Whites Group

Retain-iT® Post System

Black Retain-iT® 75mm System

  • Converts timber sleepers into timber retaining walls up to 600mm high
  • 75mm system suits all 75mm timber sleepers
  • Heavy duty, robust steel construction
  • High tensile galvanised steel for long life
  • Black powder-coated finish
  • Available at Selected Bunnings stores only – check with your store for availability, or order through Bunnings Special Orders


HEAVY DUTY RETAINING POST SYSTEM, SLEEK BLACK LOOK

Easy to use solution for creating solid, aesthetically pleasing retaining walls from timber sleepers

Whites Retain-iT provides a snug fit so that the sleeper is dropped in and immediately secure. No packing or fastening is required.

Available in three configurations:

  • Corner Post – for perfect 90-degree corners
  • Joiner Post – for joining sleepers in a straight line
  • End Post – for a neat finish to your wall

As functional as it is beautiful, the system has the strength and long-life of high tensile galvanised steel, powder-coated for a sleek black finish. It is flexible enough to cater to single, double and triple sleeper heights.

Retain-iT 75mm systems suit timber sleepers that are 75mm wide. For 50mm wide sleepers, use Retain-iT 50mm system.

Handy Hints:

  • Check with your local council for regulations regarding retaining walls.
  • When installing Retain-iT, concrete one post at a time adding sleepers as you go to ensure a straight wall
  • For a different look, add a layer of timber capping to the top of the wall – it makes for great seating too
  • Designed with 15-degree tolerance,so you can create ‘curved’ walls at special angles
Explore More Retain-iT
Code Product Name Height (mm)FinishSuitsFor Timber Depth (mm)Colour
16244

Retain-iT Joiner Post

450 Powder-Coat 1 Sleeper 75 Black
16245

Retain-iT Corner Post

450 Powder-Coat 1 Sleeper 75 Black
16246

Retain-iT End Post

450 Powder-Coat 1 Sleeper 75 Black
16274

Retain-iT Joiner Post

750 Powder-Coat 2 Sleepers 75 Black
16275

Retain-iT Corner Post

750 Powder-Coat 2 Sleepers 75 Black
16276

Retain-iT End Post

750 Powder-Coat 2 Sleepers 75 Black
16314

Retain-iT Joiner Post

1100 Powder-Coat 3 Sleepers 75 Black
16315

Retain-iT Corner Post

1100 Powder-Coat 3 Sleepers 75 Black
16316

Retain-iT End Post

1100 Powder-Coat 3 Sleepers 75 Black

Explore More Retain-iT