Rouse Hill Landscape Supplies (02) 9679 1218
Macarthur Timber & Building Supplies (02) 4628 0225

Retaining Walls

ALL OUR SLEEPERS ARE SUITABLE FOR USE IN STRUCTURAL RETAINING WALLS!

A timber retaining wall not only gives a fantastic natural look and feel to your house and garden it is also the most cost effective way to retain or divid your yard. There are many different types of retaining walls and as your Outdoor Timber Specialists we supply all types of timber for residential retaining walls to commercial retaining walls.

If you are looking to build a retaining wall we have you covered, from a small garden retaining wall, to sleeper retaining walls, round log retaining walls, wing split (half log) retaining walls, bevelled edge sleeper retaining wall, the RetainIT retaining wall systems and any other suitable timber combination you can think of. We also specialise in retaining walls under fences.

Whether you are a DIY retaining wall builder looking for a cheap retaining wall, or a professional landscaper, builder or fencer we have all the timber and fasteners you require to get the job done at a great price.

How to build a retaining wall?
It is important to remember to use posts and whalers that are strong enough to withstand the loads placed on your wall for the next 20 plus years... not just the next three.  This is an all too common mistake! Post spacings are recommended to be between 1.2m and 1.5m spacings. They must NOT exceed 1.5m.

Please check with your local council as to whether your wall needs to be engineered.

If you are unsure or require some more advice do not hesitate to contact our friendly team.

450 x 50mm Steel Joiner Retain-iT Post

CODE: SPJOIN50450

$24.00 ($26.40 inc tax)

JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 200mm high 50mm system suits all 50mm... More 


450 x 75mm Black Steel Corner Retain-iT Post

CODE: BSPCNR75450

To Order
$30.70 ($33.77 inc tax)

CORNER POST FOR A PERFECT 90° CORNER Converts timber sleepers into timber retaining walls up to 200mm high 75mm  system suits all 75mm... More 


450 x 75mm Black Steel Joiner Retain-iT Post

CODE: BSPJOIN75450

$30.70 ($33.77 inc tax)

JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 200mm high 75mm system suits all 75mm... More 


450 x 75mm Steel Corner Retain-iT Post

CODE: SPCNR75450

$29.10 ($32.01 inc tax)

CORNER POST FOR A PERFECT 90° CORNER Converts timber sleepers into timber retaining walls up to 200mm high 50mm system suits all 75mm... More 


450 x 75mm Steel End Retain-iT Post

CODE: SPEND75450

$13.75 ($15.13 inc tax)

A NEAT FINISH FOR THE END OF A WALL Converts timber sleepers into timber retaining walls up to 200mm high 50mm system suits all 75mm timber... More 


450 x 75mm Steel End Retain-iT Post

CODE: BSPEND75450

To Order
$14.70 ($16.17 inc tax)

A NEAT FINISH FOR THE END OF A WALL Converts timber sleepers into timber retaining walls up to 200mm high 75mm system suits all 75mm timber... More 


450 x 75mm Steel Joiner Retain-iT Post

CODE: SPJOIN75450

$29.10 ($32.01 inc tax)

JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 200mm high 50mm system suits all 75mm... More 


450mm Corner Sleeper Stake Steel

CODE: PEGSTEELCNR450

$5.00 ($5.50 inc tax)

450mm Corner Sleeper Stake Steel Corner metal stake Secures timber borders for raised garden beds, vegetable patches, sandpits and play areas... More 


450mm Sleeper Stake Steel

CODE: PEGSTEEL450

$5.00 ($5.50 inc tax)

450mm Sleeper Stake Steel Flat metal stake Secures timber borders for raised garden beds, vegetable patches, sandpits and play areas 450mm... More 


65mm x 10m Ag Pipe

CODE: AG06510

$24.00 ($26.40 inc tax)

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65mm x 10m Ag Pipe with Sock

CODE: AGS6510

To Order
$37.75 ($41.53 inc tax)

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65mm x 20m Ag Pipe

CODE: AG6520

$48.15 ($52.97 inc tax)

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65mm x 20m Ag Pipe with Sock

CODE: AGS6520

To Order
$63.50 ($69.85 inc tax)

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750 x 50mm Black Steel Corner Retain-iT Post

CODE: BSPCNR50750

$41.10 ($45.21 inc tax)

CORNER POST FOR A PERFECT 90° CORNER Converts timber sleepers into timber retaining walls up to 400mm high 50mm system suits all 50mm... More 


750 x 50mm Black Steel End Retain-iT Post

CODE: BSPEND50750

$21.70 ($23.87 inc tax)

A NEAT FINISH FOR THE END OF A WALL Converts timber sleepers into timber retaining walls up to 400mm high 50mm system suits all 50mm timber... More 


750 x 50mm Black Steel Joiner Retain-iT Post

CODE: BSJOIN50750

$41.10 ($45.21 inc tax)

 JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 400mm high 50mm system suits all... More 


750 x 50mm Steel Corner Retain-iT Post

CODE: SPCNR50750

$41.15 ($45.27 inc tax)

