Trustwood Outdoor
Indoor & Outdoor Colour Infused Timber that goes the distance
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TRUSTWood™ from North Sawn Lumber is an innovative, high quality, durable timber range with a H3.2, H4 or H5 long life durabilty matched to your project.* TRUSTWood™ offers environmentally aware consumers an alternative treatment option with a reduced chemical footprint, without compromising performance.

TrustwoodRevolutionary Technology TRUSTWood™ “Copper” uses revolutionary technology to pressure treat and colour infuse timber for premium decks, marine walers, fences, landscaping, and general marine and construction uses. The infused colour may vary between grades, density and finish of timber products. In general, rough sawn timber is a darker colour.

TRUSTWood™ is produced with a Copper Azole preservative which offers a 50 year limited transferable durability guarantee against decay and insect attack assuring lifelong enjoyment of your timber, inside and out.

*TRUSTWood™ Micro-pro Treatment is the first treated wood process to receive EPP (Environmentally Preferable Product) Status

TRUSTWood™ uses Micro-pro technology which is the first treated wood process to be certified under Scientific Certification Systems Environmentally Preferable Product (EPP) program based on Life-Cycle Assessment.

TrustwoodLargely Eliminates Copper Releases Wood products treated with the process result in the release of 90% to 99% less copper into aquatic and terrestrial environments when compared to standard treated wood products. The very small amount released bonds readily to organic matter in the soil and becomes biologically inactive, thus effectively eliminating eco-toxic impacts.

TRUSTWood™ incorporates a pigmented colorant system

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TRUSTWood™ Features and Benefits
  • Improved corrosion performance when in contact with fasteners and hardware.
  • H3.2, H4 or H5 longlife durabilty against decay and insect attack.
  • Reduced chemical footprint.
  • Health and safety for installers.
  • After life. Can be disposed of safely – unlike other treated products.
  • No painting and easy maintainence.
  • Environmentally friendly.
  • Green Guard Certified for safe use in high contact areas - contractors and downstream users.
  • Colour enhanced timber dock systems.


  • Residential and commercial construction.
  • Viticulture - vineyards and wineries.
  • DOC / Government Departments.
  • Childrens playgrounds.
  • Fencing and outdoor products.
  • Landscaping sleepers.
  • Agriculture.
  • Retaining and Vege gardens.
  • Marine timber docks.
  • Marine walers.
TRUSTWood™ Products available

Fencing Products

  • R/S Post & Rails.
  • Machined Square Posts 100x100mm.
  • Machined Fence Paling profile.
  • Machined Fence Rails 1.8m & 2.4m.

Marine Products

  • Premium Decking.
  • Structural Marine Walers.


  • Roundwood to order.

Decking products

  • UltraDeck50™.
  • Premium wet.
  • Joists and trim boards.

Garden Products

  • Sleepers.
  • TG&V Retaining Wall 200x50mm.

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