{"id":6202,"date":"2026-05-08T17:04:54","date_gmt":"2026-05-08T09:04:54","guid":{"rendered":"https:\/\/www.lastelegance.com\/au\/?p=6202"},"modified":"2026-08-17T17:56:50","modified_gmt":"2026-08-17T09:56:50","slug":"composite-decking-cost","status":"publish","type":"post","link":"https:\/\/www.lastelegance.com\/au\/composite-decking-cost\/","title":{"rendered":"Composite Decking Cost in Australia: Trade Pricing, Specs and Landed Cost"},"content":{"rendered":"\n

Composite decking boards in Australia span a wide range \u2014 from basic uncapped product through to premium co-extruded profiles. Buying direct from the manufacturer cuts out the importer and distributor margin, so the same board lands at a lower cost. Your actual price depends on board grade, order volume, customisation and shipping terms.<\/p>\n\n\n\n

This guide is about what the board costs you<\/em>: grade and cap spec, what separates cheap from premium, container economics, and the landed cost items that sit on top of the FOB price. For the full installed project number \u2014 subframe, labour rates by city, permits and balustrades \u2014 see our deck cost in Australia breakdown<\/a>.<\/p>\n\n\n\n

How Much Does Composite Decking Cost in Australia?<\/h2>\n\n\n\n
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The table below shows how composite decking boards break down by grade. Actual pricing depends on your order volume, specs, customisation needs and shipping terms \u2014 so we quote per project rather than publishing a fixed price list.<\/p>\n\n\n\n

Board Grade<\/th>What You Get<\/th>Key Spec to Check<\/th><\/tr><\/thead>
Entry-level (uncapped)<\/td>No protective outer layer \u2014 not recommended for Australian UV<\/td>Cap layer: none<\/td><\/tr>
Mid-range (capped composite)<\/td>Protective cap on face and edges \u2014 solid performer for most projects<\/td>Cap thickness, HDPE density<\/td><\/tr>
Premium (full co-extruded)<\/td>Full cap on all four sides \u2014 maximum UV and moisture protection<\/td>Cap thickness \u2265 0.5 mm, QUV hours, \u0394E result<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

These are board-level differences only. Installed cost depends on subframe, site and labour \u2014 see the\u00a0full project cost breakdown<\/a>.<\/p>\n\n\n\n

Buying from a manufacturer rather than through the standard distribution chain removes importer, distributor and retailer margins. The same board, the same cap layer, the same extrusion line \u2014 fewer parties taking a cut. Contact us for a quote based on your project specs and volume.<\/p>\n\n\n\n

\u2192 Explore our full composite decking range<\/a><\/strong> to see board dimensions, weights, and specs across every product series.<\/p>\n\n\n\n

What Drives the Board Price?<\/h2>\n\n\n\n
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Two boards quoted at the same price per m\u00b2 can be very different products. These are the four specs that actually move the number.<\/p>\n\n\n\n

Board Grade and Cap Layer Quality<\/h3>\n\n\n\n
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Composite boards fall into three construction types \u2014 uncapped, single-cap, and full co-extruded \u2014 and each sits at a different price point for a reason.<\/p>\n\n\n\n

Uncapped boards<\/strong> have no protective outer layer. They’re cheap upfront, but Australian UV degrades the surface fast \u2014 fading, chalking and surface softening within a few summers. They are not a serious option for outdoor use in this market.<\/p>\n\n\n\n

Single-cap boards<\/strong> add a protective layer on the face and edges only. The underside and one or both edges remain exposed, which is where moisture ingress and colour drift usually start.<\/p>\n\n\n\n

Full co-extruded boards<\/strong> wrap all four sides in a cap layer bonded in the same extrusion pass. That co-extrusion is what gives the cap its adhesion strength \u2014 a cap applied as a separate coating step can delaminate; a co-extruded cap cannot, because it is fused to the core while both are still molten.<\/p>\n\n\n\n

The cap is the single most important spec when comparing composite decking boards, and it is also the spec suppliers are most likely to leave vague.<\/p>\n\n\n\n

LastElegance boards use a 0.8 mm co-extruded cap<\/strong> \u2014 thicker than most on the market. The HDPE core runs at 0.95 g\/cm\u00b3<\/strong> density, with a 60% recycled \/ 40% virgin material blend. After 3,000 hours of QUV accelerated weathering<\/strong>, the colour shift is \u0394E \u2264 4\u20135<\/strong>.<\/p>\n\n\n\n

That last number is worth understanding. \u0394E measures colour difference on a scale where a value under 2 is invisible to most people and a value over 6 is obvious side by side. A board that shifts \u0394E 10 over three years is a board your client will call you about. Ask any supplier for their QUV hours and their \u0394E result \u2014 if they can only offer a phrase like “excellent colour retention,” you have your answer.<\/p>\n\n\n\n

Wood fibres in quality composite decking come from hardwood sources, bound with HDPE under heat and pressure. The fibre-to-polymer ratio and the fibre source both affect how the board behaves in heat and how well the cap bonds.<\/p>\n\n\n\n

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Subframe, labour and site prep sit outside the board price<\/strong> and typically account for 55\u201365% of the finished deck. We’ve broken those down separately in the deck cost guide<\/a>, including labour rates by city and NCC subframe requirements.<\/p>\n\n\n\n

Solid vs Hollow Boards<\/h3>\n\n\n\n

Hollow boards are lighter, faster to handle, and cheaper per linear metre. Solid boards cost more but handle heavier loads and feel more solid underfoot.<\/p>\n\n\n\n

For standard residential decking \u2014 foot traffic, outdoor furniture, typical domestic use \u2014 hollow profiles perform well and reduce both material cost and installation time. For commercial projects, high-traffic areas, or decks carrying heavy furniture, planters or equipment, solid boards are worth the premium.<\/p>\n\n\n\n

Both profiles are available in the same colour and finish options across the range. The choice affects price and install speed \u2014 not the look of the finished deck.<\/p>\n\n\n\n

Landed Cost \u2014 What Sits on Top of the Board Price<\/h3>\n\n\n\n

The FOB board price isn’t your landed cost. For trade buyers importing directly, budget for:<\/p>\n\n\n\n