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News & Information (3)

    C16 vs C24(Post)

    There are a multitude of different timbers available, but if two of the most popular grades of timber went head-to-head, it would have to be a straight fight of the heavyweights – C16 vs C24 ti ...

    How to Build a Garden Shed(Post)

    Building your own garden structure is easier than you may think and so rewarding. Deciding where you would like you garden structure to be located is a big decision. To make the most of your ...

    Types of Timber: All you need to know(Post)

    If you’re in the building trade, a joiner in particular, or work at Howarth Timber & Building Supplies, you’ll know a great deal about the different types of timber. But there is always something n ...

Products (104)

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  • C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 44 x 95 x 4800mm C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 44 x 95 x 4800mm

    C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 44 x 95 x 4800mm

    £3.98 - £22.88 per piece (Ex VAT)
    £4.78 - £27.46 per piece (Inc VAT)
    Our planed & regularised treated sawn timber is perfect for structural timber carcassing as it comes in C24 grade. This timber is ideal for a number of uses in the home and garden. The pressure...
    £3.98 - £22.88 per piece (Ex VAT)
    £4.78 - £27.46 per piece (Inc VAT)
  • C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 47 x 75mm C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 47 x 75mm

    C16 Timber Joists UC3u Treated Kiln Dried Regularised FSC 47 x 75mm

    £2.98 - £17.16 per piece (Ex VAT)
    £3.58 - £20.59 per piece (Inc VAT)
    Treated timber is suitable to be used externally and is suitable for wet areas or areas where the timber will be coming into contact with the ground. Examples of treated timber uses are outdoor...
    £2.98 - £17.16 per piece (Ex VAT)
    £3.58 - £20.59 per piece (Inc VAT)
  • C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 95 x 4800mm C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 95 x 4800mm

    C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 95 x 4800mm

    £4.42 - £25.40 per piece (Ex VAT)
    £5.30 - £30.48 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...
    £4.42 - £25.40 per piece (Ex VAT)
    £5.30 - £30.48 per piece (Inc VAT)
  • Timber Floor Joist UC3u Treated C16 FSC 44 x 145mm Timber Floor Joist UC3u Treated C16 FSC 44 x 145mm

    Timber Floor Joist UC3u Treated C16 FSC 44 x 145mm

    £5.97 - £34.31 per piece (Ex VAT)
    £7.16 - £41.17 per piece (Inc VAT)
    Our treated timber floor joists are designed for external use, making them ideal for wet areas or direct ground contact. Common applications include timber decking joists, shed bases, posts, and...
    £5.97 - £34.31 per piece (Ex VAT)
    £7.16 - £41.17 per piece (Inc VAT)
  • C24 Timber Joists Kiln Dried Regularised PEFC 44 x 95mm C24 Timber Joists Kiln Dried Regularised PEFC 44 x 95mm

    C24 Timber Joists Kiln Dried Regularised PEFC 44 x 95mm

    £4.11 - £23.63 per piece (Ex VAT)
    £4.93 - £28.36 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...
    £4.11 - £23.63 per piece (Ex VAT)
    £4.93 - £28.36 per piece (Inc VAT)
  • C24 Timber Joists Kiln Dried Regularised PEFC 44 x 70mm C24 Timber Joists Kiln Dried Regularised PEFC 44 x 70mm

    C24 Timber Joists Kiln Dried Regularised PEFC 44 x 70mm

    £3.08 - £17.72 per piece (Ex VAT)
    £3.70 - £21.26 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...
    £3.08 - £17.72 per piece (Ex VAT)
    £3.70 - £21.26 per piece (Inc VAT)
  • C24 Timber Joists Kiln Dried Regularised PEFC 44 x 145mm C24 Timber Joists Kiln Dried Regularised PEFC 44 x 145mm

    C24 Timber Joists Kiln Dried Regularised PEFC 44 x 145mm

    £6.16 - £35.44 per piece (Ex VAT)
    £7.39 - £42.53 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...
    £6.16 - £35.44 per piece (Ex VAT)
    £7.39 - £42.53 per piece (Inc VAT)
  • Special Offer
    C16 Timber Joists UC4 Treated Brown Incised Kiln Dried Regularised FSC 47 x 100mm
    Special Offer

