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

Timber Decking

If you plan to start a new garden decking project, Cladco Profiles offers strong, reliable timber decking boards that deliver both performance and style. Made from responsibly sourced wood, our timber decking provides a natural, traditional look designed to last for years.

We also stock timber decking joists and posts to complete to look and ensure a high-quality decking framework.

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

For a deeper understanding of timber decking, explore these articles on our blog:

Why timber decking?
Composite vs wood decking

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8 Items

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  1. 4.8m Timber Decking, 150mm x 35mm
    4.8m Timber Decking, 150mm x 35mm
    £15.98

    4.8m Timber Decking, 150mm x 35mm

    Cladco timber decking is perfect for creating a traditional, long-lasting and durable decking area. Made from responsibly-sourced softwood spruce, these decking boards are available in 4.8m lengths for a truly natural and traditional decking addition to your garden.

  2. SPEEDDEKZ 316 Stainless Steel Decking Screws (Pack of 100)
    SPEEDDEKZ 316 Stainless Steel Decking Screws (Pack of 100)
    From £26.40

    SPEEDDEKZ 316 Stainless Steel Decking Screws (Pack of 100)

    For increased peace of mind when installing your timber or composite decking boards, SPEEDDEKZ threaded stainless steel screws offer increased stability and longevity. Your deck will be built in no time.

  3. Weed Mat & Pins Bundle
    Weed Mat & Pins Bundle
    £25.00

    Weed Mat & Pins Bundle

    Prevent weeds from growing between your decking boards with our Cladco woven weed control mats. This convenient bundle includes everything you need for a hassle-free installation and helps create a clean, high-quality base for your new deck.

  4. C24 Sawn Green Treated Timber Decking Joist 47mm x 100mm
    C24 Sawn Green Treated Timber Decking Joist 47mm x 100mm
    From £12.65

    C24 Sawn Green Treated Timber Decking Joist 47mm x 100mm

    Start your garden decking project with a strong and stable base using Cladco sawn green treated timber joists measuring 47mm x 100mm. FSC® Certified and special preservatives provide a long-lasting structural base.

  5. C24 Sawn Green Treated Timber Decking Joist 47mm x 150mm
    C24 Sawn Green Treated Timber Decking Joist 47mm x 150mm
    From £18.98

    C24 Sawn Green Treated Timber Decking Joist 47mm x 150mm

    Start your garden decking project with a strong and stable base using Cladco Sawn Green Treated Timber Joists measuring 47mm x 150mm. FSC® Certified and special preservatives provide a long-lasting structural base.

  6. Sawn Green Treated Timber Post 100mm x 100mm x 3000mm
    Sawn Green Treated Timber Post 100mm x 100mm x 3000mm
    £19.20

    Sawn Green Treated Timber Post 100mm x 100mm x 3000mm

    Our 3m sawn green treated timber posts provide robust support for decking frames. Pressure-treated with Tanalith ‘E’ for durability, they resist decay and weathering. FSC® Certified and responsibly sourced, these posts ensure a strong, sustainable foundation for any decking project. Ideal for both professional and DIY use.

  7. Cladco Ultimate Decking Cleaner, 5 Litres
    Cladco Ultimate Decking Cleaner, 5 Litres
    £20.00

    Cladco Ultimate Decking Cleaner, 5 Litres

    Keep your composite decking fresh and clean using the Cladco decking cleaner. The high-performance, foam formula targets dirt and organic build-up on composite surfaces and timber. Available in 5-litre containers, the cleaner can also be applied to our range of Signature, ProDeck and timber boards.

  8. 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 Cladco Timber Decking?

Durable Treated Timber

Green-treated for long-lasting protection against the weather with regular maintenance.

Long Lengths Available

Long length for creating a seamless and professional finish with minimal joins.

Classic Aesthetic

Offers a traditional and natural wood appearance, ideal for timeless garden designs.

Responsibly-Sourced

An eco-conscious and sustainably harvested timber board to put your mind at ease.

Product Quality

Cladco timber decking boards are manufactured from softwood spruce, renowned for its strength and performance. Each board is kiln-dried for improved water resistance and dimensional stability, to ensure reliability across a wide range of outdoor projects. With pressure treatment applied for durability, our green-treated timber is not only hard wearing but also easy to work with, ideal for planing, drilling, or cutting. The result is a robust timber solution that is both structurally sound and visually appealing.

Product Range

Our timber decking offering extends beyond the boards themselves. We have a range of C24-graded joists and posts, all responsibly sourced and treated with Tanalith ‘E’ for structural integrity. Completed using fixings and helpful tools like our decking calculator and installation guides, the collection is designed to simplify every stage of your project. Whether you are transforming a residential garden or planning a large-scale install, our comprehensive decking timber system offers the strength, support, and look you need.

What type of wood are Cladco timber decking boards made from?

Our timber decking boards are manufactured from high-quality softwood spruce, a popular choice for exterior applications due to its durability and ease of use.

Are these timber boards treated?

Yes. Our timber boards are pressure treated with a green preservative to improve resistance to moisture and decay.

What is the benefit of kiln-dried timber?

The process of kiln-drying removes the excess moisture from the timber to increase stability and water resistance.

Is timber decking easy to work with?

Yes. Softwood is much easier to saw, drill, and screw than hardwood, making installation faster and simpler especially on large-scale projects.

Can Cladco timber products support heavy loads?

Yes, all structural timber components are C24-graded. This makes them suitable for load-bearing installations.

What accessories are available for timber decking?

We supply a full range of decking posts, fixings, and accessories designed to work seamlessly with our timber products - no specialist tools required.

Is the timber sustainably sourced?

Yes. All timber used in our timber decking boards, joists and posts is responsibly sourced.

Does Cladco offer help with planning my project?

At Cladco we have tools and inspiration to help you plan your decking project. Our image gallery is the perfect place to form initial ideas and get inspiration from previous customer projects. Blogs are also a great way to further understand what you are looking for and how to achieve it. When you have decided on which decking to go for, our handy decking calculator can help you figure out exactly what you need for your project. Unsure on anything? Give our team a call on 01837 659901.

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