Outdoor Structural Timber
Structurally reliable outdoor timber for use in fully exposed situations and includes Pinex Verified, House Piles & Anchor Piles.

The Structural Outdoor product range by CHH Woodproducts NZ includes products designed for different uses.
Pinex Verified is a great alternative to the more traditional No.1 Frame and is the perfect solution for any outdoor project as it has the added bonus of being structurally tested. You can rely on the Pinex Verfied for both structural and non-structural applications.
House Piles & Anchor Piles, both treated to H5, are ideal for vertical loads in the construction period of your home or alternately as Retaining Wall Posts.
Features & Benefits
Pinex Verified:
- The perfect solution for any outdoor project and has the added bonus of being tested for both structural and non-structural applications.
- Manufactured from sustainably grown NZ plantation pine.
- Each piece tested for stiffness, utilising the SG8 manufacturing process.
- Suitable in fully exposed situations (Not suitable for in-ground use).
- Specified and sold in dry size BUT produced and provided wet.
- Build time reduced due to requirement for fewer bearers, poles and foundations (dependent on individual structure design).
-
Available FSC™ CoC Certified on request (Certificate Numbers: SCS-COC-001317, SCS-COC-00403 & SCS-COC-001321).
House Piles & Anchor Piles:
- Manufactured from sustainably grown NZ plantation pine. Suitable for use as either a House Pile or as Retaining Wall Posts
- If House Piles are specified they can be substituted with Anchor Piles. If Anchor Piles are specified they cannot be substituted with House Piles.
- Anchor Piles resist lateral and vertical loads.
- Bracing requirements depend on circumstances.
- Anchor piles are subject to proof testing
- When tested, Anchor Piles exceeded the strength and stiffness tests required by NZS3605
- Treated to H5 ensuring that they will meet requirements of New Zealand Building Code for Durability.
Compliance & Standards
The following are the most relevant standards:
-
NZS3602:2003 Timber and Wood-based products for use in building
NZS3603:1993 Timber Structures Standard - NZS3604:1999 Timber Framed Buildings
- NZS3605:2001 Timber Piles and Poles for use in building
- NZS3622:2004 Verification of Timber Properties
- NZS3631:1988 New Zealand Timber Grading Rules
- NZS3640:2003 Chemical Preservation of Round and Sawn Timber
| Product | Hazard Class | Size |
Length (m) |
|---|---|---|---|
| Pinex Verified (SG8 CCA Wet) |
H3.2 |
70x45 |
3.6/4.2/4.8/5.4/6.0 |
|
H3.2 |
90x45 |
3.6/4.2/4.8/5.4/6.0 |
|
|
H3.2 |
140x45 |
3.6/4.2/4.8/5.4/6.0 |
|
|
H3.2 |
190x45 |
3.6/4.2/4.8/5.4/6.0 |
|
|
H3.2 |
240x45 |
3.6/4.2/4.8/5.4/6.0 |
|
|
H3.2 |
290x45 |
3.6/4.2/4.8/5.4/6.0 |
|
| House Piles |
H5 |
125x125 |
0.6/0.75/0.9/1.2/1.5/1.8/2.1/2.4/2.7/3.0/3.6 |
| Anchor Piles |
H5 |
125x125 |
1.2/1.5/1.8 |
Brochures
Pinex Product Manual
The Pinex product manual covers Fencing, Decking, Landscape and Retaining timber.
Information Bulletins
Treated Timber Hazard Classes_Quick Guide
Quick Guide for applications of the different treatment types