An arris rail forms the triangular framework that feather edge boards are nailed to on a closeboard fence.
- Two sizes: 2400mm (8ft) and 3000mm (10ft)
- Section 75mm x 75mm, cut diagonally for a triangular profile
- Pressure treated to protect against rot and decay
- Finished in brown (Tanatone)
- Fixed horizontally between posts
Arris Rail
Price range: £5.30 through £6.62
Arris Rail for Feather Edge Fencing
An arris rail is a length of softwood timber cut diagonally from a square section to create a triangular profile. These rails are secured to posts to form the framework that feather edge boards are then nailed to, making the arris rail an essential part of building a traditional closeboard fence.
A common question when planning closeboard fencing is what holds the feather edge boards in place, and the answer is the arris rail, which forms the horizontal support running between posts. This rail is pressure treated to protect against rot and decay, helping it stand up to outdoor conditions over time, and is finished in brown (Tanatone) to suit most fencing styles.
Sizing and specification
This rail is available in two sizes, 2400mm x 75mm x 75mm (8ft) and 3000mm x 75mm x 75mm (10ft), so it can be matched to the length of fence run you're building.
Installation guidance
Fix the arris rail horizontally between posts, typically with two or three rails per bay depending on fence height, then nail your feather edge boards across the front face of the rails. For a complete closeboard fencing setup, take a look at our feather edge boards and timber gravel boards to finish the base of the fence.
Priced from £5.30 to £6.62 depending on length, the arris rail is available to order online or from our Worcestershire yard.
What is an arris rail used for?
An arris rail is used as the horizontal framework between fence posts, providing the surface that feather edge boards are nailed to.
What sizes does the arris rail come in?
It's available in two lengths, 2400mm (8ft) and 3000mm (10ft), both with a 75mm x 75mm section.
Why is this rail triangular rather than square?
It's cut diagonally from a square section to create a triangular shape, which gives feather edge boards a sloped surface to sit against for a neater, overlapping fit.
Is the rail treated for outdoor use?
Yes, it's pressure treated to protect against rot and decay when used outdoors.
All product photographs and images are for illustration purpose only. Prices include VAT. If you are purchasing Timber, as this is a natural product which is affected by temperature and moisture, it can expand, fade, warp, crack or split. This will not diminish the overall quality of the products supplied, and is not a default in manufacturing processes.
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All prices include VAT
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