    C16 Timber Joists UC4 Treated Brown Incised Kiln Dried Regularised FSC 47 x 100mm

    £2.36 - £13.59 per piece (Ex VAT)
    £2.83 - £16.31 per piece (Inc VAT)
    This C16 deck joists make the perfect companion for your decking area, as they support the decking planks in place. Featuring UC4 treatment, means that not only is it ideal for outdoor use, but it is...
    £2.36 - £13.59 per piece (Ex VAT)
    £2.83 - £16.31 per piece (Inc VAT)
  • C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 70mm C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 70mm

    C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 70mm

    £3.31 - £19.05 per piece (Ex VAT)
    £3.97 - £22.86 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...
    £3.31 - £19.05 per piece (Ex VAT)
    £3.97 - £22.86 per piece (Inc VAT)
  • C24 Timber Joists UC2 Treated Kiln Dried Regularised FSC 44 x 95 x 3600mm C24 Timber Joists UC2 Treated Kiln Dried Regularised FSC 44 x 95 x 3600mm

    C24 Timber Joists UC2 Treated Kiln Dried Regularised FSC 44 x 95 x 3600mm

    £4.42 - £25.40 per piece (Ex VAT)
    £5.30 - £30.48 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...
    £4.42 - £25.40 per piece (Ex VAT)
    £5.30 - £30.48 per piece (Inc VAT)
  • C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 145 x 3600mm C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 145 x 3600mm

    C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 145 x 3600mm

    £6.63 - £38.11 per piece (Ex VAT)
    £7.96 - £45.73 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...
    £6.63 - £38.11 per piece (Ex VAT)
    £7.96 - £45.73 per piece (Inc VAT)
  • C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 120mm C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 120mm

    C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 120mm

    £5.52 - £31.76 per piece (Ex VAT)
    £6.62 - £38.11 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...
    £5.52 - £31.76 per piece (Ex VAT)
    £6.62 - £38.11 per piece (Inc VAT)
  • CLS Timber PEFC 38 x 89 x 2400mm CLS Timber PEFC 38 x 89 x 2400mm

    CLS Timber PEFC 38 x 89 x 2400mm

    Canadian Lumber Standard (CLS) timber is a high-quality structural wood commonly used in construction projects. Available in a range of CLS timber sizes, including 3x2 CLS timber and 4x2 CLS timber,...
  • Special Offer
    C16 Timber Joists UC4 Treated Brown Incised Kiln Dried Regularised FSC 47 x 150mm
    Special Offer

    C16 Timber Joists UC4 Treated Brown Incised Kiln Dried Regularised FSC 47 x 150mm

    £3.13 - £17.97 per piece (Ex VAT)
    £3.76 - £21.56 per piece (Inc VAT)
    C16 deck joists are perfect for supporting your decking area, as they sit under your decking planks. This brown timber carcassing is UC4 treated, meaning that not only is it ideal for outdoor use,...
    £3.13 - £17.97 per piece (Ex VAT)
    £3.76 - £21.56 per piece (Inc VAT)
  • C16 Timber Joists Untreated Kiln Dried Regularised FSC 44 x 95mm C16 Timber Joists Untreated Kiln Dried Regularised FSC 44 x 95mm

    C16 Timber Joists Untreated Kiln Dried Regularised FSC 44 x 95mm

    £3.63 - £20.86 per piece (Ex VAT)
    £4.36 - £25.03 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...
    £3.63 - £20.86 per piece (Ex VAT)
    £4.36 - £25.03 per piece (Inc VAT)
  • C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 195mm C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 195mm

    C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 195mm

    £8.84 - £50.81 per piece (Ex VAT)
    £10.61 - £60.97 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...
    £8.84 - £50.81 per piece (Ex VAT)
    £10.61 - £60.97 per piece (Inc VAT)
  • C16 Timber Joists Treated Kiln Dried Regularised PEFC 44 x 70mm C16 Timber Joists Treated Kiln Dried Regularised PEFC 44 x 70mm

