Valley Replacement and Leak Repair – Full Strip, New Lead Valley & Tile Reinstallation

This project involved the complete refurbishment of a failing and heavily weathered roof valley. The original valley was cracked, leaking, and patched with mortar, leading to water ingress and damage beneath the tiles. We began by carefully stripping back all surrounding tiles to expose the full length of the old valley, revealing rotten battens and degraded underlay. Once cleared, the valley area was rebuilt from the deck upwards. We installed new breathable roofing membrane, replaced all compromised battens, and fitted a brand-new code-compliant lead valley to ensure long-term weather protection. With the structure restored, all existing tiles were refitted securely, and damaged ones replaced to achieve a consistent finish and proper water flow into the valley. This full valley replacement not only resolved the active leak but also extended the lifespan of the roof by ensuring proper drainage, structural integrity, and full weatherproofing. If your roof valley is leaking, cracked or showing signs of wear, get in touch today — we provide fast, reliable and fully guaranteed valley repairs and replacements.