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6x2 Timber

Our premium 6x2 timber is perfect for heavy-duty construction, including flooring, joists and load-bearing frameworks. Strong, versatile, and reliable, it's a top choice for both professional builders and DIY projects, and it's pressure treated for outdoor or damp conditions.

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    C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 47 x 150mm (6x2)

    £12.26 - £35.23 per piece (Ex VAT)
    £14.71 - £42.28 per piece (Inc VAT)
    Transform your outdoor spaces with our Timber Floor Joist, designed specifically for external use, making them perfect for decking joists. These robust timber joists are your go-to solution for...
    £12.26 - £35.23 per piece (Ex VAT)
    £14.71 - £42.28 per piece (Inc VAT)
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    C24 Timber Joists Untreated Kiln Dried Regularised PEFC 47 x 150mm (6x2)

    £11.92 - £34.28 per piece (Ex VAT)
    £14.30 - £41.14 per piece (Inc VAT)
    C16 and C24 are strength grades; the higher the grade, the better the load bearing quality it has. C16 is normally the grade that is produced from faster grown UK timber. C24 is a premium product as...
    £11.92 - £34.28 per piece (Ex VAT)
    £14.30 - £41.14 per piece (Inc VAT)
  • C24%2044x145%20Main.jpg.jpeg C24%2044x145%20Top%20Angle.jpg.jpeg

    C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 47 x 150mm (6x2)

    £12.85 - £36.95 per piece (Ex VAT)
    £15.42 - £44.34 per piece (Inc VAT)
    C24-treated timber joists are a top choice for structural applications, including stud walls, roof and floor joists, and joinery. With a smaller cross-section than C16, they can support higher loads...
    £12.85 - £36.95 per piece (Ex VAT)
    £15.42 - £44.34 per piece (Inc VAT)
  • C24%2044x145%20Main.jpg.jpeg C24%2044x145%20Top%20Angle.jpg.jpeg

    C24 Timber Joists Untreated Kiln Dried Regularised FSC 47 x 150mm (6x2)

    £11.92 - £34.28 per piece (Ex VAT)
    £14.30 - £41.14 per piece (Inc VAT)
    C16 graded carcassing is a structural timber commonly used for stud walls, roof and floor joists, and structural joinery. C16 is normally the grade that is produced from faster grown UK timber...
    £11.92 - £34.28 per piece (Ex VAT)
    £14.30 - £41.14 per piece (Inc VAT)
  • C24%2044x145%20Main.jpg.jpeg C24%2044x145%20Top%20Angle.jpg.jpeg

    C24 Timber Joists UC2 Treated Kiln Dried Regularised FSC 47 x 150mm (6x2)

    £12.85 - £36.95 per piece (Ex VAT)
    £15.42 - £44.34 per piece (Inc VAT)
    C16 and C24 are strength grades; the higher the grade, the better the load bearing quality it has. C16 is normally the grade that is produced from faster grown UK timber. C24 is a premium product as...
    £12.85 - £36.95 per piece (Ex VAT)
    £15.42 - £44.34 per piece (Inc VAT)

Our range of 6x2 timber (approx. 47mm x 150mm) is perfect for heavy-duty construction work. Ideal for joists, beams and structural frameworks, it delivers the strength and stability needed for demanding projects.

Why choose 6x2 timber?

6x2 timber is designed for situations where extra width and strength are required. Common uses include:

  • Roof joists and rafters
  • Flooring and decking supports
  • Large structural frames
  • Its robust profile makes it a reliable choice for both professional builders and DIY enthusiasts.

Treated timber for outdoor use

For projects exposed to moisture or outdoor conditions, our range of 6x2 treated timber are pressure-treated to resist rot, decay and insect damage, ensuring long-lasting durability for garden structures, decking or outdoor frames.

Sizes and options

We stock 6x2 timber in a variety of lengths to suit your project needs. Whether you’re building heavy-duty joists, roof structures or supporting frames, our timber is strong, durable and easy to work with.

Shop our full range for reliable, long-lasting construction materials. Strong, stable, and versatile – perfect for any structural project.