Treated Timber Products

Stuart Timber CCA pressure treated pine carries a lifetime guarantee and has proven to be by far the best way to enhance the life of radiata pine. This process is safe and we are audited regularly by the New Zealand Preservation Council (NZTPC) to ensure we are not only meeting all safety standards but the quality standards as well. When purchasing any treated timber you should ensure that the product carries the Woodmark stamp of quality assurance and carried out by a licensed operator.

We produce a wide range of pressure treated products.

  • H3.2 ( Treated )
  • H4 ( Treated )
  • H5 ( Treated )

H1.2 is suited for internal framing, H3.2 is for external but above ground, H4 is for ground contact and H5 for house piles, and in some cases retaining walls.

Timber treatment plant
Timber treatment facility.

Tanalised Treated Timber Pine (pinus radiata) fence posts
Treated posts


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