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    Phone

    The Decking Team | +44 (0) 1255 440298

    The Cladding Team | +44 (0) 1255 440299

    General Sales | +44 (0) 1255 446838

    Sales Support | +44 (0) 1255 423601 (Option 5)

    Transport | +44 (0) 1255 462567

    Email

    Sales Support | info@duracomposites.com

    Designed to replace degraded or non-compliant timber.

    Enhance your outdoor spaces with Dura Deck® Aluminium Free-Drain, a premium decking solution designed to replace degraded or non-compliant timber on balconies, terraces, and walkways. This innovative system allows water to drain seamlessly through the gaps between the planks, making it ideal for areas under 6m² that do not require water management (Patent No. GB 2584725).

    The boards can span up to 850mm between centres, supporting a 2kN point load, offering robust structural performance without the added weight of traditional materials. The unique design is compatible with ‘slide-on’ cassette balconies, minimising the need for on-site finishing and reducing installation time and labour costs.

    Our aluminium decking is designed for durability and sustainability, being 100% recyclable at the end of its life to support a circular economy. Advanced engineering reduces material use by up to 25%, lowering our carbon footprint without compromising performance.

    When paired with Dura Bearers and Dura Pedestals, this system offers a fully Class A2 fire-rated, low-maintenance flooring solution. All Dura Deck Aluminium products are UKAS accredited, delivering reliable performance and peace of mind.

    • Achieves a design life of 60-years and a 30-year warranty.
    • Designed for quick, efficient installation with minimal on-site modifications.
    • V-Groove surface remains cool in heat, ensuring a comfortable, anti-slip finish in any condition.

    Request a free Free-Drain sample

    Fire Rated A2

    A2 fl-s1 Fire Rating

    Compliant with EU and UK government recommendations, perfect for balconies under 6m², low-level terraces, and walkways.

    Anti-Slip

    Low Risk of Slip

    Anti-slip tested, achieving low Pendulum Test Values (PTV) in both wet and dry conditions.

    Low Water Absorption or Water

    Free-Draining Design

    Efficiently channels water through plank gaps onto the area below, preventing pooling and extending deck lifespan.

    Need to know specifics?

    Product Details

    Length (mm)Width (mm)Face Cover (mm)Thickness (mm)Plank Weight (kg)Weight Per m² (kg)Aluminium GradeColours/Product CodesProduct Datasheet
    3660150150184.68.46063 T6Cedar (DDA04001) Mist (DDA05001) Anthracite (DDA06001)18mm Datasheet

    Span & Loading Capabilities

    ComponentSpan & LoadingDeflection
    Free-Drain 18mmUp to 850mm Span based on 2kN Point Load (@5kN/UDL)L/200

    The Dura Deck Aluminium range is available in a range of 3 attractive colours, Cedar, Mist and Anthracite. All three colours are held as standard stock at our UK Operations Centre for immediate call-off.

    Anthracite

    RAL 7043

    Cedar

    RAL 1019

    Mist

    RAL 7001

    Available in 3 coordinating colours, the Dura Deck Aluminium Free-Drain trims allow for maximum versatility to suit any design. Incredibly lightweight and easy to handle, they make fitting safer for installers.

    Our trims are powder coated to match your deck boards, providing a durable finishing touch that’s hassle free and sure to impress.

    Start Stop Trim

    Main Trim

    Cut Down Trim

    End Closure Trim

    Background image

    Our A2 fire-rated Dura Pedestals and Dura Bearers can be easily combined to suit all project needs, offering a superior alternative to timber subframes that can twist, rot, or warp over time. With varying heights of pedestals and bearers, our system provides the most economical substructure combination on the market. The Dura Aluminium System is suitable for use as a decking substructure on external balconies, terraces, gardens, industrial flooring and for use as cladding battens.

    Learn more about our aluminium substrate

    Our specialist services empower architects, engineers, project managers, and designers to design, specify and deploy composite products with ease. Our CAD, Structural Design and Fabrication teams support our customers make data-driven decisions about the right product specifications for their projects.

    Our installation consultation services include:

    • Pre-Installation Support, Training & Toolbox Talks
    • Contract Installation
    • Drone & Laser Scanning
    • Day 1 Installation Support
    • Site Visits & Snagging Assessments
    • Final Inspection & Sign Off

    Other value added services available at any project stage include Design & Engineering, Fabrication, Preventative Maintenance Inspections and Specialist Cutting.

    Find out more

    Delivery

    Standard lead time on orders from our Webshop is 3 – 5 working days (Mainland UK; stock dependent).

    Large orders may be subject to palletised deliveries which are to the property kerbside only. Your order will need to be unloaded by hand (hand-balled) off the lorry side. A person must be present to help unload the goods and sign for receipt. Delivery drivers are not insured to help unload the goods beyond the property kerbside.

    We offer free delivery for a selection of products to the majority of mainland UK. Unfortunately, Dura Composites is unable to offer free delivery to certain areas – including Northern Ireland, the Scottish Highlands & Offshore Islands, Isle Of Wight, Isle of Man, the Channel Islands and the Isles of Scilly.

