Tanalised Timber

sort-descending
  • 95mm x 45mm Planed Rail
    95mm x 45mm Planed Rail
    From only £14.74 £12.28
  • 70mm x 32mm Planed Rail
    70mm x 32mm Planed Rail
    £9.30 £7.75
  • 41mm x 41mm Planed Timber
    41mm x 41mm Planed Timber
    £7.69 £6.41
  • 92mm x 92mm Planed Post
    92mm x 92mm Planed Post
    From only £12.95 £10.79
  • 70mm x 70mm Planed Post
    70mm x 70mm Planed Post
    From only £8.86 £7.38
  • Timber Edging/Site Peg
    Timber Edging/Site Peg
    From only £0.78 £0.65
  • Smooth Finish Timber Decking Boards 120mm x 32mm
    Smooth Finish Timber Decking Boards 120mm x 32mm
    £19.31 £16.09
  • Tiling Battens
    Tiling Battens
    From only £2.30 £1.92
  • Log Lap Cladding 95mm x 19mm
    Log Lap Cladding 95mm x 19mm
    £6.70 £5.58
  • Feathered Edge Boards 125mm Wide
    Feathered Edge Boards 125mm Wide
    From only £0.67 £0.56
  • 75mm x 38mm Fencing Rails
    75mm x 38mm Fencing Rails
    From only £2.86 £2.38
  • 150mm x 47mm Decking Joist
    150mm x 47mm Decking Joist
    From only £9.14 £7.62

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Tanalised timber is timber that’s been pressure-treated to improve its durability. The treatment protects against rot, moisture and insect damage, making it suitable for outdoor use and exposure to the elements. It also means the timber is ready to use from the outset, saving time at the start of your project.

This added durability makes it well-suited to a range of outdoor and garden projects, including fencing, decking, sleepers, raised beds, and structural uses such as shed bases and joists. Whether you’re working on a full build or a smaller job at home, it’s a reliable option for any outdoor feature that’s going to be exposed to the elements year-round.

Just like regular timber, it can be cut, fixed and installed without any extra steps, keeping things straightforward whether you’re working at scale or tackling a weekend DIY project. You’ll notice that tanalised timber has a slight green tint, which comes from the treatment, but this fades over time as the wood weathers. It can also be painted or stained to suit your chosen finish.

At Estate Sawmills, many of our timber products are made in-house, helping to keep sizing and finish consistent across the range. Our tanalised timber is available in a variety of sizes and profiles, including paling boards, fencing rails, fence posts, decking joists and planed boards.

If you’ve got a project in mind or you have a question about anything in our tanalised timber range, get in touch. Our expert team’s always on hand to help with sizes, quantities or anything else you might need!