Decking and Flooring

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  • Overview
  • Big River sells a large range of timber decking and flooring products in both Australian and imported species as well as composite decking and fibre cement decking boards. .

    Our timber flooring range includes bamboo, native Australian T&G solid timber in both 12mm overlay and 19mm  timber, as well Australian timber and Engineered Oak floating timber floors. Check our Flooring category page for more information.

    Big River’s timber decking range includes both Australian timber, and imported species Merbau and Balau. Our Australian species decking is manufactured from natural hardwoods that undergo a special drying process, ensuring it is amongst the most stable available. It’s high density, toughness and durability make it suitable for all types of applications.

    Big River is one of Australia’s leading stockists of fibre cement products, including James Hardie’s recently released HardieDeck™ decking boards. Secure and sturdy with no nails or splinters, HardieDeck™ can be colour matched to suit your surroundings. It’s tough and hard wearing – fire, water and termite resistant and backed by a 10 year warranty ensuring you’ll enjoy your outdoor areas for many years to come.

    We also supply a range of Composite Decking, including Modwood in both smooth and brushed finishes.

    Please refer to our Specifications tab to view a list of products available. Contact your nearest Big River branch for samples.

    To view Big River’s comprehensive range of Timber Decking and other builders’ supplies please visit Big River’s Building Products website

  • Specifications
  • Widths (mm) 64, 86, 90, 120, 132, 140 – Timber & Composite

    196 – HardieDeck fibre cement decking boards

    296 – HardieDeck fibre cement edging boards

    Thickness (mm) 19, 22, 25, 32 – Timber & Composite

    19 – HardieDeck

    Lengths Random length packs – Timber

    3000mm – HardieDeck

    Grades Select or Standard & Better
    Species Australian Species include Ironbark, Blackbutt, Spotted Gum.Imported Species include Merbau, Yellow Balau, and Bamboo.

    Our Composite decking range includes Sahara, Black Bean, Jarrah and Silver Gum in both a smooth and a brushed finish from Modwood.

    HardieDeck™ fibre cement decking boards slotted in both long edges with a powder coated anodised aluminium jointing system for concealed fastening. Optional extras include Edging boards and wider (296mm) unslotted decking boards for stairs. All HardieDeck™ boards need to be coated with an exterior trafficable paving paint or sealer.

    Please check with your local branch for availability.

  • Downloads
  • Big River Decking Brochure

    Hyne Brochures:

    Hyne Decking
    Hyne Flooring

    Modwood Brochure:

    ModWood Brochure

    HardieDeck™ Brochure:

    James Hardie HardieDeck™ Brochure

    James Hardie HardieDeck™ Installation

    JH HardieDeck Installation Video