    If your postcode prefix is listed below we would be happy to provide a delivery quote. Please call our Websales Customer Care Team on 01255 446838 to place your order. Postcodes subject to delivery charge include:

    • Northern Ireland (All BT postcodes)
    • Scottish Highlands (AB30, AB33 – AB38, AB41 – AB56, FK17 – FK21, IV1 – IV63, PA20 – PA80, PH15 – PH27, PH30 – PH45, PH49, PH50, KW1 – KW18)
    • Scottish Offshore (HS1 – HS9, KA27, KA28, ZE1 – ZE3)
    • Scottish Borders (All TD and DG postcodes)
    • Isle of Man (All IM postcodes)
    • Isle of Wight (PO30 to PO41)
    • Isles of Scilly (TR21 to TR25)
    • Channel Islands incl. Jersey, Guernsey, Alderney, Sark & Herm (All JE and GY postcodes)

    Returns

    If you wish to return or exchange your goods, please complete the form dispatched with your order and return within 14 days to the address below. Items must be unused and in perfect, resale condition and in their original packaging, and the Returns Form must be included. Once the goods have been received and inspected to check they meet the requirements outlined above you will receive a refund (credited back to the method you paid with) or a new shipping notification for your requested exchange within 7 working days of receipt.

    The replacement item(s) will be shipped to you free of charge (once per customer). Please note we cannot exchange items of differing value. If you choose to return any items that were purchased as part of a promotion, and by returning part of your order your remaining total means you are no longer eligible for the original discount, the value of that discount will be deducted from any refunds due.

    Please note the customer is responsible for the postage to return the item to us. We recommend using a Signed For recorded postal service as Dura Composites Ltd are not liable for any items that go missing en-route back to us. Thank you for your cooperation.

    Returns should be sent to:

    Dura Composites Returns Dept.
    Dura Operations Centre,
    Telford Road,
    Clacton on Sea,
    Essex CO15 4LP

    If you have not yet been issued with your Unique Returns Number (URN) or require a Returns Form, please e-mail customercare@duracomposites.com or call us on +44 (0)1255 423601 to discuss your request.

    Please register your product to activate your warranty. Dura Composites warranty gives you peace of mind and expert back up should you ever need it, so you can rest assured you’re buying the best in design excellence, quality and durability. Please note that your warranty must be registered and activated within 30 days of your invoice date to be eligible. For details of terms and conditions, length of warranty and how to activate your warranty, click below.

    Warranty Registration

    Test Reports

    Dura Deck Aluminium Pendulum Slip Test

    Increasing safety by reducing risk, Dura Deck Aluminium has undergone the Pendulum Slip Test in…

    Download

    Test Reports

    A2-s1,d0 Dura Deck Aluminium Free-Drain & Positive-Drain

    Classification of reaction to fire performance in accordance with BS EN 13501-1:2018 for Dura Deck…

    Download

    Test Reports

    A2fl-s1 Dura Deck Aluminium Free-Drain 18mm & Positive-Drain 27mm

    Classification of reaction to fire performance in accordance with BS EN 13501-1:2018 for Dura Deck…

    Download

    Test Reports

    A2fl-s1 Dura Aluminium Bearer & Pedestal

    Classification of reaction to fire performance in accordance with BS EN 13501-1:2018 for Dura Aluminium…

    Download
    Dura Pedestals Product Datasheet Dura Composites

    Datasheets

    A2 Aluminium Pedestals

    Our Dura Pedestals (Patent No. GB 2005553.9) can be easily combined with Dura Bearers to…

    Download
    Dura Bearers Product Datasheet Dura Composites

    Datasheets

    A2 Aluminium Bearers

    Our Dura Bearers can be easily combined with Dura Pedestals to suit all project needs.…

    Download
    Dura Deck 18mm Free-Drain Boards Product Datasheet Dura Composites

    Datasheets

    Dura Deck Aluminium 18mm Free Drain

    The Dura Deck Aluminium 18mm Free Drain solution allows water to drain through the gaps…

    Download
    Dura Deck 18mm Free Drain Trims Product Datasheet Dura Composites

    Datasheets

    Dura Deck Aluminium 18mm Free Drain Trims

    Available in 3 coordinating colours, the Dura Deck Aluminium trims allow for maximum versatility to…

    Download
    Aluminium-Decking-Substrate-Technical-Manual

    Installation Manuals

    Aluminium Decking Substrate

    The substructure or subframe forms the skeleton of your deck. Your bearers will run in…

    Download
    Dura Deck Aluminium 18mm Free-Drain Technical Manual Dura Composites

    Installation Manuals

    Dura Deck Aluminium Free-Drain

    Dura Deck Aluminium Free-Drain is a patent-pending aluminium decking system designed for high-rise balconies and…

    Download

    NBS Source

    Our BIM objects are hosted on NBS Source where they are available for use by architects, designers, engineer, contractors and specifiers.

    Our Specialists

    Talk to our experienced team about how you can tap into our specialist knowledge and engineering capability for your project.

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