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The UK's most affordable, high-quality decking boards

Durable, water resistant decking means you do not have to waste your time re-varnishing, re-sealing and repairing your garden when the sun comes out.


Cladco Composite Decking boards are designed to suit every garden and every occasion - even the liveliest summer barbeques! Our supply of decking materials suits all styles of gardens, with intelligently designed traction grooves the risk of slipping is greatly reduced when compared to timber. The low slip properties can be improved further by laying horizontally across the walking direction.

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    Millboard® Decking
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  1. 3.6m Millboard® Enhanced Grain Composite Decking Board - 126mm

    Available In:

    From £79.33

    3.6m Millboard® Enhanced Grain Composite Decking Board - 126mm

    Millboard® Enhanced Grain composite decking offers a luxury, wood-free solution with the authentic look of natural oak. Slip-resistant, rot-resistant, and UV-stabilised, this high-performance wood textured decking board is low maintenance and easy to install. Designed for long-lasting durability, these boards are  ideal for any outdoor space.

  2. 3.6m Millboard® Enhanced Grain Decking Board - 176mm

    Available In:

    From £92.17

    3.6m Millboard® Enhanced Grain Decking Board - 176mm

    This Enhanced Grain decking board by Millboard® Decking accurately recreates the subtle nuances of natural wood. Each Board is slip-resistant and showcases the organic patinas beautifully. Moulded around real oak timbers, boards are wood-free to prevent rot and warping and are available in nine colours.

  3. Cladco High Strength Adhesive Sealant (290ml)
    £15.48

    Cladco High Strength Adhesive Sealant (290ml)

    Looking to further the strength of your decking or construction project? Or just making some simple repairs? Our high strength adhesive can be utilised on many materials, and is ideal for ensuring that any trims are installed easily and with minimal effort.

  4. DuoSpan Flexible Bracket Set | 51mm or 99mm | Millboard® | 10 Box
    From £45.50

    DuoSpan Flexible Bracket Set | 51mm or 99mm | Millboard® | 10 Box

    Designed for DuoSpan 51mm or 99mm joists, the DuoSpan flexible bracket set provides a secure and adjustable Millboard® decking support system. Each pack includes ten brackets, 42 hex-head screws, and 20 pan-head screws, all in cathodic barrier coated stainless steel for long-lasting corrosion resistance and structural stability.

  5. Millboard® Bullnose Decking Board 3.6m

    Available In:

    From £96.83

    Millboard® Bullnose Decking Board 3.6m

    This Millboard® bullnose board can be used in a wide variety of situations, including seating and edging for planters. The aesthetic of the finer oak grain will perfectly compliment your Millboard® decking area. Available in ten colours and in 3.6m lengths.

  6. Millboard® DuoFix Side-Fixing Guide
    £56.40

    Millboard® DuoFix Side-Fixing Guide

    This DuoFix side-fixing guide tool enables quick and easy side attachment of Millboard® decking boards, creating a concealed fixing finish with a 6mm gap between boards. It fits perfectly over decking boards with widths of 145mm to 200mm. The tool is suitable for Enhanced Grain, Weathered Oak, and some softwood boards.

  7. Millboard® DuoFix Spare Driver Bit Kit
    £17.50

    Millboard® DuoFix Spare Driver Bit Kit

    Ensure you have the best fixings for your Millboard® installation with the DuoFix spare driver bit kit. This kit includes two driver bits, four nylon washers, and four stainless steel washers. Combine with the DuoFix side-fixing guide for optimum results.

  8. Millboard® DuoSpan Beam | 136mm x 63mm x 3.6m
    £91.00

    Millboard® DuoSpan Beam | 136mm x 63mm x 3.6m

    Create strong, stable decking subframes with Millboard® DuoSpan beams. Crafted from lightweight aluminium, these 3.6m beams offer superior strength, minimal thermal expansion, and optimal support for complex deck builds. Ideal for ground-level Millboard® decks, boardwalks, residential and commercial projects.

  9. Millboard® Durafix Trimhead Stainless Steel Deck Screws
    From £14.00

    Millboard® Durafix Trimhead Stainless Steel Deck Screws

    Millboard® Durafix stainless steel screws for solid core decking boards and trims are available in lengths of 35mm, 45mm and 60mm. Made from A2 grade steel with a Torx head, Durafix waxed screws offer excellent performance. A hex shank drill bit is included for ease of installation.

