep.
- Versatility – Suitable for straight runs, stepped levels, and mixed-material designs across a variety of landscaping applications.
[additional]
| Brand | Weight | Length | Thickness |
| A Class Building Materials | 95.4kg | 1.8m | 100mm |
| A Class Building Materials | 106kg | 2.0m | 100mm |
| A Class Building Materials | 127.2kg | 2.4m | 100mm |
From $47.95
Charcoal Smooth Concrete Sleeper 200 x 100 x 1.8m is an ideal choice for building strong, modern retaining walls, neat garden edging, and stylish landscaping features. Its sleek charcoal finish and robust construction make it perfect for both residential and commercial outdoor projects.
Key Features
- Application suitability – Engineered for retaining walls, garden borders, steps, and terraced landscaping in a wide range of soil conditions.
- Design – Smooth charcoal finish delivers a clean, contemporary look that complements modern outdoor spaces.
- Material quality – Manufactured from high-grade, steel-reinforced concrete for strength, stability, and long-term performance.
- Durability – Resistant to rot, termites, warping, and weathering, ensuring a long service life with consistent appearance.
- Installation – Uniform 200 x 100 x 1.8m dimensions allow for straightforward handling, alignment, and stacking during installation.
- Maintenance – Low-maintenance surface that requires minimal cleaning and no painting or sealing in most applications.
- Versatility – Suitable for straight or tiered walls, raised garden beds, edging, and custom landscape designs.
[additional]
| Brand | Weight | Length | Thickness |
| A Class Building Materials | 95.4kg | 1.8m | 100mm |
| A Class Building Materials | 106kg | 2.0m | 100mm |
| A Class Building Materials | 127.2kg | 2.4m | 100mm |
From $50.60
The Concrete Sleeper Block Face 200 x 100mm is a robust, low-maintenance solution ideal for retaining walls, garden edging, and general landscaping, offering a clean, modern look that blends easily with a wide range of outdoor designs.
Key Features
- Application suitability – Perfect for residential and light commercial retaining walls, garden borders, and tiered landscaping projects.
- Design – Block face profile delivers a contemporary, textured finish that adds visual interest to any outdoor space.
- Material quality – Manufactured from high-grade, steel-reinforced concrete for consistent strength and performance.
- Durability – Engineered to resist weathering, soil pressure, and everyday wear for long-lasting structural integrity.
- Installation – Uniform 2000 x 200 x 100mm dimensions make layout, alignment, and stacking straightforward for installers.
- Maintenance – Non-porous surface is easy to clean and requires minimal ongoing upkeep to stay looking its best.
- Versatility – Suitable for straight runs, stepped levels, and mixed-use landscaping designs across a variety of site conditions.
[additional]
| Brand | Weight | Length | Thickness |
| A Class Building Materials | 95.4kg | 1.8m | 100mm |
| A Class Building Materials | 106kg | 2.0m | 100mm |
| A Class Building Materials | 127.2kg | 2.4m | 100mm |
From $50.60
Woodgrain Concrete Sleeper 200 x 100mm is a robust, low‑maintenance solution for retaining walls, garden edging, and general landscaping, combining the natural look of timber with the strength and longevity of concrete.
Key Features
- Application suitability – Ideal for residential retaining walls, garden borders, and tiered landscaping projects.
- Design – Realistic woodgrain texture and neutral tone that blends seamlessly with natural surroundings.
- Material quality – Manufactured from high‑grade, steel‑reinforced concrete for superior structural performance.
- Durability – Resistant to rot, termites, warping, and weathering for long‑term outdoor use.
- Installation – Uniform 200 x 100mm profile for easy handling, alignment, and consistent wall construction.
- Maintenance – Virtually maintenance‑free surface that requires no painting, sealing, or regular treatment.
- Versatility – Suitable for straight or stepped layouts, raised garden beds, and custom landscape designs.
