All of our Sleepers are H4 Treated Pine, meaning they are suited for outside, above ground and in ground use. They meet Australian standards for use as structural retaining walls and are also commonly used as fence posts, garden beds, garden edging, sandpits and in many more applications.
It is important to note that when building a structural retaining wall, the wall is only as strong as the structural posts supporting the rails. Therefore it is recommended that posts are spaced approximately 1.2 metres apart, and NEVER more than 1.5 metres apart, as this can severely detriment the structural integrity of the wall.
Treated Pine Sleepers are available in the following sizes:
- 2.4 metre x 200mm x 50mm
- 2.4 metre x 200mm x 75mm
- 2.4 metre x 200mm x 100mm
- 3 metre x 200mm x 50mm
They are also available with a ‘Bevelled’ or ‘Chamfered’ edge in a 2.4 metre x 200mm x 50mm size.