Roof Valleys in Kent
A roof valley carries a large volume of water where two roof slopes meet, so it is one of the most common places for a roof to leak. Pro Guard Roofing Specialists Ltd repairs and renews roof valleys throughout Kent, using lead, GRP or pre-formed valley systems suited to the roof and the water load.
About this service
A valley is the internal angle where two pitched roof slopes meet, channelling rainwater down to the gutter. Because it concentrates water from both slopes, any defect in the valley lining, undercloak or surrounding tiles quickly leads to a leak. We repair and renew valleys using the right lining for the roof — traditional lead, GRP, or a pre-formed valley trough — with correct undercloak and tile detailing so water is carried safely away.
Typical problems we solve
- Leaks where two roof slopes meet
- Cracked or perished lead valley linings
- Failed GRP or felt valley troughs
- Debris-choked valleys causing overtopping
- Slipped tiles beside the valley
Benefits
- Valley lining renewed in lead, GRP or pre-formed trough
- Correct undercloak and tile detailing
- Water carried safely to the gutter
- Debris cleared and drainage restored
- Workmanship guarantee on qualifying works
Our process
We start with a professional inspection of your roof — using drone imagery where access is difficult — to identify the cause of the problem rather than just the symptom.
You receive a clear written quotation setting out the recommended works, materials and price, with no obligation.
Our experienced roofing team carries out the work using quality materials, keeping the site clean and organised throughout.
We complete a final inspection, remove waste responsibly and confirm any applicable workmanship guarantee.
Guarantees
Qualifying works are backed by a Pro Guard workmanship guarantee, confirmed in writing with your quotation.
Frequently asked questions
Lead or GRP for my roof valley?
Both work well when correctly installed. Lead is traditional and long-lasting, suited to period properties; GRP and pre-formed troughs are robust and cost-effective. We recommend the right lining for your roof and water load.
Why is my roof valley leaking?
Valley leaks usually come from a cracked or perished lining, slipped tiles beside the valley, or debris choking the channel so water overtops. We trace the cause and repair it properly.
Contact Pro Guard Roofing Specialists Ltd
Call us on 01622 611 499 or email info@proguardroofingspecialists.co.uk. Calls are answered by our team 24/7 — no AI receptionists.
Pro Guard Roofing Specialists Ltd. Registered in England and Wales. Company No. 16026198. Registered Office: Maidstone House, King Street, Maidstone, England, ME15 6JQ.