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Roof Valley Repairs & Replacement Services North & West London

GRP, aluminium and lead valley replacements & repairs – reliable results, great service, real value
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Call Kinson & Birch on 0207 206 2467

High quality roof valley repairs

With locations across London and the Home Counties, we’re able to provide roof valley repair and replacements across a wide service area.
With experience across small domestic projects and extensive commercial works, we promise reliable results, straight-forward communications and competitive prices – regardless of your requirements.

Why is my roof valley leaking?

Good question! Unfortunately, because roof valleys tend to bear the brunt of the British elements, they’re prone to various issues that can lead to leaks. Due to their job of channelling rain and the debris that comes with stormy weather, plus the weight of snow and ice in colder months, the integrity of your valleys and the surrounding flashing can become compromised.
Older roofs and their materials also generally succumb to wear and tear over time, and any heavy winds that catch under the tiles adjoining the valley can also cause tears and weak spots in the area. Of course some leaks are caused by other issues, so the first step is to have a survey carried out to check the root cause of the issue and potentially save further work down the line.

Aluminium, GRP and lead valley replacement process

Every job is a little different, but generally we’ll go through the following steps for most valley replacement and repair works:
  • Full roof survey to identify where and what the problem is
  • Remove the damaged flashing by lifting the surrounding tiles
  • Install the aluminium, GRP or lead replacement valley
  • If required, allow area to dry
  • Replace the surrounding tiles (with like-for-like new if any are damaged)

Why trust our roofing specialists?

From warm flat roofs to pitched roof installations, chimney refurbishments to gutter cleaning and more, our roofers and lead work specialists offer long-term, weatherproof solutions to meet your exact requirements. That’s not lip service – our customers agree.
When it comes specifically to lead valley replacements, it’s essential that only a trained and experienced expert carries out this work due to the toxic properties of this material. Our team are accredited and approved by a number of professional bodies.

Areas we serve

With our own trusted teams based in Shepherds Bush, Richmond upon Thames and Great Offley (near Hitchin), we offer roof valley repairs throughout:
  • West London
  • North London
  • East London
  • South London
  • Hertfordshire
  • Bedfordshire
  • Buckinghamshire

Why choose Kinson & Birch?

We know that it’s important to understand the nature of any identified problems and the recommended routes to solving them. That’s why we always speak in clear terms, provide honest advice and provide a variety of options, where possible, to keep you in control.
If you think you need an aluminium, GRP or lead valley replacement for your residential or commercial property, get in touch and we’ll be happy to arrange a free survey.

We’re here to help!

Call the Kinson & Birch Roofing team on 0207 206 2467
or email

Free Roof Valley Repairs & Replacement Quote