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.
Filters
100mm x 19mm (4"x3/4") Square sawn, fencing slat/board
Alter Supplies5.0 / 5.0
6 Reviews
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...
View full details2nd class slat 1.8M x 100 x 19 Slat
Alter Supplies5.0 / 5.0
1 Review
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...
View full details4.8M x 50 x 22 Green Treated rough sawn
Alter Supplies5.0 / 5.0
1 Review
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...
View full details150 x 22 ( 6 x 7/8) Sarking Board
Alter Supplies4.8M 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...
View full details4.2M x 75 x 22 Sarking Boards (14ft 3 x 3/4 ) Slat
Alter Supplies4.2M 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...
View full details1.8M x 100 x 19 (6ft 4 x 3/4) Fence Slat
Alter Supplies1.8M 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...
View full details1.8m x 150mm x 22mm Green Treated Feather Edge Board - Finished 11 - 8mm
Alter SuppliesThis 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 ...
View full details2.4M x 100 x 19 (8ft 4 x 3/4) Slat
Alter Supplies2.4M x 100 x 19 (8ft 4 x 3/4) Slat Enhance your space with the 2.4M x 100 x 19 (8ft 4 x 3/4) Slat. Crafted with precision and durability in mi...
View full details4.8M x 100 x 22 Sarking Boards (14ft 4 x 4/5) Slats or Straps
Alter Supplies4.8M 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...
View full details