Hardwood Decking
Hardwood timber decking unlocks boundless design options and feature opportunities for your project, providing unique and natural extensions of your indoor living spaces that, with the right care and maintenance, will provide years of reliable performance and a timeless aesthetic.
Available Species
Scope of Use
JSC stock a wide range of exotic hardwoods that are Class 1 & 2 durability which allow for a range of uses such as residential & commercial decking & boardwalks. Many of these can also be used in conjunction with decking in handrails, posts, beams, screening, and pergolas which add to a great seamless and connected look. Please refer to the JSC Hardwood Decking guide for the latest guidelines.
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The solution for your project
About JSC's Hardwood Decking
JSC offers a wide variety of hardwood decking timber species, colours, and grain types in both standard and custom profiles, to cater to any aesthetic, taste, or architectural requirement. Suitable for both residential and commercial applications, JSC Hardwood Decking can also be enhanced with anti-slip protection and our factory coating system, to increase the overall performance and longevity of the timber.
The JSC Hardwood Timber Decking range offers FSC® certified options amongst our most popular specialty decking species and profiles.
Common sizes available: 90x19mm; 115x19mm; 140x32mm; 140x42mm.
Ask for our FSC Certified Products. FSC Licence Code - (FSC - C003608)
Product Range & Specification
See our Hardwood Decking Guide for details.
More species and custom sizes available upon request.
For detailed information regarding our suitable decking species or decking profiles view the technical section below ↓
Benefits of JSC's Hardwood Decking
Hardwood decks offer a range of benefits that make them a popular choice for outdoor spaces. Here's a list of some of the key benefits:
- Durability: Hardwood's natural strength withstands heavy traffic and weather, ensuring long-lasting decks.
- Longevity: With proper care, hardwood decks last decades, offering excellent value.
- Natural Beauty: Rich grain patterns and textures enhance outdoor aesthetics.
- Variety: Choose from species such as Purpleheart, Vitex, Garapa, Cumaru, Spotted Gum, Kwila, Iroko, and more
- Resistant: Hardwoods' natural oils deter insects and decay, reducing the need for chemicals.
- Age Gracefully: Over time, hardwood decks develop an attractive silver-grey patina without structural compromise.
- Environmentally Friendly: All JSC decking options have been sustainably sourced.
- Property Value: Hardwood decks add curb appeal and value to homes.
- Natural Insulation: Hardwood's thermal resistance prevents excessive heat on the surface.
- Anti-Slip: In addition to any hardwood decking product, we also offer an anti-slip protection system, designed to provide a simple yet effective means of achieving non-slip compliance and enhanced general safety. JSC SlipFree is manufactured specifically to provide durability and longevity, and can be used effectively in commercial, public works and residential applications, across a wide scope of materials.
Discover our different hardwood species offerings and consult the JSC team in choosing the best option for your project.
Technical
Species |
Area of Use |
Attributes |
Supplier Responsibility |
|
|---|---|---|---|---|
|
TaliLearn more |
Exterior use Interior use | Versatile Multipurpose use Resistant to rot and decay | FSC® |
|
Spotted GumLearn more |
Interior use Exterior use | Sustainably Sourced Naturally Durable Naturally resistant to decay | Australian Forest Scheme (AFS) |
|
VitexLearn more |
Exterior use | Stable Naturally Stable Naturally Durable Uniform Colour Sustainably Sourced | NEPCon Legality |
|
CumaruLearn more |
Exterior use | FSC® Sustainably Sourced Naturally Durable Dense, Resilient Timber | FSC® |
|
GarapaLearn more |
Exterior use | Sustainably Sourced FSC® Longer Lengths | FSC® |
|
IrokoLearn more |
Interior use Exterior use | Sustainably Sourced Naturally Stable Naturally Durable | VLO FSC® |
|
KwilaLearn more |
Exterior use Interior use | FSC® Sustainably Sourced Naturally Stable Dense, Resilient Timber | FSC® |
|
