H1.2 Treated Structural Timber

Kaituna H1.2 Treated Structural Timber is sourced from mature, predominantly pruned forests and boron treated to H1.2 for internal framing applications.

Stress graded to exceed New Zealand standards, it delivers the straightness and stability builders rely on.

Manufactured to tight tolerances, it helps reduce rework and frame straightening onsite.

Key Features

  • H1.2 boron treated for internal, above-ground applications
  • Manufactured from FSC® certified radiata pine
  • High proportion of clear wood with fewer knots
  • Kiln dried for improved stability
  • Gauged to tight tolerances for consistent dimensions
  • Reduced distortion and movement
  • Available in a range of dimensions and lengths

Available Sizes

  • Widths from 70mm to 290mm
  • Lengths from 2.4m to 6.0m

Available nationwide on request through local merchant stores.

For more information:
OneFortyOne Kaituna Wood Products
kaituna.sales@onefortyone.co.nz




OneFortyOne acknowledges the Traditional Custodians of Country throughout Australia and their deep connections to land, water, and community. We pay our respect to Elders past and present and extend that respect to all First Nations people today.

In Aotearoa New Zealand, Māori communities have a strong spiritual connection between people and the land – the wellbeing of one sustains the wellbeing of the other. We strive to build meaningful relationships with iwi as tangata whenua (people of the land/region), to be responsible intergenerational kaitiaki (stewards/guardians) of the land where our forests grow.