  10. Millboard® Enhanced Grain Decking Sample
    FREE

    Millboard® Enhanced Grain Decking Sample

    Choose up to three of your favourite colours from our Millboard® Enhanced Grain decking collection to experience the natural wood-grain look and quality firsthand. Your free sample pack includes options from our extensive range and comes with the latest Millboard® brochure.

  11. Millboard® Fascia Decking Board 3.6m

    Available In:

    From £74.67

    Millboard® Fascia Decking Board 3.6m

    Use Millboard® fascia boards to conceal decking subframes for a professional finish. The natural look of these trims will complete your Millboard® decking area. Available in ten colours and 3.6m lengths, you can create a seamless deck design in no time.

  12. Millboard® Flexible Bullnose Edge Decking Trim 2.4m

    Available In:

    From £75.83

    Millboard® Flexible Bullnose Edge Decking Trim 2.4m

    Millboard® flexible bullnose edge decking trims are designed to complete your Millboard® decking area with a flexible, durable trim. Its non-timber composition prevents rot and warping, and maintains a high-slip resistance thanks to a thicker Lastane layer on the surface.

  13. Millboard® Flexible Square Edge Decking Trim 2.4m

    Available In:

    From £75.83

    Millboard® Flexible Square Edge Decking Trim 2.4m

    Millboard® flexible square edge decking trims are designed to enhance your Millboard® decking with a durable, flexible trim. Made from non-timber materials, they resist rot and warping, and feature a thicker Lastane layer for superior slip resistance.

  14. Millboard® M6x90mm Subframe Hexhead Screws + Driver Bit (Pack of 50)
    £10.50

    Millboard® M6x90mm Subframe Hexhead Screws + Driver Bit (Pack of 50)

    Offering a secure fixing for recycled plastic joists within a decking subframe, these 90mm hexhead screws are supplied in packs of 50. Heavy-duty screws are designed to reduce drive torque and are coated for extra resistance.

  15. Millboard® Multi-Spacer Deck Tool (Pack of 10)
    £14.00

    Millboard® Multi-Spacer Deck Tool (Pack of 10)

    This multi-spacer ensures quick and accurate fixing of Millboard® decking boards to reduce installation time. The multi-spacer allows for precise spacing of 3mm, 4mm, 5mm, and 6mm using just a single tool. Supplied in packs of ten, this spacer makes it easy to prevent misalignment over joists.

  16. Millboard® Spring-Grip 8mm Hex-Head Driver Tool for DuoSpan Fixings
    £9.33

    Millboard® Spring-Grip 8mm Hex-Head Driver Tool for DuoSpan Fixings

    The Millboard® spring-grip hex-head driver is designed for DuoSpan fixings, featuring a spring-loaded grip that securely holds non-magnetic fixings in place. This ensures fast, precise installation, reducing slippage and improving efficiency when securing Millboard® decking, cladding, or structural fixings.

  17. Millboard® Touch Up Coating 500ml

    Available In:

    From £17.50

    Millboard® Touch Up Coating 500ml

    Millboard® touch up coating is suitable for applications on both Millboard® decking and cladding boards. This coating is perfect for concealing any cut edges you may have acquired during the installation of your project. Select from the matching colours available for a seamless finish.

  18. Millboard® Weathered Oak Decking Board 3.6m

    Available In:

    From £107.33

    Millboard® Weathered Oak Decking Board 3.6m

    The Weathered Oak decking board by Millboard® decking is moulded from century-old oak boards and is hand-coloured for authentic wood tones. This collection presents high-quality oak patterns with minimal maintenance required. Available in three colours and 3.6m lengths.

  19. Millboard® Weathered Oak Decking Sample
    FREE

    Millboard® Weathered Oak Decking Sample

    Choose up to three colours from our Millboard® Weathered Oak collection to experience the authentic aged look and high slip-resistance of our hand-moulded decking. Your free sample pack includes options from our stunning range and comes with the latest Millboard® brochure.

  20. Plas-Pro to DuoSpan Screw 50mm length (Box of 100)
    £18.00

    Plas-Pro to DuoSpan Screw 50mm length (Box of 100)

    Designed for use with Millboard® DuoSpan and Plas-Pro subframes, these 50mm stainless steel screws provide a strong, reliable fixing for decking and outdoor structures. Engineered for maximum durability, they ensure a secure connection, maintaining structural integrity in all weather conditions. Supplied in a box of 100 screws.

20 Items

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Set Descending Direction