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Fencing Slats & Boards | Treated Timber for Garden & Boundary Fencing

Explore our range of fencing slats and boards, perfect for building strong, stylish, and long-lasting fences. Whether you’re creating a closeboard fence, slatted screen, or custom panel system, our treated timber boards are built to perform in UK weather conditions.

Feather Edge Boards – ideal for traditional closeboard fencing
Slatted Fence Battens – for modern horizontal or vertical designs
Pressure-treated for outdoor durability
✅ Available in multiple lengths and thicknesses
✅ Compatible with timber and concrete posts, rails, and gravel boards

Trusted by landscapers, fencing contractors, and DIYers, our fencing boards are easy to install and available for nationwide delivery.

100mm x 19mm (4"x3/4") Square sawn, fencing slat/board

Original price £1.02 - Original price £5.42
Original price £1.02 - Original price £5.42
Original price £1.02
£0.92 - £4.80
£0.92 - £4.80
Current price £0.92
In stock

100mm x 19mm (4"x3/4") Square Sawn Fencing Slat/Board Enhance the appeal and security of your outdoor space with our 100mm x 19mm square s...

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Original price £1.02 - Original price £5.42
Original price £1.02 - Original price £5.42
Original price £1.02
£0.92 - £4.80
£0.92 - £4.80
Current price £0.92
Save up to 11% Save %

2nd class slat 1.8M x 100 x 19 Slat

Original price £1.00 - Original price £1.00
Original price
£1.00
£1.00 - £1.00
Current price £1.00
In stock

2nd class slat 1.8M x 100 x 19 Slat Enhance your fencing with our 2nd class fence slat, measuring 100mm x 19mm at a length of 1.8m. These pressure...

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Original price £1.00 - Original price £1.00
Original price
£1.00
£1.00 - £1.00
Current price £1.00

4.8M x 50 x 22 Green Treated rough sawn

Original price £4.80
Original price £4.80 - Original price £4.80
Original price £4.80
Current price £3.43
£3.43 - £3.43
Current price £3.43
In stock

Green Treated Rough Sawn Timber Batten Enhance your domestic projects with our 4.8-meter-long, 50mm x 22mm green treated rough sawn timber bat...

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Original price £4.80
Original price £4.80 - Original price £4.80
Original price £4.80
Current price £3.43
£3.43 - £3.43
Current price £3.43
Save 29% Save %

150 x 22 ( 6 x 7/8) Sarking Board - 3.0m & 4.8m

Original price £5.94 - Original price £7.92
Original price
£5.94 - £7.92
£5.94 - £7.92
Current price £5.94
In stock

4.8M x 150 x 22 (16ft 6 x 7/8) Sarking Board Enhance your fencing or roofing projects with our 4.8-meter long sarking board. Crafted with pr...

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Original price £5.94 - Original price £7.92
Original price
£5.94 - £7.92
£5.94 - £7.92
Current price £5.94

1.8M x 100 x 19 (6ft 4 x 3/4) Fence Slat

Original price £1.74
Original price £1.74 - Original price £1.74
Original price £1.74
Current price £1.44
£1.44 - £1.44
Current price £1.44
In stock

1.8M x 100 x 19 (6ft 4 x 3/4) Fence Slat Upgrade your fence with the 1.8M x 100 x 19 Fence Slat, a top choice from Alter. Crafted with premium...

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Original price £1.74
Original price £1.74 - Original price £1.74
Original price £1.74
Current price £1.44
£1.44 - £1.44
Current price £1.44
Save 17% Save %

4.2M x 75 x 22 Sarking Boards (14ft 3 x 3/4 ) Slat

Original price £4.19 - Original price £4.19
Original price
£4.19
£4.19 - £4.19
Current price £4.19
In stock

4.2M x 75 x 22 Sarking Boards (12ft 3 x 3/4 ) Slat Enhance your fencing with our 4.2M x 75 x 22 Sarking Boards. Crafted from high-quality, pressur...

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Original price £4.19 - Original price £4.19
Original price
£4.19
£4.19 - £4.19
Current price £4.19

1.8m x 150mm x 22mm Green Treated Feather Edge Board - Finished 11 - 8mm

Original price £1.80 - Original price £1.80
Original price
£1.80
£1.80 - £1.80
Current price £1.80
In stock

This 1.8m x 150mm  Green Treated feather edge is designed for a seamless and overlapping effect. With a gradual taper from 8mm to 11mm, this board ...

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Original price £1.80 - Original price £1.80
Original price
£1.80
£1.80 - £1.80
Current price £1.80

4.8M x 100 x 22 Sarking Boards (14ft 4 x 4/5) Slats or Straps

Original price £5.04 - Original price £5.04
Original price
£5.04
£5.04 - £5.04
Current price £5.04
In stock

4.8M x 100 x 22 Sarking Boards (14ft 4 x 4/5) Slats or Straps Upgrade your construction projects with our versatile 4.8M x 100 x 22 sarking bo...

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Original price £5.04 - Original price £5.04
Original price
£5.04
£5.04 - £5.04
Current price £5.04
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