Lead work is one of the most skilled parts of roofing — and one of the most common sources of leaks when it's done poorly. We carry out all lead flashing, valleys, and soakers across Brandon, working to BS EN 12588 standards. Whether it's a chimney stack, a dormer, or a flat roof detail, we get the waterproofing right first time.
Image: local lead work
Lead work covers the waterproofing details where your roof meets a vertical surface — around chimneys, dormer walls, skylights, and where two roof slopes meet in a valley. These are the points where most serious leaks begin, and they're also the areas that demand real skill and experience to get right. Badly fitted or cracked lead causes water to track into the roof structure, often for months before it shows on a ceiling.
The work involves cutting and dressing lead sheet to fit the profile of the surrounding masonry or tiles precisely. On chimney stacks, this means fitting step flashings into the mortar joints and overlapping with a cover flashing — a two-part system that allows for slight movement in the structure without breaking the seal. In valleys, we lay lead over a timber board, forming it to sit correctly between two pitches. All our lead work uses Code 4 or Code 5 lead sheet as appropriate for the application, and we follow the Lead Sheet Association guidelines on fixing and jointing.
Lead is a material that lasts well over 50 years when fitted correctly. The problem is that cheaper alternatives — lead-effect mortar fillets, flashing tape, or aluminium — rarely last more than a decade before they crack or lift. On properties across Brandon, we regularly see these quick-fix solutions failing within five to eight years.
When you call us out for a lead work repair or replacement, we'll identify the exact point of water ingress, strip back the failed section, and re-dress with new lead properly fixed and pointed. Most lead repairs take half a day; a full chimney stack re-flash typically takes one full day.
Properly dressed lead flashing around a chimney stack in Brandon costs between £250 and £600, depending on the size of the stack and the number of faces requiring flashing.
No obligation · We usually respond within 2 hours
Storm damage, active leak, damaged ridge — we aim to be on-site within 24 hours.
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