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Sleepers Treated Pine Sleepers

Treated Pine Sleepers

200x50, 200x75 and 200x100mm treated pine for retaining walls, garden beds and edging — the everyday sleeper, easy to cut and fix.

4 products

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Truganina Store

TREATED PINE SLEEPERS 200x50

(0)

From $14.80

Unit price

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

Size

200x50x1.8 200x50x2.4 200x50x2.7 200x50x3.0 200x50x3.3 200x50x5.4 200x50x6.0

In stock

Available for pickup at

Out of stock at

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Truganina Store

TREATED PINE SLEEPERS 200x75

(0)

From $22.37

Unit price

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

Size

200x75x1.8 200x75x2.4 200x75x2.7 200x75x3.0 200x75x3.6

In stock

Available for pickup at

Out of stock at

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Truganina Store

TREATED PINE SLEEPERS 200X100

(0)

From $32.95

Unit price

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

Size

200x100x1.8 200x100x2.4 200x100x3.0

In stock

Available for pickup at

Out of stock at

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A Class Building Materials

Treated Pine Sleepers H4 150x50x2.4m

(0)

$13.51

Unit price

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

In stock

Available for pickup at

Out of stock at

Related Blogs

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Treated Pine Sleepers

Treated Pine Sleepers in Melbourne

Treated pine sleepers are the most economical way to build garden beds, edging, steps and low retaining walls. Ours are H4 treated for in-ground contact, light enough to handle without machinery and easy to cut with a circular saw. They suit DIY homeowners building raised veggie beds and landscapers needing straight, consistent sleepers for low walls.

Choosing the right treated pine sleepers

Treatment: H4 is the minimum for sleepers in contact with soil; seal cut ends with a preservative.
Thickness: use 75mm or thicker for retaining; 50mm sleepers suit edging and garden beds.
Height: treated pine is best for walls under about 1m; taller walls usually call for concrete sleepers and engineering.
Posts: pair with galvanised steel H-posts or C-posts, or timber posts, set in concrete.
Drainage: lay ag pipe and gravel behind the wall to stop water building up.

Compare with Cypress Sleepers, MicroPro Sienna Sleeper and Concrete Sleepers, or see AGI Pipes.

FAQs

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Are treated pine sleepers safe for veggie gardens?

Many gardeners line the inside of the bed with plastic to keep soil off the timber. If you'd prefer to avoid treated timber, consider cypress or MicroPro Sienna sleepers.

How long do treated pine sleepers last?

H4 treated pine is rated for in-ground use and lasts many years when installed with good drainage and sealed cut ends.

How many sleepers do I need?

Divide the wall or bed length by the sleeper length and multiply by the number of rows. Use our free online calculators for a quick estimate.