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Interior Timber Panelling & Sarking/Ceilings

JSC has a range of species, available in a variety of timber panelling and sarking products suitable for new homes, renovations, and commercial projects. 

JSC interior panelling is available in the following profiles:

  • TG&V Panelling
  • Architectural panelling matching JSC Rusticated weatherboards
  • Architectural panelling matching JSC Vertical Shiplap weatherboards
  • Custom Made profiles available on request

Panelling or sarking is offered in a variety of timber species which offers a range of colours, surface textures and grain patterns. The following recommended products can be used for timber panelling and sarking:

  • TMT Taiga (Lunawood)
  • TMT Taxon (Tulipwood)
  • TMT Tuscan
  • Western Hemlock
  • Western Red Cedar
  • Alaskan Yellow Cedar
  • Iroko
  • Tasmanian Oak
  • American White Oak

*Increasing environmental awareness and demand for sustainable, natural and chemical-free building products initiated JSC's research into thermal timber treatment methods, recognising that Thermally Modified Timber opens up a truly sustainable resource. The JSC TMT® product range offers a selection of Thermally Modified Timbers that have been specifically sourced for the New Zealand market based on their versatility, durability, aesthetic properties, and environmental credentials to suit the New Zealand weather conditions.

Key Features
  • Aesthetically beautiful — where the natural wood grain adds warmth and character to any interior space
  • Provides durability —  Timber panels are highly resilient and can withstand everyday wear and tear. This provides long-lasting performance, making it a sustainable choice for interior wall coverings. It also means the timber panelling can handle minor impacts and scratches without significant damage.
  • Ability to be refinished. Timber panels can be sanded, stained, or painted to refresh or change the appearance over time. It allows for flexibility in adapting to evolving interior design trends or personal preferences. It also offers the opportunity to restore the panels to their original beauty if they become worn or damaged.
  • Thermal retention — Wood has natural insulation properties, contributing to improved energy efficiency in buildings.
  • Indoor-outdoor flow — Interior panels can be customised to match the exterior profiles of a building, creating a seamless transition between indoor and outdoor spaces. It enhances the overall design coherence and aesthetic harmony between the interior and exterior of a property. It lastly provides a sense of continuity and connection with nature, especially when used in areas with access to outdoor views or gardens.
NZ-Owned Business
NZ-Owned Business
Scope of Use

The JSC Interior Panelling & Sarking Guide outlines the installation of JSC Timber panelling to internal applications in buildings covered by New Zealand building code that govern the fire performance requirements of materials used in the construction of all building forms.

  • Suitable for internal wall linings, and ceiling linings
  • JSC interior timber lining can be installed vertically, horizontally, or diagonally

Please refer to JSC Interior Panelling & Sarking guide available for download under documents for the latest guidelines.

Limitations on Use

 Installation - Please refer to JSC Interior Panelling and Sarking Guide for the full and latest guidelines 

DISCLAIMER: The information on JSC Interior Panelling and Sarking Guide is designed as a guide only and should be read in conjunction with the relevant manufacturer’s product information and installation material and in consultation with your installer.

Other Performance Attributes

Performance varies based on the product/species chosen. See species/product data sheets on the JSC website for more information 

Interior Species Information
JSC Interior Panelling & Sarking Profiles
Alaskan Yellow Cedar Information Sheet
American White Oak Information Sheet
Iroko Information Sheet
JSC Timber Panelling Guide
JSC TMT Taiga Information
JSC TMT Taxon Information Sheet
Tasmanian Oak Information Sheet
Western Hemlock Information Sheet
Western Red Cedar Information Sheet

JSC are a trusted and reliable manufacturer and supplier of premium interior and exterior hardwood and exotic softwood timber products and materials.

Product Enquiries

News from JSC

Western Red Cedar Panelling Adds Warmth and Texture to Stables House
Kohe Way Project Transformed with Brushed Thermally Modified Timber
Highlighting Premium Timber Hardwoods in Commercial Spaces
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