ITI Certclad Weatherboards
CertClad is the ITI Timspec brand name representing certified cavity-based weatherboard cladding system. It has been tested and assessed in accordance with the requirements of NZ Building Code clause E2/AS1 by a third-party organisation.
Testing, Compliance & Consenting
The CertClad weatherboard systems are audited annually by a third party independent auditor. These systems are compliant to NZ Building Code and exceed the minimum requirements. Moreover, CertClad certified systems are deemed to comply, and are generally not subjected to the discretion of consenting authorities in New Zealand.
Warranty
The warranty for each species and or system is outlined in the relevant CertClad system documents. CertClad cladding systems are warranted only if, installed using ITI Timspec approved products and in accordance with the installation manuals and drawings provided by ITI Timspec. For more information please call us on (09) 620 0260.
Weatherboard Profile Types: Bevelback | Rusticated | Vertical Shiplap
Timber Options
ITI Timspec has four CertClad approved weatherboard systems, two horizontal and two vertical. The options available are shown in the table:
| Species | Profile | Coating | Price |
| Radiata | Bevel Back, Rusticated, Vertical, Shiplap on Batten, Vertical Shiplap on Rigid Air Barrier | Pre-Primed
Stained | Low-Medium |
| Western Red Cedar | Bevel Back, Rusticated, Vertical Shiplap on Batten, Vertical Shiplap on Rigid Air Barrier | Pre-Primed
Stained | Medium |
| Accoya | Bevel Back, Rusticated, Vertical Shiplap on Batten, Vertical Shiplap on Rigid Air Barrier | Pre- Primed
Stained
Uncoated | Medium - High |
|
| This gives you a total of 540 different cladding options. Please note some profiles are stain-finished and not recommended for Radiata |