Durable under Australian Conditions
Engineered to withstand the elements, Hardie™ decking solutions are resistant to moisture and termite damage and are suitable for coastal conditions and bushfire zones up to BAL-29*.
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Inspiration
Decking
Engineered Decking solutions for low-maintenance outdoor living.
A great outdoor space should look beautiful, be easy to maintain and stand up to everyday life. Decking solutions by James Hardie deliver alternative solutions to timber decking with durability suited to Australian conditions, making it easier to design and deliver outdoor spaces for effortless living.
Why choose Hardie™ Decking Products
Options for a Range of Outdoor Styles
Whether you're seeking a contemporary finish or realistic timber looks, Hardie™ decking solutions offer options suitable for a range of home styles and outdoor applications.
Backed by James Hardie
Supported by a trusted brand with a strong distribution network and technical expertise, Hardie™ decking solutions provide quality, availability and support homeowners and trade professionals can rely on.
View our Decking solutions
TimberTech® Decking by James Hardie
TimberTech® decking is engineered decking designed for long-lasting outdoor living. With realistic timber looks that are easy to maintain, durable and suited to Australian conditions, TimberTech® decking makes it easier to design and deliver outdoor spaces for effortless everyday living.
Hardie™ Deck - our Fibre cement alternative perfect for bushfire zones
Hardie™ Deck is a low-maintenance alternative to timber decking, made from Hardie™ fibre cement. Ideal for outdoor rooms, bushfire-prone areas up to BAL-29 certification & low set decks
Inspiring looks with our Vintage Collection™
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TimberTech® Decking - Colour: Weathered Teak
TimberTech® Decking - Colour: Weathered Teak
About Hardie™ Decking Products
James Hardie is a global leader in exterior and outdoor living solutions, offering two decking products in Australia. The range includes Hardie ™ Deck, which is a fibre cement decking solution that provides a smooth, durable deck with a modern appearance and TimberTech® decking, an engineered decking solution with realistic timber looks and durability suited to Australian conditions.
What's the difference between fibre cement and engineered decking?
Engineered decking is a broad category of manufactured decking products designed as an alternative to traditional timber decking. Depending on the product, engineered decking may be made from different materials and technologies, including composite and polymer decking. The TimberTech® decking Vintage Collection™ is a type of polymer decking made using advanced PVC technology, designed to deliver a realistic timber look that lasts.
Hardie™ fibre cement is made from a mixture of cement, sand, cellulose fibre, water and proprietary additives. This unique formulation helps create beautiful and durable products for home exteriors, including Hardie™ Deck, that are engineered to be fire resistant, rot resistant and resistant to damage from moisture and termites.
Both products are resistant to splintering, with the primary difference being their look and feel. Hardie™ Deck creates contemporary finish with smooth, wide boards with clean lines and is pre-primed or pre-sealed, ready to paint in any colour. TimberTech® decking delivers realistic timber looks through multi-tonal colour variation and refined grain detail, while keeping maintenance easy with no oiling, sanding or sealing needed.
What are the benefits of Hardie™ decking products?
Hardie™ Deck is designed to stay strong as it ages. Unlike timber, Hardie™ Deck is resistant to damage from moisture and termites. When the sun beats down, you can rely on Hardie™ Deck to resist warping and it will not splinter like some timber can. The system is suitable for outdoor use including for low set decks, around the pool and bushfire zones up to BAL-29.
TimberTech® decking by James Hardie is engineered decking designed for long-lasting performance. With realistic timber looks that are easy to maintain, durable and suited to Australian conditions, it makes it easier to design and deliver outdoor spaces for effortless everyday living, backed by a 30-year residential warranty and 15-year commercial warranty.
Designed for low-maintenance living, TimberTech® decking only requires an occasional clean, with no sanding, staining or sealing necessary. It is resistant to termite and moisture damage, cracking and splintering, and contains an average of 55% recycled material.
What formats are Hardie™ decking products available in?
Hardie™ Deck is available as a fibre cement decking board system. Standard width decking boards are 3000mm in length, 196mm in width and 19mm thickness, while Hardie™ Deck Finishing Boards provide a wider option, measuring 3000mm in length, 296mm in width and 19mm in thickness.
TimberTech® decking by James Hardie decking boards are available in the Vintage Collection™ range, featuring four timber-inspired colours: Coastline, Weathered Teak, English Walnut and Mahogany. Standard-width boards are available in square-edge and grooved profiles. Square-edge boards are available in lengths of 4877mm and 6096mm, 140mm width and 25mm thickness while grooved edge boards are available in 4877mm length, 140mm width and 25mm.
Frequently asked questions
The primary difference between James Hardie decking products is their look and feel. Hardie™ Deck creates contemporary finish with smooth, wide boards with clean lines and is pre-primed or pre-sealed, ready to paint in any colour. TimberTech® decking delivers realistic timber looks through a range of colours and grain patterns, with heat-bending capabilities that enable custom, curved deck designs.
Both products are suited to Australian conditions, designed for low maintenance and suitable for use in bushfire prone-areas up to BAL-29 certification. They are also both resistant to moisture damage, splintering and rotting.
The right decking product will depend on your preferred look, project requirements and site conditions. Hardie™ Deck is a fibre cement decking solution that delivers a clean, contemporary appearance and is suitable for a range of outdoor applications. TimberTech® decking by James Hardie is an engineered decking solution designed to deliver realistic timber looks with low-maintenance living and long-lasting outdoor performance. Speak with your decking installer or our James Hardie Technical Team to compare the options and select the product best suited to your project.
No. Hardie™ Deck is made from fibre cement, while TimberTech® decking is made with advanced PVC technology. Designed to deliver realistic timber looks, TimberTech® decking uses sophisticated colour blending and woodgrain textures to capture the natural tones and character of premium timber while being easy to maintain with no sanding, staining or sealing required.
Maintenance requirements vary by product. TimberTech® decking is designed for low-maintenance living and only requires an occasional scrub and rinse to help maintain its appearance, with no sanding, staining or sealing necessary. Hardie™ Deck requires sealing and periodic maintenance to help protect and maintain its finish. Always refer to the applicable care and maintenance information for your chosen product.
Suitability depends on the product, site and required Bushfire Attack Level. Hardie™ Deck and TimberTech® decking are suitable for use in bushfire-prone areas up to BAL-29 certification when installed in accordance with the relevant technical documentation. Always confirm the applicable requirements with your builder, certifier or local authority and refer to the relevant technical documentation before specifying a product.
Product suitability depends on the application and installation requirements. Hardie™ Deck and TimberTech® decking are suitable for a range of outdoor environments when installed in accordance with the relevant technical guidance. TimberTech® decking Vintage Collection™ boards achieve a P5 slip resistance rating, providing added confidence underfoot in wet areas. For coastal applications, compatible Cortex™ 316 Stainless Steel Screws provide higher corrosion resistance where required. Refer to the relevant installation guidance and confirm suitability for your project with your builder.
Hardie™ decking products are available through authorised distributors and stockists across Australia. Use the stockist locator on the James Hardie website to find your nearest supplier or speak with your decking installer about sourcing the right product for your project.
TimberTech® decking contains an average of 55% recycled material, including plastic waste that might otherwise go to landfill. Refer to the relevant product information for further details about materials and environmental attributes.