Bromley Roofing · Bromley and nearby areas
Leadwork and Roof Flashing Repairs in Bromley
Lead protects some of the most vulnerable roof junctions: chimneys, abutments, valleys, parapets and box gutters. Correct detailing allows for movement and directs water onto the roof covering or into the rainwater system.
Leadwork services
- Chimney step flashing and back gutters
- Abutment and cover flashings
- Lead valleys and box gutters
- Local patching where technically appropriate
- Replacement of split, poorly detailed or failed leadwork
- Bossing and welded details where required
- Inspection of the masonry and roof covering adjoining the lead
Why leadwork leaks
Common causes include splits caused by restricted thermal movement, short laps, inadequate upstands, failed mortar, punctures, blocked outlets and defects in the roof covering beside the lead. A lasting repair must address the complete detail.
Repair or renew?
A small isolated defect may be repairable, but extensive splitting, poor original detailing or lead laid in unsuitable lengths may justify replacement. We will set out the proposed detail and access requirements in the quotation.
Why choose Bromley Roofing?
- More than 20 years of roofing experience.
- Fully insured work and clear written quotations.
- Photographic evidence of defects where access allows.
- Repairs, maintenance and complete renewals for residential and commercial properties.
- Free, no-obligation estimates across Bromley and surrounding areas.
Areas covered
We work throughout Bromley, including Beckenham, Chislehurst, West Wickham, Bromley Common, Shortlands, Sundridge Park, Bickley, Hayes, Keston and Park Langley. Access, parking, scaffolding and the height of the building are considered when preparing the quotation.
Frequently asked questions
Can damaged lead flashing be sealed?
Sealants can sometimes provide a short temporary measure, but they are not a substitute for correctly detailed leadwork when the material or fixing has failed.
Do chimney leaks always come from the lead?
No. Mortar, flaunching, masonry, pots and nearby roof coverings can also be responsible. The full junction should be inspected.
Do you repair lead valleys?
Yes. We assess the lead, laps, supporting structure, outlets and adjoining slates or tiles before recommending repair or renewal.
Related roofing services
Request a free roofing quotation
Tell us what you have noticed, where the property is and whether water is currently entering the building. You can also call 020 3886 3911 or email yourbromleyroofers@gmail.com.