    C16 Timber Joists Treated Kiln Dried Regularised PEFC 44 x 70mm

    £3.31 - £19.05 per piece (Ex VAT)
    £3.97 - £22.86 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. It is...
    £3.31 - £19.05 per piece (Ex VAT)
    £3.97 - £22.86 per piece (Inc VAT)
  • C24 Timber Joists Kiln Dried Regularised PEFC 44 x 170mm C24 Timber Joists Kiln Dried Regularised PEFC 44 x 170mm

    C24 Timber Joists Kiln Dried Regularised PEFC 44 x 170mm

    £7.19 - £41.35 per piece (Ex VAT)
    £8.63 - £49.62 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...
    £7.19 - £41.35 per piece (Ex VAT)
    £8.63 - £49.62 per piece (Inc VAT)
  • MDF Wall Board Moisture Resistant 9 x 2440 x 1220mm MDF Wall Board Moisture Resistant 9 x 2440 x 1220mm

    MDF Wall Board Moisture Resistant 9 x 2440 x 1220mm

    This moisture-resistant MDF wall board is perfect for achieving a stylish panelling effect on walls and ceilings. Designed for durability, it provides a smooth surface that's easy to paint or finish,...
  • Green Redwood UC4 Treated Garden Sleeper 100 x 200 x 2400mm Green Redwood UC4 Treated Garden Sleeper 100 x 200 x 2400mm

    Green Redwood UC4 Treated Garden Sleeper 100 x 200 x 2400mm

    Sleepers are a fantastic multipurpose feature for garden and landscaping projects. Popular uses include raised garden beds, pathways, edging or borders, steps, and even fences or walls. These...
  • C16 Timber Joists Kiln Dried Regularised FSC 44 x 95mm C16 Timber Joists Kiln Dried Regularised FSC 44 x 95mm

    C16 Timber Joists Kiln Dried Regularised FSC 44 x 95mm

    £4.11 - £23.63 per piece (Ex VAT)
    £4.93 - £28.36 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. It is...
    £4.11 - £23.63 per piece (Ex VAT)
    £4.93 - £28.36 per piece (Inc VAT)
  • C24 Timber Joists Kiln Dried Regularised PEFC 44 x 120mm C24 Timber Joists Kiln Dried Regularised PEFC 44 x 120mm

    C24 Timber Joists Kiln Dried Regularised PEFC 44 x 120mm

    £5.14 - £29.53 per piece (Ex VAT)
    £6.17 - £35.44 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...
    £5.14 - £29.53 per piece (Ex VAT)
    £6.17 - £35.44 per piece (Inc VAT)
  • C24 Timber Joists Kiln Dried Regularised PEFC 44 x 220mm C24 Timber Joists Kiln Dried Regularised PEFC 44 x 220mm

    C24 Timber Joists Kiln Dried Regularised PEFC 44 x 220mm

    £9.25 - £53.16 per piece (Ex VAT)
    £11.10 - £63.79 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...
    £9.25 - £53.16 per piece (Ex VAT)
    £11.10 - £63.79 per piece (Inc VAT)
  • C16 Timber Joists Untreated Kiln Dried Regularised FSC 47 x 75mm C16 Timber Joists Untreated Kiln Dried Regularised FSC 47 x 75mm

    C16 Timber Joists Untreated Kiln Dried Regularised FSC 47 x 75mm

    £2.72 - £15.65 per piece (Ex VAT)
    £3.26 - £18.78 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...
    £2.72 - £15.65 per piece (Ex VAT)
    £3.26 - £18.78 per piece (Inc VAT)

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C24 Timber Joists UC2 Treated Kiln Dried Regularised PEFC 44 x 95 x 4800mm

£4.42 - £25.40 per piece (Ex VAT)
£5.30 - £30.48 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...
£4.42 - £25.40 per piece (Ex VAT)
£5.30 - £30.48 per piece (Inc VAT)
C24 Timber Joists Kiln Dried Regularised PEFC 44 x 95mm C24 Timber Joists Kiln Dried Regularised PEFC 44 x 95mm

C24 Timber Joists Kiln Dried Regularised PEFC 44 x 95mm

£4.11 - £23.63 per piece (Ex VAT)
£4.93 - £28.36 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...
£4.11 - £23.63 per piece (Ex VAT)
£4.93 - £28.36 per piece (Inc VAT)

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