
Lead Work & Lead Flashing
Lead Work & Flashing in Darlington: Dressed Properly to Last.
Code 4 and Code 5 milled lead flashing, soakers, aprons and valley gutters across Darlington, dressed to British Standards for a lasting, weather-tight seal.
The problem we solve
Why you might need lead work & lead flashing.
The joints where a roof meets a chimney, a wall or a valley are where most leaks begin. Old lead that has cracked, lifted or been patched with mastic will only get worse, and water that gets in at these junctions can travel a long way before it shows, by which point timbers and ceilings may already be damaged. Properly specified and dressed lead is the dependable, long-term fix.
Signs to look out for
Common signs this work is needed
- Water ingress around a chimney stack, abutment or valley
- Cracked, split or lifting lead flashing
- Flashings that have come away from the brickwork joint
- Mastic or sealant that has been used as a stop-gap and is now failing
- Damp patches on internal walls below a roof-to-wall junction
What's included
A complete, in-house scope.
Lead is the traditional, long-lasting answer to the awkward junctions where a roof meets a wall, chimney or valley, but only when it's specified and dressed correctly. Cheap, badly fitted flashings crack, lift and let water in long before they should. DB Building & Roofing carries out lead work across Darlington using the correct code of milled lead, dressed and fixed to British Standards so your roof stays weather-tight at every junction.
- Code 4 and Code 5 milled lead, specified to suit the roof pitch and size of the junction
- Apron flashings dressed to chimneys and abutments
- Step flashings cut and wedged into brickwork joints
- Lead soakers under slates and tiles where a roof meets a wall
- Lead valley gutters and linings
- Removal of failed mastic and old, cracked lead before re-dressing
Our process
How we carry out the work.
Assess
We inspect the junction, identify where the water is tracking in, and check the condition of the existing lead and brickwork.
Specify
We specify the correct code of lead for the size and pitch of the junction and give you a fixed written price.
Dress
Failed lead and mastic are removed, and new milled lead is cut, dressed and wedged into the brickwork to British Standards.
Seal & Test
Joints are finished and the area is water-tested to confirm a lasting, weather-tight seal.
Benefits & outcomes
What you get from the finished job.
- A weather-tight seal at the roof's most leak-prone junctions
- Lead dressed to British Standards that lasts for decades, not seasons
- Stops water tracking into walls, timbers and ceilings
- The correct code of lead specified for each junction, no undersized flashings
- A written guarantee on the workmanship
Why choose DB Building & Roofing
A local roofer you can rely on.
- Time-served leadwork experience across Darlington and the surrounding area
- We use the correct code of milled lead, not undersized flashings that fail early
- Lead dressed and fixed to British Standards
- Fixed pricing and honest advice on what needs replacing
Where we work
Lead Work & Lead Flashing across Darlington & surrounding areas
Based in Darlington, we carry out lead work & lead flashing throughout County Durham and North Yorkshire. Not sure if we reach you? Call David on 07532 631702 and we'll confirm.
Service FAQ
Questions about lead work & lead flashing.
Related work
Recent projects featuring this service.

A chimney rebuild with repointed brickwork and new pots to restore the stack.

A full roof replacement with neatly laid slate tiles and a clean, consistent finish.

A complete re-roof giving the home a fresh, weatherproof covering and a tidy finish.
Other services we offer
More roofing & building work we carry out.
One trusted local roofer for the whole job across Darlington and surrounding areas.
Get your free, no-obligation quote today.
Call David directly or enquire online. We visit your property in Darlington, assess the work, and provide a detailed, competitive quote tailored to your requirements.
Call us 24 hours a day · Free on-site inspection across Darlington & surrounding areas
