Pine Sleepers Sizes we stock are the most common 200x50, 200x75 in most lengths. Ask for the best deal at the time as you can save buying in bulk quanity. Using CCA for garden beds
Australian recommendations The APVMA concluded that:
From March 2006, CCA treated timber is not permitted to be used in the construction of new garden furniture, picnic tables, exterior seating, children’s play equipment, patios, domestic decking and handrails.
CCA treated timber can be used in other applications such as piling and other structure foundations, residential construction, industrial and commercial construction, rural and farm use, poles, fencing, landscaping timbers, fresh and salt water structures, signage and boat construction.
It should be emphasised that these recommendations have been made as a precaution. There is no evidence to suggest that CCA timber is harmful when handled or used properly. Therefore, existing structures made from CCA treated timbers don’t need to be removed and replaced until they reach the end of their functional life.