Aluminium Valley – 2.4m Length

Direct rainwater safely down your roof valley with a lightweight, long-lasting aluminium solution.

The Aluminium Valley – 2.4m Length is designed to channel water away from roof junctions and prevent leaks in pitched roof systems. Ideal for use with both slate and tile roofs, this valley flashing is made from durable, corrosion-resistant aluminium that ensures excellent drainage and long-term performance. It provides a clean, low-profile appearance and is simple to cut and install, making it perfect for both new roofing projects and maintenance work.

Choose a variant:

Width Size

Starting at £35.94

excluding shipping cost

Features + Benefits

2.4m aluminium valley for pitched roof drainage
Suitable for tile and slate roofs
Directs rainwater away from roof junctions and valleys
Lightweight and easy to handle on-site
Corrosion-resistant and maintenance-free
Clean, professional finish
Easily trimmed or shaped if required
Compatible with traditional and modern roof designs
Made in the UK using high-quality materials

Specs & Options

Material: Lightweight aluminium
Length: 2.4 metres
Use: Roof valley drainage and flashing
Finish: Mill or powder-coated finish (optional)
Compatibility: Slate and tile pitched roofs
Lead Time: 3 to 5 working days
Custom Lengths: Available on request

Installation / Usage Instructions

Lay the valley centrally between two roof slopes, allowing a 25mm minimum upstand on each side. Fix using roofing nails or screws with a gap for expansion. Ensure underlay is lapped beneath and tiles are laid correctly over the valley edges.

Looking for an efficient way to manage roof valley water flow?