- Suitable for ground contact
- Produced from New Zealand grown Radiata Pine - a legally harvested resource
- CCA H4 treated for a long lasting and durable product
Interlocking timber suitable for retaining walls. Treated CCA H4 and suitable for ground contact. For vegetable garden applications it?s recommended as a precautionary measure to use a plastic liner to prevent soil contact with the sleeper. Alternatively, untreated Redwood or Macrocarpa sleepers can be used without liner and are the preferred option for this (vegetable garden) application