Ingrained Precision
in everything we do


Tru-Pine® weather boards, fascia and exterior trims combine strength and durability, with the enduring character and beauty of timber. The versatile range of exterior timber products including weather cladding, fascia and exterior trims are widely used by builders throughout New Zealand.

Tru-Pine® weatherboards, fascia and exterior trims have a long history of use and performance within new Zealand’s harsh environs. Tru-Pine® weatherboards are a cost effective cladding solution that can be used in the cladding specification of commercial and domestic buildings that fall within the scope of NZS 3604 Timber Framed buildings and E2/AS1 External moisture*.

Tru-Pine® weatherboards are manufactured in accordance with New Zealand Standards. These include AS/NZS 5069 Finger Joints in Non-Structural Products and treatment using light organic solvent preservative (LOSP) to hazard class H3.1 in accordance with NZS 3640 Chemical Preservation of Round & Sawn Timber.

Tru-Pine® weatherboards are manufactured to New Zealand Standards to meet the requirements set out in the New Zealand Building Code Clause B2 Durability. This Clause requires non structural wall claddings and associated components including cavity battens to have a performance requirement of not less than 15 years.

Claymark will warrant Tru-Pine® weatherboards for 15 years if designed, installed and maintained in accordance Claymark recommendations and the relevant provisions of the NZ Building Code

*Note Vertical shiplap on cavity construction is outside the guidelines of E2 / AS1 External moisture


  • Tru-Pine® is a premium quality timber ideal for outdoor use. It is structurally graded and has a surfaced smooth finish for easy painting.
  • Tru-Pine® products are treated with an advanced proven organic pressure treatment using LOSP (Light Organic Solvent Preservative), that protects against fungal decay, rot, insect attack (including Formosan termites).
  • Also ideal for interior structural usage where an aesthetically pleasing high grade paint finished product is required.


  • Strong and durable
  • Treated against fungal decay
  • Primed and undercoated
  • Defect free
  • Strict quality control
  • Proven history
  • FSC certified Posts are ground treated to meet heavy duty use using MicroPro, a micronized copper azole pressure treatment process.
Design Portal

Tru-Pine® Resources

Additional Information

Order from