01622 962412 (Mon-Fri 7AM-4PM)
Secure Payments
Rated Excellent (view)
Fast UK Delivery
shop@flatroofingsystems.co.ukSoftwood Treated Arris Rail 50mm x 50mm (3m) – Green Treated
Manufacturer/Brand: Flat Roofing Systems
SKU:ARRIS/3M
In stock
Couldn't load pickup availability
This 50mm x 50mm Green Treated Softwood Arris Rail is commonly used on flat roofs to form a clean edge or upstand when installing torch-on felt systems. The angled profile provides a smooth transition for the felt to adhere to, helping create a neat, reliable finish with improved drainage and longevity.
Pressure-treated for added resistance to moisture and decay, it’s suitable for use in exterior roofing applications and other timber edging requirements.
Features & Benefits:
- Ideal for forming edges and upstands on flat roofs.
- Suitable for torch-on felt installations.
- Pressure treated (green) for outdoor durability.
- Angled arris profile ensures a smooth felt finish.
- Dimensions: 50mm x 50mm x 3m Long. (approx.).
Sold individually in 3m lengths. On some deliveries, pieces may be supplied in two 1.5m sections for handling and transport.

Additional Information for Softwood Treated Arris Rail 50mm x 50mm (3m) – Green Treated
Technical Information
Delivery Information
The Timber Arris Rail is delivered directly to your chosen location by our network courier partners typically with in 1 - 4 working days.
Deliveries will be completed on a variety of large HGV vehicles which may include Extra Large Articulated HGV Vehicles. Please consider any restrictions close to your location that may impede or stop your delivery from taking place. Please notify us in advance of any restrictions that you feel could be an issue to avoid any potential delays or additional charges being applied.
We strongly recommend refraining from booking, scheduling, or commencing any works until you've received your complete materials order. Your satisfaction and seamless project execution are our top priorities.