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.

1.5m Sleeper Post 100x100mm H Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPJOIN1500

$73.70 ($81.07 inc tax)

A NEAT FINISH FOR THE END OF A WALL 1.5m H Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


1.8m Sleeper Post 100x100mm H Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPJOIN1800

$88.40 ($97.24 inc tax)

A NEAT FINISH FOR THE END OF A WALL 1.8m H Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


2.1m Sleeper Post 100x100mm H Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPJOIN2100

$103.20 ($113.52 inc tax)

A NEAT FINISH FOR THE END OF A WALL 2.1m H Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


2.4m Sleeper Post 100x100mm H Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPJOIN2400

$117.90 ($129.69 inc tax)

A NEAT FINISH FOR THE END OF A WALL 2.4m H Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


2.7m Sleeper Post 100x100mm H Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPJOIN2700

$132.70 ($145.97 inc tax)

A NEAT FINISH FOR THE END OF A WALL 2.7m H Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


3.0m Sleeper Post 100x100mm H Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPJOIN3000

$147.40 ($162.14 inc tax)

A NEAT FINISH FOR THE END OF A WALL 3.0m H Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


1100 x 50mm Black Steel Corner Retain-iT Post

CODE: BSPCNR501100

$64.30 ($70.73 inc tax)

CORNER POST FOR A PERFECT 90° CORNER Converts timber sleepers into timber retaining walls up to 600mm high 50mm system suits all 50mm... More 


1100 x 50mm Black Steel End Retain-iT Post

CODE: BSPEND501100

$31.60 ($34.76 inc tax)

A NEAT FINISH FOR THE END OF A WALL Converts timber sleepers into timber retaining walls up to 600mm high 50mm system suits all 50mm timber... More 


1100 x 50mm BlackSteel Joiner Retain-iT Post

CODE: BSPJOIN501100

$64.30 ($70.73 inc tax)

  JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 600mm high 50mm system suits all... More 


1100 x 75mm Black Steel Corner Retain-iT Post

CODE: BSPCNR751100

$74.05 ($81.46 inc tax)

CORNER POST FOR A PERFECT 90° CORNER Converts timber sleepers into timber retaining walls up to 600mm high 50mm system suits all 75mm... More 


1100 x 75mm Steel End Retain-iT Post

CODE: BSPEND751100

$35.90 ($39.49 inc tax)

A NEAT FINISH FOR THE END OF A WALL Converts timber sleepers into timber retaining walls up to 600mm high 75mm system suits all 75mm timber... More 


1100 x 75mm Steel Joiner Retain-iT Post

CODE: BSPJOIN751100

$74.05 ($81.46 inc tax)

JOINS SLEEPER SECTIONS IN STRAIGHT LINES Converts timber sleepers into timber retaining walls up to 600mm high 75mm system suits all 75mm... More 


450 x 50mm Black Steel Corner Retain-iT Post

CODE: BSPCNR50450

$26.20 ($28.82 inc tax)

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


450 x 50mm Black Steel End Retain-iT Post

CODE: BSPEND50450

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 50mm system suits all 50mm timber... More 


450 x 50mm Black Steel Joiner Retain-iT Post

CODE: BSPJOIN50450

$26.20 ($28.82 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 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 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 


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 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 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 


150 x 50mm x 4.8m Treated Pine Sleeper H4

CODE: RSW150050

$38.40 ($42.24 inc tax)

Treated Pine Sleeper H4 150x50mmx4.8m Suitable for use in structural retaining walls H4 Treatment for in-ground use CCA treated pine... 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 


200 x 50mm x 6.0m Treated Pine Sleeper H4

CODE: RSW200050

$64.00 ($70.40 inc tax)

Treated Pine Sleeper 200mmx50mmx 6.0m Suitable for structural retaining walls H4 treatment for in-ground use CCA treated pine Rough... More 


0.9m Sleeper Post 100x100mm Corner Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPCNR900

$58.80 ($64.68 inc tax)

A NEAT FINISH FOR THE END OF A WALL 0.9m Corner Section 100x100mm Steel Joiner Post Converts timber sleepers into timber retaining walls up to... More 


1.2m Sleeper Post 100x100mm Corner Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPCNR1200

$78.30 ($86.13 inc tax)

A NEAT FINISH FOR THE END OF A WALL 1.2m Corner Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


1.5m Sleeper Post 100x100mm Corner Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPCNR1500

$93.40 ($102.74 inc tax)

A NEAT FINISH FOR THE END OF A WALL 1.5m H Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


1.8m Sleeper Post 100x100mm Corner Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPCNR1800

$117.50 ($129.25 inc tax)

A NEAT FINISH FOR THE END OF A WALL 1.8m Corner Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


2.1m Sleeper Post 100x100mm Corner Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPCNR2100

$137.00 ($150.70 inc tax)

A NEAT FINISH FOR THE END OF A WALL 2.1m Corner Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


2.4m Sleeper Post 100x100mm Corner Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPCNR2400

$156.60 ($172.26 inc tax)

A NEAT FINISH FOR THE END OF A WALL 2.4m Corner Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


2.7m Sleeper Post 100x100mm Corner Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPCNR2700

$194.50 ($213.95 inc tax)

A NEAT FINISH FOR THE END OF A WALL 2.7m Corner Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 


3.0m Sleeper Post 100x100mm Corner Section Ezi-Retain PLUS Galv Steel Joiner Post Heavy Duty

CODE: EZIPCNR3000

$195.80 ($215.38 inc tax)

A NEAT FINISH FOR THE END OF A WALL 3.0m Corner Section 100x100mm Steel Joiner Post 100mm Channel fits 75mm timber sleepers . All our sleepers are... More 

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