Leadwork
Specialist Leadwork, Flashings and Valleys
Correctly sized, correctly detailed lead — the most common source of hidden leaks.
Overview
Lead is unforgiving of shortcuts. Oversized sheets, missing expansion joints and mortar-only fixings are the leading cause of the flashing failures we're called out to. Our leadwork follows Lead Sheet Association guidance on sizing, code and fixing.
Common warning signs
- Cracks or splits along lead flashings
- Lead lifting away from the chimney chase
- Staining on chimney breasts internally
- Failed cement fillets used in place of lead
- Corrosion or thinning on old valley linings
- Water ingress in bay window roofs
Our process
- 01
Tell us about the issue
Send photos, symptoms and access details through the enquiry form or the demo assistant.
- 02
Initial phone assessment
A roofer talks the problem through, flags urgency and books the right survey slot.
- 03
Roof inspection
On-site or drone survey with photographs of every defect we find.
- 04
Written quotation
Itemised, fixed-scope quotation with materials, access and guarantee terms in writing.
- 05
Work completed
Scheduled works with photo updates each day and a clean-site policy throughout.
- 06
Sign-off and aftercare
Final walk-round, handover pack, guarantee documents and aftercare reminders.
Materials we use
- Code 4, 5 and 6 milled lead to BS EN 12588
- Lead welded corners and soakers
- Patination oil finishing
- Stainless fixings and lead wedges
- Breather-detailed bay roof build-ups
Leadwork FAQs
Ready for a straight answer on your roof?
Get an indicative estimate in under a minute, or book an inspection and we'll put a written quotation in your hands.