Oak Luxe 5400mm - Grey - composite decking
The Oak Luxe Grey composite decking is available in 5.4m lengths, measuring 146mm wide and 25mm thick. Designed for installation using our stainless steel hidden fixings and fascia boards, with sample packs available to help you choose your dream composite decking finish.
Delivery prices are calculated at checkout.
Plan your Oak Luxe deck with us
Our calculator estimates full boards, fascia and fixing kits for a rectangular deck. Enter your dimensions, then compare board directions, joins and edge finishes. For multiple areas or detailed cutting plans, use our full decking calculator.
Your quick estimate
We estimate full-board quantities without reusing offcuts. Our calculation allows for your selected direction, edge finish, joins and waste. Check your final layout, framing and fixing requirements with our installation guide before ordering. Applying this estimate updates decking quantities only; we sell fascia and fixings separately. We round fixing kits up to cover both the area allowance and our estimated clip count. Confirm your pack size and installation requirements with us.
We estimate using 400mm joist centres, 100 clips per kit and an area allowance of 4m² per kit.
Bring our oak-grain finish to your outdoor space
At Ausgrass, we supply our Oak Luxe composite decking for outdoor spaces where you want a defined oak-grain finish and a coordinated colour palette. Our double-sided boards measure 5.4m long, 146mm wide and 25mm thick, with compatible hidden fixings for a clean surface finish.
We offer Brown, Grey, Black and Cream so you can compare warm, cool, dark and light finishes alongside your paving, walls and garden. We recommend viewing our samples in your own outdoor light before choosing your colour.
We pair our Oak Luxe boards with our fascia range to finish visible deck edges. Use our decking calculator to plan quantities, then follow our installation guide for subframe preparation, spacing, joins and fixings. If you need help putting your order together, contact us before purchasing.
Our Grey Oak Luxe decking offers a cool, neutral oak-grain finish. We recommend comparing a sample with your stone, paving and outdoor furniture in natural light.
We offer a defined oak-grain texture for a timber-inspired outdoor finish.
Choose between Brown, Grey, Black and Cream to complement warm, neutral and contemporary outdoor spaces.
We pair Oak Luxe with our fascia range to finish visible deck edges and exposed framing.
We provide our decking calculator and installation guide to help you plan boards, fixings and finishing details.
Our Oak Luxe board specifications
We supply our Oak Luxe boards in 5.4m lengths with a 146mm face and 25mm thickness. Use these specifications alongside our installation guide when planning your deck.
| Range | Oak Luxe |
|---|---|
| Board length | 5.4m |
| Board face width | 146mm |
| Board thickness | 25mm |
| Fixing method | Compatible hidden fixing system |
| Board spacing | 3mm using approved clips |
| Joist spacing | 350–400mm centres for standard residential work; always confirm spacing for your board range and application. |
| Nominal coverage | 0.783m² per board |
| Board construction | Double-sided composite board |
| Matching fascia | Colour match fascia available |
146mm × 25mm board dimensions
We supply our double-sided Oak Luxe boards with a profile suited to compatible hidden fixings. We also supply fascia separately in 5.4m lengths, measuring 150mm wide and 10mm thick. Refer to our installation guide before setting out your subframe and edge details.
Resources for planning and installation
We bring our calculator, installation guide, fixings and colour range together so you can plan your order in one place.
We help you estimate boards, fixings, joins and fascia for your layout.
We explain the preparation, spacing, joins and fixing details to review before installation.
We supply compatible hidden clips, starter fixings and finishing products separately.
We offer four decking colours and compatible fascia for your project.
Explore the Oak Luxe finish
View the Oak Luxe grain and colours below. Request our samples to compare the finish in your own space.


Your Oak Luxe questions, answered by us
What size are our Oak Luxe decking boards?
We supply our Oak Luxe boards in 5.4m lengths, with a 146mm face width and 25mm thickness. The nominal coverage at approximately 0.783m² per board. Your final order quantity also depends on direction, spacing, cuts, joins and waste.
How do we help you work out your board quantity?
Our quick calculator estimates full boards for a rectangular deck. Enter your length and width, choose the board direction and edge finish, then add a waste allowance. We recommend checking the final cutting layout in our full calculator before ordering, particularly where you have multiple areas or long-board joins.
Which fascia do we supply for Oak Luxe?
The Oak Luxe decking range pairs with our colour matching fascia range. We supply fascia separately in 5.4m lengths, measuring 150mm wide and 10mm thick. Choose the colour that suits your boards and check which deck edges need finishing before adding fascia to your order.
Do we include fixing clips with each board?
We provide stainless steel hidden fixings and starter clips separately unless we specifically state otherwise in an offer. Our calculator includes a preliminary fixing-kit allowance. We recommend checking the final fixing requirements against our installation guide and your framing layout.
Which Oak Luxe colours do we offer?
We offer Brown, Grey, Black and Cream. Our Brown finish brings a warmer tone, Grey provides a cooler neutral, Black creates a darker finish and Cream offers a lighter palette. We recommend comparing our samples beside your paving, walls and garden in natural light.
Can we help you compare colours before ordering?
Yes. We offer our composite decking sample pack so you can compare finishes before ordering. Simply select your model and colour preference and we will have them delivered to your door. We recommend checking a physical sample in your own outdoor light because screens and lighting can change how a colour appears.
Where do we explain installation and maintenance?
We explain subframe preparation, board spacing, joins and fixings in our composite decking installation guide. For cleaning or care advice, contact us before using a treatment or cleaning product so we can confirm what is suitable for your boards.
How do we arrange delivery or collection?
A freight price will be automatically calculated for you at checkout. We can also help you plan delivery or collection for full 5.4m boards. Contact us with your address, quantity, access details and preferred timing. You can also purchase directly from our website. Select your preferred pick up location or calculate shipping at checkout. We have showrooms in Hoppers Crossing and Belmont, Victoria; check our showroom information.
What should we include in your decking budget?
We price our decking by the full board and show an approximate price per square metre using nominal board coverage. We supply fascia and fixings separately. Our board price does not include your subframe, labour or delivery. Use our calculator for an initial quantity estimate, then confirm your complete materials list and delivery cost with us.
How do we help you choose the right finish?
We recommend comparing our Brown, Grey, Black and Cream samples beside your paving and walls in natural light. We advise allowing for initial colour settling as our boards acclimatise outdoors.
Plan your order with us
Delivery and collection
We calculate shipping at checkout. For full 5.4m boards, check access and unloading arrangements before ordering. We can confirm collection availability at our Hoppers Crossing and Belmont showrooms.
View our showroom locations or contact us about your delivery.
Returns and order checks
We do not offer change-of-mind refunds or accept returns of offcuts. For unused, unopened products, contact us to discuss return options before arranging a return. Returns made after seven days from time of purchase are not accepted.
Our 10-year limited warranty
We provide a 10-year limited structural warranty for our Ausdecking composite decking and cladding. Freight, labour and installation costs are excluded from this warranty. Terms, installation requirements and exclusions apply. As this product is made from WPC, the product is subject to changes as it acclimates to your area. Please contact us if you require further information.
Explore our Oak Luxe colours
We offer our Oak Luxe decking in Brown, Grey, Black and Cream. Explore each colour and compare your fascia before ordering.