[additional]
| Brand | Weight | Length | Thickness |
| A Class Building Materials | 95.4kg | 1.8m | 80mm |
| A Class Building Materials | 106kg | 2.0m | 80mm |
| A Class Building Materials | 127.2kg | 2.4m | 80mm |
From $42.90
Red Gum Sleeper is a premium Australian hardwood sleeper renowned for its exceptional strength, durability, and natural resistance to decay and termites. Ideal for retaining walls, garden edging, steps, and landscaping projects, its rich red-brown colour and distinctive grain provide a timeless, natural finish that performs reliably in demanding outdoor environments.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x50MM |
| Weight | 8KG per Linear Meter |
From $60.00
Red Gum Sleeper is a premium Australian hardwood sleeper renowned for its exceptional strength, durability, and natural resistance to decay and termites. Ideal for retaining walls, garden edging, steps, and landscaping projects, its rich red-brown colour and distinctive grain provide a timeless, natural finish that performs reliably in demanding outdoor environments.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 200x75MM |
| Weight | 8KG per Linear Meter |
From $64.00
Cypress Pine Sleepers are a versatile and durable timber solution for landscaping, garden edging, retaining walls, garden beds and outdoor construction projects. Featuring a natural timber appearance with visible grain and rustic character, these sleepers offer a practical combination of strength, stability and aesthetic appeal. Their natural texture makes them well suited to both functional and decorative outdoor applications.
Key Features
- Application suitability – Rated H4 for direct ground contact, perfect for retaining walls, garden beds, and structural landscaping.
- Design – Standard 200 x 50 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 |
From $42.50
Cypress Pine Sleepers are a versatile and durable timber solution for landscaping, garden edging, retaining walls, garden beds and outdoor construction projects. Featuring a natural timber appearance with visible grain and rustic character, these sleepers offer a practical combination of strength, stability and aesthetic appeal. Their natural texture makes them well suited to both functional and decorative outdoor applications.
Key Features
- Application suitability – Rated H4 for direct ground contact, perfect for retaining walls, garden beds, and structural landscaping.
- Design – Standard 150 x 50 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: | 150x50MM |
| Weight | 6.4KG per Linear Meter |
From $30.50
Cypress Pine Sleepers are a versatile and durable timber solution for landscaping, garden edging, retaining walls, garden beds and outdoor construction projects. Featuring a natural timber appearance with visible grain and rustic character, these sleepers offer a practical combination of strength, stability and aesthetic appeal. Their natural texture makes them well suited to both functional and decorative outdoor applications.
Key Features
- Application suitability – Rated H4 for direct ground contact, perfect for retaining walls, garden beds, and structural landscaping.
- Design – Standard 100 x 50 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: | 100x50MM |
| Weight | 4.25KG per Linear Meter |
$13.51
Sleepers 150x50mm 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 150 x 50mm 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: | 150x50MM |
| Weight | 6.5KG per Linear Meter |
Related Blogs
Sleepers
Sleepers in Melbourne – Treated Pine, Hardwood
Our sleepers range covers the main options for retaining walls, raised garden beds, steps and edging: H4 treated pine, hardwood, red gum, cypress and concrete sleepers. Whether you're a landscaper building a 1m retaining wall or a homeowner edging a veggie patch, we stock common lengths and thicknesses, plus the steel posts to hold them in place.
Choosing the right sleepers
- Treated pine: choose H4 for in-ground contact and garden beds; it's light and economical for low walls.
- Hardwood and red gum: heavier and longer lasting, with a natural look, but they can split and move as they dry.
- Concrete sleepers: won't rot or burn and suit higher walls with steel posts, though they're heavy to handle.
- Thickness: 75mm and thicker sleepers are recommended for retaining; thinner sleepers suit edging and garden beds.
- What else you'll need: galvanised steel posts or timber posts, concrete mix, ag pipe and gravel for drainage behind the wall.
Related: Treated Pine Sleepers, Concrete Sleepers, Hardwood Sleepers, Red Gum Sleepers and Retaining Wall Steel Posts.
FAQs
Which sleeper is best for a retaining wall?
For walls under about 1m, treated pine or hardwood with steel posts is common. For higher or longer-lasting walls, concrete sleepers with galvanised steel posts are a popular choice; walls over 1m usually need engineering and council approval.
How many sleepers do I need?
Divide the wall length by the sleeper length, then multiply by the number of rows to reach your height. Our free online calculators will work out sleepers, posts and concrete for you.
Do you deliver sleepers?
Yes, we deliver across Melbourne and Victoria. You can also collect for free from Ravenhall or Geelong.
Explore Related Collections
Let’s keep in touch!
Be the first to hear about the latest A Class Building Materials
Need help
Got questions? Call us
Need help with your order?
Available via chat
Chat With US
Shop by Category
Timber Fencing Colorbond Fencing Cement & Concrete Building Material Brush Fencing Landscaping Sleepers Decking Tools View All CategoriesQuick Links
Scam Alert Brochures Catalogues Shop All About us Careers Stores FAQs Trade / Credit Account All Brands- Choosing a selection results in a full page refresh.
- Opens in a new window.

