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C24 Timber

Browse our range of C24 timber, ideal for demanding structural applications where superior strength and stability are required. Stronger than standard timber C24, it’s the preferred choice for load-bearing projects like roofing and flooring.

We stock a wide variety of C24 timber sizes and offer C24 treated timber options for extra protection against moisture and decay. Not sure what you need? Learn the difference between C16 vs C24 timber to choose the right grade for your project.

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  • C24%2044x220%20Main.jpg.jpeg C24%2044x220%20Top%20Angle.jpg.jpeg

    C24 Timber Joists Kiln Dried Regularised PEFC 44 x 220mm (9x2)

    £9.85 - £56.64 per piece (Ex VAT)
    £11.82 - £67.97 per piece (Inc VAT)
    C24 is a structural timber typically used to support structures and frameworks for buildings such as walls, ceilings and decking joists. It has many other uses for structural joinery. The use of C24 grade timber, which has a smaller cross-section,...
    £9.85 - £56.64 per piece (Ex VAT)
    £11.82 - £67.97 per piece (Inc VAT)
  • C24%2044x220%20Main.jpg.jpeg C24%2044x220%20Top%20Angle.jpg.jpeg

    C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 220mm (9x2)

    £10.54 - £60.63 per piece (Ex VAT)
    £12.65 - £72.76 per piece (Inc VAT)
    Treated C24 is a structural timber that's commonly used for stud walls, roof and floor joists, and structural joinery. The use of C24 grade timber, which has a smaller cross section, allows for higher loads, and longer spans. C24 grade has fewer...
    £10.54 - £60.63 per piece (Ex VAT)
    £12.65 - £72.76 per piece (Inc VAT)
  • C24%2044x220%20Main.jpg.jpeg C24%2044x220%20Top%20Angle.jpg.jpeg

    C24 Timber Joists UC2 Treated Kiln Dried Regularised FSC 44 x 220mm (9x2)

    £10.54 - £60.63 per piece (Ex VAT)
    £12.65 - £72.76 per piece (Inc VAT)
    Treated C24 is a structural timber that's commonly used for stud walls, roof and floor joists, and structural joinery. The use of C24 grade timber, which has a smaller cross section, allows for higher loads, and longer spans. C24 grade has fewer...
    £10.54 - £60.63 per piece (Ex VAT)
    £12.65 - £72.76 per piece (Inc VAT)

Our range of C24 timber is designed for projects that need extra strength. This high-grade timber is perfect for load-bearing applications, large spans, and structural work. Every piece of timber C24 is kiln-dried for stability and precision-cut for accuracy.

What is C24 timber?

Many people ask, “what is C24 timber?” C24 is a structural strength grade that offers greater load capacity and reliability than C16. It’s the ideal choice for roofs, floors, and heavy-duty framing. If your project requires superior performance, choose C24 timber.

C24 timber sizes

We stock a wide range of C24 timber sizes to suit any build. Popular dimensions include:

  • 4x2 (approx. 47mm x 100mm)
  • 6x2 (approx. 47mm x 150mm)
  • 8x2 (approx. 47mm x 200mm)

Whether you need short lengths or full beams, our range has you covered.

C16 vs C24 timber

A common question is C16 vs C24 timber. Both are structural grades, but C24 is stronger and can handle higher loads and longer spans. This makes it the preferred choice for demanding projects like decking, roofs, or heavy flooring.

C24 treated timber for outdoor use

For added protection, choose C24 treated timber. It’s pressure-treated to resist rot, decay, and insect attack, making it perfect for outdoor structures or areas exposed to moisture.

Order your C24 timber today

Shop our range of C24 timber in sizes such as 4x2, 6x2, and 8x2 for strength-critical projects. Reliable, durable, and built to last – C24 is the ultimate choice for structural work.

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