Treatment

Kiwi Lumber has the ability to supply a range of different treatment options that suit both the domestic market as well as export markets.

Treatment option available include:

• CCA H3.2, H4 & H5
• ACQ H3, H4 & Class 4
• LOSP H3.1 in Clear and Green
• Boron H1.2

All Kiwi Lumber treated products comply with NZS 3640:2003 A4 Chemical Preservation of Round and Sawn Timber. To ensure that all of our timber meets this standard, Kiwi Lumber uses a third party auditing body, Grade Right NZ Ltd to oversee our Quality Assurance testing and procedures.

Once treated, each board will either have a treatment tag attached to the end or a burn brand containing the following information:

For further information on hazard classes please visit   www.osmose.co.nz