CORNER POST FOR A PERFECT 90° CORNER Converts timber sleepers into timber retaining walls up to 400mm high 50mm system suits all 50mm... More 


750 x 50mm Steel End Retain-iT Post

CODE: SPEND50750

$20.30 ($22.33 inc tax)

A NEAT FINISH FOR THE END OF A WALL Converts timber sleepers into timber retaining walls up to 400mm high 50mm system suits all 50mm timber... More 


750 x 50mm Steel Joiner Retain-iT Post

CODE: SPJOIN50750

$41.15 ($45.27 inc tax)

 JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 400mm high 50mm system suits all... More 


750 x 75mm Black Steel End Retain-iT Post

CODE: BSPEND75750

$24.50 ($26.95 inc tax)

A NEAT FINISH FOR THE END OF A WALL Converts timber sleepers into timber retaining walls up to 400mm high 75mm system suits all 75mm timber... More 


750 x 75mm Black Steel Joiner Retain-iT Post

CODE: BSPJOIN75750

To Order
$50.60 ($55.66 inc tax)

JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 400mm high 75mm system suits all 75mm... More 


750 x 75mm Steel Corner Retain-iT Post

CODE: SPCNR75750

$46.80 ($51.48 inc tax)

CORNER POST FOR A PERFECT 90° CORNER Converts timber sleepers into timber retaining walls up to 400mm high 50mm system suits all 75mm... More 


750 x 75mm Steel Corner Retain-iT Post

CODE: BSPCNR75750

$50.60 ($55.66 inc tax)

CORNER POST FOR A PERFECT 90° CORNER Converts timber sleepers into timber retaining walls up to 400mm high 75mm system suits all 75mm... More 


750 x 75mm Steel End Retain-iT Post

CODE: SPEND75750

$22.25 ($24.48 inc tax)

A NEAT FINISH FOR THE END OF A WALL Converts timber sleepers into timber retaining walls up to 400mm high 75mm system suits all 75mm timber... More 


750 x 75mm Steel Joiner Retain-iT Post

CODE: SPJOIN75750

$46.80 ($51.48 inc tax)

JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 400mm high 75mm system suits all 75mm... More 


Bevelled Edge Sleeper 200x50mm x 2.4m H4 Treated Pine

CODE: SLTPC20005024

$20.00 ($22.00 inc tax)

Treated Pine Bevelled Edge Sleeper 200x50mmx 2.4m Suitable for structural retaining walls and certain structural landscaping projects... More 


Bevelled Edge Sleeper 200x50mm x 3.0m H4 Treated Pine

CODE: SLTPC20005030

$25.00 ($27.50 inc tax)

Treated Pine Bevelled Edge Sleeper 200mm x 50mm x 3.0m Suitable for structural retaining walls and certain structural landscaping... More 


PIONEER Smooth Grey 200x75mm Concrete Sleeper Reinforced

CODE: /PCS200075

$32.45 ($35.70 inc tax)

Add a sleek, modern look to any landscape using Smooth concrete sleepers, at a price similar to hardwood! Manufactured using 40MPA concrete and reinforced with steel, Smooth concrete sleepers are an economical option for a durable, low maintenance retaining wall.


Retain-iT Fence Bracket 75mm

CODE: SPBRACK75

$23.20 ($25.52 inc tax)

HEAVY DUTY FENCE POST SUPPORT Easy to use solution for creating a fence over an existing Retain iT retaining wall Whites Retain-iT Fence Bracket... More 


SAWN H4 150x150mm X 2.4M Treated Pine Fence Post

CODE: F15015024

$58.00 ($63.80 inc tax)

Treated Pine Fence Post 150x150mm x 2.4m . H4 in ground  Rural or residential application, corner posts, gate posts. If you would like your post... More 


SAWN H4 150x150mm X 3.0M Treated Pine Fence Post

CODE: F15015030

$84.45 ($92.90 inc tax)

Treated Pine Fence Post 150x150mm x 2.4m . H4 in ground  Rural or residential application, corner posts, gate posts. If you would like your post... More 


SAWN H4 200mm X 200mm X 2.4M Treated Pine Fence Post / sleeper

CODE: F20020024

$118.40 ($130.24 inc tax)

Treated Pine Fence Post 200x200mm x 2.4m . H4 in ground  Rural or residential application, corner posts, gate posts. If you would like your post... More 


SAWN H4 200mm X 200mm X 3.0M Treated Pine Fence Post / sleeper

CODE: F20020030

$212.45 ($233.70 inc tax)

Treated Pine Fence Post 200x200mm x 3.0m . H4 in ground  Rural or residential application, corner posts, gate posts. If you would like your post... More 


STEEL FENCE POST BRACKET 580x75x 3mm

CODE: PFB5801006MM

$19.50 ($21.45 inc tax)

Galvanised steel fence brackets are available in both straight and offset options, and can be used to install a Colorbond (3mm) or timber (6mm) fence... More 


STEEL FENCE POST BRACKET 580x75x6mm

CODE: PFB5801006MM

$27.00 ($29.70 inc tax)

Galvanised steel fence brackets are available in both straight and offset options, and can be used to install a Colorbond (3mm) or timber (6mm) fence... More 

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