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

Millboard® Decking

Millboard® decking is the premium choice for garden decking areas that demand the very best. Hand-moulded and coloured from real oak timber, each board replicates the distinctive beauty of aged oak in remarkable detail.

Available in 3.6m lengths, Millboard® decking is offered in two stunning ranges:

  • Weathered Oak, which delivers an authentic, time-worn timber appearance.
  • Enhanced Grain, featuring subtle wood textures for a refined and contemporary look

All boards are low-slip, providing excellent grip underfoot—ideal for year-round use in both residential and commercial environments.

The Enhanced Grain collection is available in a choice of ten elegant colours, each designed with a premium oak-effect surface that combines natural charm with a modern aesthetic.

Constructed from a blend of natural minerals, polymer resin, and long-fibre reinforcement, Millboard® decking is finished with a resilient Lastane® layer and a UV-stable 2K coating—ensuring long-lasting performance and weather resistance.

If you’re looking for a luxury decking solution to elevate your outdoor space, explore the Millboard® collection today.

Interested in the details of our Millboard® decking boards, including technical specifications? See the features & benefits page.

Learn how to install Millboard® composite decking with this informative installation guide. Or, obtain a quote based on your project requirements using our free decking calculator

For more Millboard® decking inspiration and examples, visit our image gallery.

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16 Items

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  1. 3.6m Millboard® Enhanced Grain Decking Board - 176mm
    3.6m Millboard® Enhanced Grain Decking Board - 176mm
    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.

     

    Can’t find the Millboard product you’re looking for? We don’t hold all Millboard lines in stock online, but our friendly team is here to help. Give us a call on 01837 659901 or chat with us live - we’ll do our best to source what you need.

  2. Millboard® Weathered Oak Decking Board 3.6m
    Millboard® Weathered Oak Decking Board 3.6m
    From £103.22

    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.

     

    Can’t find the Millboard product you’re looking for? We don’t hold all Millboard lines in stock online, but our friendly team is here to help. Give us a call on 01837 659901 or chat with us live - we’ll do our best to source what you need.

  3. Millboard® Bullnose Decking Board 3.6m
    Millboard® Bullnose Decking Board 3.6m
    From £97.36

    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.

     

    Can’t find the Millboard product you’re looking for? We don’t hold all Millboard lines in stock online, but our friendly team is here to help. Give us a call on 01837 659901 or chat with us live - we’ll do our best to source what you need.

  4. Millboard® Enhanced Grain Decking Sample
    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.

  5. Millboard® Weathered Oak Decking Sample
    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.

  6. Millboard® M6x90mm Subframe Hexhead Screws + Driver Bit (Pack of 50)
    Millboard® M6x90mm Subframe Hexhead Screws + Driver Bit (Pack of 50)
    £10.56

    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.

  7. Millboard® Durafix Trimhead Stainless Steel Deck Screws
    Millboard® Durafix Trimhead Stainless Steel Deck Screws
    From £14.08

    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.

  8. Millboard® DuoFix Spare Driver Bit Kit
    Millboard® DuoFix Spare Driver Bit Kit
    £17.59

    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.

  9. DuoLift Acoustic Separation Pads (Pack of 10)
    DuoLift Acoustic Separation Pads (Pack of 10)
    £12.90

    DuoLift Acoustic Separation Pads (Pack of 10)

    Designed to reduce sound transfer and vibration, these pads sit beneath DuoLift components to enhance acoustic performance.

  10. DuoLift Risers 45mm (Box of 10)
    DuoLift Risers 45mm (Box of 10)
    £24.64

    DuoLift Risers 45mm (Box of 10)

    Add height in 45mm increments to your DuoLift system with these quick-fit, stackable risers.

  11. 15–60mm DuoLift Joist Cradle Sets (Box of 10)
    15–60mm DuoLift Joist Cradle Sets (Box of 10)
    £37.54

    15–60mm DuoLift Joist Cradle Sets (Box of 10)

    Durable and easy to adjust, these DuoLift Joist Cradles offer precise 15–60mm height control with secure locking tabs - ideal for fast, accurate installations.

