We supply high-quality C24 Treated Timber, including the popular 47mm x 100mm size. C24 timber is known for its superior strength and durability, making it perfect for structural and outdoor projects. Not only do we offer this size, but we also have a wide range of other sizes to meet your specific construction needs. Read on to discover why C24 timber is the ideal choice for your next project and explore the variety of sizes available.


C24 Timber Sizes and Specifications:

  • 47mm x 100mm C24 Treated Timber
    Perfect for decking frameworks, floor joists, and roof beams.
  • 47mm x 150mm C24 Treated Timber
    Ideal for larger structural projects such as load-bearing walls, beams, and rafters.
  • 47mm x 200mm C24 Treated Timber
    This size is excellent for supporting heavier loads in floors and ceilings, as well as for decking. We carry a wide range of C24 treated timber sizes to suit every project. Please contact us to discuss specific lengths and dimensions you need.

Why Choose C24 Treated Timber?

C24 timber is carefully graded for its high strength and stiffness, making it the perfect material for construction projects where reliability and longevity are critical. The pressure treatment process enhances the timber’s durability by protecting it against rot, decay, and insect attacks, even in harsh outdoor conditions.

  • Strength: High load-bearing capability makes it suitable for structural frameworks.
  • Durability: Pressure-treated for enhanced protection against moisture, pests, and fungi.
  • Versatility: Can be used in a wide range of applications, both indoors and outdoors.

Applications of C24 Treated Timber:

  • Floor Joists: Use 47mm x 100mm or 47mm x 150mm timber to create a strong support system for floors in homes and buildings.
  • Roof Beams and Rafters: For roof construction, 47mm x 200mm is ideal to bear heavy loads.
  • Decking Framework: 47mm x 100mm and 47mm x 150mm sizes are commonly used for building durable and long-lasting decking.

Explore Our Full Range of C24 Timber:

In addition to the popular 47mm x 100mm size, we stock a variety of other sizes to cater to any project, big or small. Here are just a few of the sizes we offer:

  • 47mm x 150mm
  • 47mm x 175mm
  • 47mm x 200mmAll our timber is available in various lengths such as 2.4m, 3.0m, 3.6m, 4.2m, 4.8m and more to fit your specific project needs. Please get in touch for custom lengths or to learn more about our stock.

Why Wait? Start Your Project Today!

Whether you’re a professional tradesperson, or a DIY enthusiast our Treated C24 Timber is the perfect choice. Call us now or visit our store.


Same Day or Next Day Delivery Across West London

We are proud to offer fast and reliable delivery to the following areas: Ashford Middlesex, Brent Cross, Eastcote, Feltham, Fulmer, Gerrards Cross, Greenford, Harefield, Harrow, Hayes, Hillingdon, Hounslow, Ickenham, Iver, Maidenhead, Northolt, Pinner, Rickmansworth, Ruislip, Southall, Staines, Stanmore, Stokes Poges, Uxbridge, Wembley, West Drayton, Windsor.