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InteriorInterior
Plankwall Grooved Wall Panels
Description

Plankwall Grooved Panels are MDF wall linings manufactured in New Zealand from sustainably grown Nelson Pine. Panels feature V groove profiles, modern 100mm or 150mm V- or classic 80mm W-groove, and are designed for interior wall applications in residential and commercial environments.

Available in raw MDF or ‘Almost Finished’, a pre-primed option with a hard-wearing, scratch resistant UV-cured coating system designed to reduce on-site preparation and support a consistent painted finish.

Available in a range of panel sizes:

  • 9mm or 12mm thick (16m & 18mm available for cabinetry)
  • 1200mm x 2400mm, 2745m, 3660mm & 3860mm
Key Features
  • Tongue and groove edge: supports alignment and efficient installation
  • Saw-based grooving process: produces a consistent, smooth groove finish
  • Manufactured from GoldenEdge MDF: E0 rated and locally sourced from Nelson Pine
  • Consistent density: supports cutting, machining and installation
  • High impact resistance: suitable for interior wall applications
  • Mechanical resistance: supports fixing and handling during installation
  • Equivalent weight to plasterboard, with no need for stopping
  • Stable substrate: performs under typical interior temperature and humidity conditions

Also available in an Almost Finished pre-primed option to reduce on-site priming and sanding:

  • UV-cured coating system: consistent factory-applied surface finish
  • Two-coat primed front face: smooth surface and added moisture resistance
  • Sealed rear face: supports temporary moisture protection and adhesive application
  • Machine-sanded surface: reduces preparation prior to finishing

 

NZ Made
NZ Made
NZ-Owned Business
NZ-Owned Business
Scope of Use
  • Suitable for use as interior wall and ceiling linings in dry, protected environments
  • Designed for residential and commercial applications
  • Can be installed vertically or horizontally for wall lining applications
  • May be used as bracing when designed and installed in accordance with NZS 3604:2011 and tested bracing systems
Limitations on Use
  • Not suitable for exterior applications or areas subject to sustained moisture or high humidity
  • Not recommended for wet areas such as bathrooms, commercial kitchens or pool enclosures
  • Building must be enclosed and weather-tight prior to installation
  • Substrate moisture content must not exceed 18% at time of installation
Statement of Building Code Compliance

Plankwall Grooved Panels are manufactured in accordance with AS/NZS 1859.2.

When designed, used and installed in accordance with the Plankwall Grooved Panels Design and Installation Guide, the panels will comply with, or contribute to compliance with, the following provisions of the NZ Building Code:

  • Clause B1 Structure: B1.3.1, B1.3.2, B1.3.3 (a), and B1.3.3 (j) where used for lining; and B1.3.3 (f), (h), (j) where used for bracing
  • Clause B2 Durability: B2.3.1 (a) (bracing) and B2.3.1 (b) (lining)
  • Clause F2 Hazardous Building Materials: F2.3.1
In-Service History

Plankwall Grooved Panels have been used throughout New Zealand since 2000 in residential, retail and commercial applications.

Other Performance Attributes

Certifications for MDF manufacture:

  • ISO 9001: 2015 Quality management systems (Certificate No. 324)
  • ISO 14001:2015 Environmental management systems (Certificate No. 55)
  • CARB 93120 Phase 2 and EPA TSCA TI part 770 (Certificate CSi-17111)
  • FSC Forestry Stewardship Council Chain of Custody (Certificate 0178950)

Warranty

Plankwall Grooved Panels, when manufactured using GoldenEdge MDF and installed in accordance with the Plankwall Design and Installation Guide, are covered by a 12-month warranty against faulty materials or workmanship, limited to replacement of the product in accordance with the Consumer Guarantees Act 1993.

BRANZ Appraised
BRANZ Appraised
FSC Certified
FSC Certified
Documents
Plankwall Grooved Panels Technical Statement

June 2025

BRANZ Appraisal 779: GoldenEdge® MDF Panelbrace™ Wall Bracing Systems

21 October 2024

Scion Bracing Test Results

5 June 2019

Plankwall Grooved Panels Design, Installation & Maintenance Guide

July 2025

Plankwall produces locally made and sustainably sourced grooved interior panels, together with a comprehensive slatwall based storage system.

Product Enquiries

News from Plankwall

Reducing On-Site Finishing Time for Interior Wall and Ceiling Linings
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