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Timber Decking Range | Treated Decking Boards, Joists & Accessories

Build a durable and attractive outdoor space with our timber decking range, featuring high-quality, pressure-treated boards and all the essential components for a complete decking system. Whether you're constructing a garden patio, raised deck, or commercial platform, our treated timber is built to last.

✅ Treated softwood decking boards – grooved and smooth profiles
✅ Decking joists & subframes – UC4 treated for ground contact
✅ Handrails, spindles & newel posts – perfect for balustrade systems
✅ Decking screws & fixings – rust-resistant and long-lasting
✅ Available in a variety of lengths and sizes

Ideal for landscapers, joiners, and DIYers, our decking timber offers strength, style, and ease of installation. Nationwide delivery available on all decking supplies.

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100mm x 47mm (4"x2") joist, square sawn

£10.70 - £14.28
£10.70 - £14.28
£10.70
£8.64 - £11.52
£8.64 - £11.52
£8.64
In stock

100mm x 47mm (4"x2") Joist, Square Sawn Enhance your construction projects with our durable 100mm x 47mm joists, available in various lengths ...

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£10.70 - £14.28
£10.70 - £14.28
£10.70
£8.64 - £11.52
£8.64 - £11.52
£8.64
Save up to 19% Save %

Redwood Decking Treated 145mm x 28mm - 3.6m, 4.8m, 5.4m lengths

£10.73 - £15.60
£10.73 - £15.60
£10.73 - £15.60
£10.73
In stock

Upgrade your outdoor space with our high-quality Redwood Decking. Made from treated redwood, it is durable and resistant to rot and decay. Availab...

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£10.73 - £15.60
£10.73 - £15.60
£10.73 - £15.60
£10.73
Save up to 57% Save %

125 x 47mm (5x2) Treated Timber Joist | C16 / C24 Regularised

£17.90
£17.90 - £17.90
£17.90
£7.62 - £13.70
£7.62 - £13.70
£7.62
In stock

Our 125 x 47mm (5x2) treated timber joists are strong, reliable, and versatile — ideal for structural applications including decking frames, floor ...

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£17.90
£17.90 - £17.90
£17.90
£7.62 - £13.70
£7.62 - £13.70
£7.62
Save up to 57% Save %
Save up to 23% Save %

150mm x 47mm (6"x2") Joist, square sawn

£16.07
£16.07 - £16.48
£16.07
£12.36 - £16.48
£12.36 - £16.48
£12.36
In stock

150mm x 47mm (6"x2") Joist, square sawn Enhance your construction projects with our 150mm x 47mm (6"x2") Joist, pressure treated in an att...

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£16.07
£16.07 - £16.48
£16.07
£12.36 - £16.48
£12.36 - £16.48
£12.36
Save up to 23% Save %

1.25M x 82 x 82mm Redwood Chamfered Decking Post Newel

£13.14 - £13.14
£13.14
£13.14 - £13.14
£13.14
In stock

1.25M x 82 x 82mm Redwood Chamfered Decking Post Newel Enhance your outdoor space with the 1.25M x 82 x 82mm Redwood Chamfered Decking Post...

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£13.14 - £13.14
£13.14
£13.14 - £13.14
£13.14

Redwood Decking Spindle R4A Treated

£2.28 - £2.28
£2.28
£2.28 - £2.28
£2.28
In stock

42*42*900mm Redwood Decking Spindle R4A Treated

£2.28 - £2.28
£2.28
£2.28 - £2.28
£2.28

Redwood Decking Baserail Treated 4.2 x 78 x 38mm

£12.24 - £12.24
£12.24
£12.24 - £12.24
£12.24
In stock

4.2M x 78 x 38mm Redwood Decking Baserail Treated

£12.24 - £12.24
£12.24
£12.24 - £12.24
£12.24

Redwood Decking Fillet Treated 4.2m x 45 x 12mm

£3.60 - £3.60
£3.60
£3.60 - £3.60
£3.60
In stock

Redwood Decking Fillet Treated 4.2 x 45 x 12mm

£3.60 - £3.60
£3.60
£3.60 - £3.60
£3.60

Redwood Decking Handrail Treated 4.2 x 75 x 33mm

£12.24 - £12.24
£12.24
£12.24 - £12.24
£12.24
In stock

4.2M x 75 x 33mm Redwood Decking Handrail Treated

£12.24 - £12.24
£12.24
£12.24 - £12.24
£12.24
Rating
Write a Review
Dave Terrey
May, 2025
Great team, very helpful. Completed 16m of fencing in one day. Worked methodically to complete the fence which included three staggered sections with minimal disruption and cleared all debris. Great price too! Would highly recommend.
Marc Scott
April, 2025
Very handy having such a well stocked yard so close to my home, the staff are all very knowledgable and always keen to help and prices are good. ⭐️⭐️⭐️⭐️⭐️ operation 👌. - scotbeds
Ryan McGowan
March, 2025
sales girl Leighsa was really helpful with fast delivery
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