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WoodVance Ultra Series Composite Decking Board 5400 x 140 x 23mm

$85.80
Colour: Antique Silver
WoodVance Ultra Series Composite Decking Board 5400 x 140 x 23mm

Description

The WoodVance Ultra Series is a premium co-extruded composite decking board with a double-sided textured surface, combining commercial-grade performance with an elegant timber look. Engineered for superior durability, it resists moisture, UV and everyday wear, making it an ideal low-maintenance choice for residential and commercial outdoor spaces.

Key Features
  • Double-sided textured surface – two wood-grain textures in the same colour, so you can choose the look you prefer
  • Co-extruded protective outer layer – waterproof, moisture-proof, UV and wear resistant
  • Anti-slip rated R11 & P5
  • UV protection keeps colours vibrant
  • Stays cool in Australia's high temperatures
  • Made from 100% recycled materials
  • Low-maintenance alternative to natural timber
  • Grooved profile for WoodVance hidden clip systems (3mm, 5mm Lock-on or 6mm) – no face screws
  • Up to 25 years residential warranty; 10 years commercial warranty
Specifications
Product WoodVance WPC Decking – Ultra Series
Dimensions 5400mm (L) x 140mm (W) x 23mm (T)
Profile Grooved board
Weight 22.3kg per board
Surface Double-sided texture
Material Co-extruded wood-plastic composite (WPC), 100% recycled materials
Slip Rating R11 & P5
Warranty 25 years residential; 10 years commercial
Sold As Per board (5.4m length)
Where to Use
  • Backyard and garden decks
  • Alfresco and patio areas
  • Verandahs, porches and front entries
  • Deck steps and raised platforms
  • Residential and commercial outdoor spaces

Order the right amount

How many boards do I need?

Measure the deck along the direction the boards will run (length) and across it (width). The calculator counts rows of boards, adds joins for rows longer than 5.4m, and works out your clip boxes.

Irregular shape, steps or a picture-frame border? Call 0456 776 666 or send us a sketch – we'll do the take-off for you.

Estimate only – add edge and fascia boards for exposed sides, and allow a few spares for cuts. Framing, footings and delivery are extra.

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Shop composite decking

Before you buy

Four things to check first

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Joist spacing: 350mm

WoodVance's max. for residential decks (300mm commercial). Re-decking an old frame? Measure the joists first.

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Solid Edge Board

Use the 140mm Solid Edge Board for exposed edges and step fronts.

Solid Edge Board →
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Double-sided texture

Both faces are textured in the same colour – pick the one you like and keep it consistent.

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Colour & heat

Lighter colours stay cooler in full sun. Order all boards at once – colour can vary between batches.

Compare series

Which WoodVance decking is right for you?

All three are co-extruded composite boards, 5.4m long, R11 / P5 slip rated and fixed with the same hidden clips. The differences are the look, the weight, the warranty and how far apart your joists can be.

SeriesBest forLookSize · weightMax. joist centres (res / comm)Warranty (res / comm)ColoursPrice / board
Ultra SeriesPremium decks, high-traffic & commercial areasDouble-sided texture140 x 23mm · 22.3kg350mm / 300mm25 yrs / 10 yrs6$85.80
Flex SeriesMost family decks – the all-rounderSingle-tone140 x 23mm · 18.5kg400mm / 350mm25 yrs / 8 yrs7 Carbon Black$72.59
Eco SeriesBudget projects, rentals, large areasDual-tone (2 colours in 1)138 x 23mm · 15.12kg450mm / 400mm15 yrs / 8 yrs3 pairs$58.29

Prices are per 5.4m board and update automatically from our store. Joist centres are WoodVance's maximums – closer spacing is needed for diagonal boards and stairs.

Complete your deck

Everything else you'll need

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Solid Edge Board

The 140mm edge board for Ultra and Flex. From $85.80 per board.

View →
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Fascia Board

Covers the frame around the outside of the deck. From $58.29.

View →
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Clip set

3mm, 5mm Lock-on or 6mm – Timber or Metal Joist. From $110.00.

Compare clips →
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Framing & stumps

H3 treated pine, H4 posts, stumps and ant caps for the subframe.

Shop framing →

Composite decking FAQs

Questions, answered

Does composite decking get hot?
Any deck in full summer sun gets warm, and darker colours get hotter. WoodVance says its boards stay cooler than traditional composite. For north-facing decks and pool surrounds choose a lighter colour such as Beige or Antique Silver.
Will it fade or need oiling?
No oiling, sanding or staining. The co-extruded shell is UV-protected to resist fading, though all outdoor surfaces weather slightly. Colour can vary between production batches, so order all boards for one deck at once.
What joist spacing do I need?
WoodVance maximums (residential / commercial): Ultra 350 / 300mm, Flex 400 / 350mm, Eco 450 / 400mm. Use closer spacing for diagonal boards and stairs, and support every board end on a joist.
Composite or merbau?
We sell both. Merbau usually costs less to buy and feels like real timber, but needs oiling every 6–12 months and bleeds tannin when new. Composite costs more up front but never needs oiling and won't splinter.
Can I use it in a bushfire-prone area?
Check your property's BAL rating first (VicPlan, your council or building surveyor). WoodVance has a BAL-29 bushfire test report for its decking – ask us for a copy so your builder or surveyor can confirm it suits your deck.
Is it OK around a pool?
Yes – all series are R11 / P5 slip rated. Use the 6mm clips for faster drainage and a lighter colour to keep it cooler underfoot.
Do you deliver?
Yes – we deliver across Melbourne. Ask us for a delivery quote. Boards are 5.4m long and 15–22kg each, so make sure there's clear access for long lengths.

Want us to check your numbers?

Send us your deck size and we'll put together a full material list – boards, edge, fascia and clips.

Shop composite decking Call 0456 776 666
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