PurpleheartLearn more |
Exterior use | FSC® Sustainably Sourced Naturally Stable Dense, Resilient Timber | FSC® |
|
IronbarkLearn more |
Exterior use | Naturally Durable Clearer Grade | Australian Forest Scheme (AFS) |
|
GreenheartLearn more |
Exterior use | Dense, Resilient Timber Durable | |
|
BlackbuttLearn more |
Interior use Exterior use | Vibrant colours Naturally Durable | Australian Forest Scheme (AFS) |
Profile |
Effective Cover |
Thickness |
Species |
|
|---|---|---|---|---|
|
Garapa 90mm x 19mmLearn more |
90mm | 19mm | Garapa |
|
Garapa 140mm x 19mmLearn more |
140mm | 19mm | Garapa |
|
Cumaru 90mm x 21mmLearn more |
90mm | 21mm | Cumaru |
|
Cumaru 145mm x 21mmLearn more |
145mm | 21mm | Cumaru |
|
|
Iroko 90mm x 19mmLearn more |
90mm | 19mm | Iroko |
|
Iroko 115mm x 19mmLearn more |
115mm | 19mm | Iroko |
|
|
Iroko 140mm x 19mmLearn more |
140mm | 19mm | Iroko |
|
Purpleheart 65mm x 19mmLearn more |
65mm | 19mm | Purpleheart |
|
|
Purpleheart 90mm x 19mmLearn more |
90mm | 19mm | Purpleheart |
|
|
Purpleheart 140mm x 19mmLearn more |
140mm | 19mm | Purpleheart |
|
Purpleheart 65mm x 42mmLearn more |
65mm | 42mm | Purpleheart |
|
Purpleheart 90mm x 42mmLearn more |
90mm | 42mm | Purpleheart |
|
Purpleheart 140mm x 42mmLearn more |
140mm | 42mm | Purpleheart |
|
Purpleheart 140mm x 20mmLearn more |
140mm | 20mm | Purpleheart |
|
|
Kwila 90mm x 19mmLearn more |
90mm | 19mm | Kwila |
|
|
Kwila 140mm x 19mmLearn more |
140mm | 19mm | Kwila |
|
|
Vitex 65mm x 19mmLearn more |
65mm | 19mm | Vitex |
|
|
Vitex 115mm x 19mmLearn more |
115mm | 19mm | Vitex |
|
|
Vitex 140mm x 19mmLearn more |
140mm | 19mm | Vitex |
|
Vitex 140mm x 32mmLearn more |
140mm | 32mm | Vitex |
|
|
Vitex 140mm x 42mmLearn more |
140mm | 42mm | Vitex |
|
Vitex 115mm x 42mmLearn more |
115mm | 42mm | Vitex |
|
|
Vitex 90mm x 42mmLearn more |
90mm | 42mm | Vitex |
|
|
Vitex 65mm x 42mmLearn more |
65mm | 42mm | Vitex |
|
|
Vitex 90mm x 19mmLearn more |
90mm | 19mm | Vitex |
|
Spotted Gum 90mm x 25mmLearn more |
90mm | 25mm | Spotted Gum |
|
Spotted Gum 130mm x 25mmLearn more |
130mm | 25mm | Spotted Gum |
FAQ
Frequently Asked Questions
Here you will find answers to some of the most common questions our customers ask about our Hardwood Decking.
If you don't see your question answered below, please contact us directly for a quick answer - we are always happy to help.
Regular cleaning and periodic re-coating with a penetrating oil are recommended to maintain the deck's appearance and longevity.
Hardwood decking should be cleaned annually. Use a soft brush with water and mild detergent. Do not direct high pressure water on any part of the hardwood timber. Where a coating is applied, periodic recoating is required to ensure its integrity is sustained. Follow the manufacturer’s instructions regarding hardwood chemical runoff. The amount and characteristics of the runoff will depend on the species, dryness of the boards when installed and how exposed the deck is to the weather.
Yes. JSC Coda Wood Oil can be used on decking. Coating for decking is only recommended in our clear coating option.
Yes. We purchase timber from suppliers who have established a clear, verifiable track record in respect of environmental standards and conformance, including legality, sustainability and cultural awareness. This includes JSC being committed to implementing and maintaining the Forest Stewardship Council® (FSC) Chain of Custody requirements for certified timber products as well as recoginsing the importance of promoting the use of responsibly managed timber resources through the Programme Endorsement of Forestry Certification (PEFC). You can find more information here.
We're keen to help you get your hands on a sample of our products. There are 2 ways you can do this:
- Request A Sample - just let us know what products you are interested in and we can ship a sample to you.
- Or, we have a viewing range at our 4 main locations: Auckland, Hamilton, Wellington & Christchurch. Book a time to ensure the right member of our team is available to assist.
JSC products are supplied to trade merchants nationwide, contact our friendly team about your project or product requirements and we would be happy to assist with getting you what you need!