  12. DuoLift Feet (Box of 10)
    DuoLift Feet (Box of 10)
    £49.10

    DuoLift Feet (Box of 10)

    Strong and stable base components for DuoLift systems, suitable for a variety of surfaces.

  13. Millboard® Multi-Spacer Deck Tool (Pack of 10)
    Millboard® Multi-Spacer Deck Tool (Pack of 10)
    £14.08

    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.

  14. Millboard® DuoFix Side-Fixing Guide
    Millboard® DuoFix Side-Fixing Guide
    £55.13

    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.

  15. Millboard® Touch Up Coating 500ml
    Millboard® Touch Up Coating 500ml
    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.

     

    Can’t find the Millboard product you’re looking for? We don’t hold all Millboard lines in stock online, but our friendly team is here to help. Give us a call on 01837 659901 or chat with us live – we’ll do our best to source what you need.

  16. Cladco High Strength Adhesive Sealant (290ml)
    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.

Why Choose Millboard® Decking?

Hand-Moulded And Coloured

Masterfully hand-crafted from natural oak for a high-quality, premium decking product.

Integrated UV
Stabilisers

Decking boards have a UV-stable 2k coating to protect against harsh sunlight.

‘Lost Head’
Fixing

Durafix Screws provide a hidden finish beneath the unique Lastane surface.

High-Slip
Resistance

The woodgrain effect surface is low-slip due to the durable, pliable Lastane layer.

Durable Lastane
Surface

The soft-touch, Lastane coating keeps each Millboard® Decking Board splinter-free.

Inspiration

Order A Sample

The best way to choose a colour for your Millboard Decking is by ordering a free sample pack.

Order A Free Sample

How Much Will It Cost?

Try Our Millboard Decking Calculator

Compare Millboard® Decking

Millboard® Decking Enhanced GrainEnhanced Grain
Millboard® Decking Weathered OakWeathered Oak
Price From £79.33 inc VAT £107.33 inc VAT
Length 3.6m 3.6m
Width 176mm 200mm
Scratch Resistance High High
UV Resistance Minimal To No Fading Minimal To No Fading
Residential Warranty 25 Years 25 Years
Commercial Warranty 12 Years 12 Years
Why is Millboard® so expensive?

Millboard® composite decking is hand-moulded and coloured to authentically replicate the aesthetic qualities and natural nuances of real oak timber. Each board features a unique, slip-resistant Lastane® surface, allowing for a discreet 'lost head' screw finish—delivering a clean, professional look. This level of craftsmanship and material quality contributes to its premium price point.

What is Millboard® made of?

Millboard® boards are manufactured from a wood-free composite material, with a core made of natural minerals bonded in a polymer resin and reinforced with long fibres. The surface is formed from a durable, splinter-free Lastane® layer, chemically bonded to the core for superior strength and longevity.

Why should I buy my Millboard® Decking from Cladco?

At Cladco, our expert Sales Team is on hand to guide you through your project and help you choose the right materials. We maintain high stock levels, and our dedicated Customer Support Team is available to provide assistance before, during, and after your purchase.

Is Millboard® better than Composite Decking?

Millboard® decking boards are made from a wood-free, water-resistant core with a tough Lastane® shell, making them highly durable and long-lasting.


In comparison, standard composite decking is manufactured from a wood–plastic blend, which may be more susceptible to expansion, contraction, and slight fading over time due to moisture and UV exposure. If you're looking for a premium, long-term solution, Millboard® is the superior choice.

How long does Millboard® Decking last?

Millboard® decking is designed for long-term performance and durability. Depending on the product range and installation method, it comes with a warranty of 10, 12, or 25 years. For full details and to ensure eligibility, please refer to the warranty information available on the official Millboard® website.

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