Lead is the premium roofing material for junctions, valleys and flashings — correctly specified, it outlasts every other option by decades. The failure modes we see on Knaresborough properties are consistent: thermal movement in incorrectly sized bays lifting the lead at its edges; mortar chase pointing falling out allowing water behind the flashing; and old lead becoming embrittled and cracking at fold lines.
Georgian and early Victorian limestone buildings in the town centre and gorge-side streets. Victorian terraces off Briggate. 1960s–80s estates on the town fringe. In Knaresborough conservation areas, lead is the required material for all valley, flashing and parapet work — aluminium and alternative flashing systems are not accepted.
We work to BS 6915 throughout — correct code specification per application, correct bay lengths for thermal movement, properly chased and pointed. Knaresborough is 3 miles from our Harrogate base — we typically attend within the hour.
Scaffold, Skips & Street Access
Leadwork at valleys and chimneys usually needs scaffold or at least a secure tower; it is quoted and itemised, never improvised. Scaffold is specified for: valley, parapet, and chimney leadwork where safe standing time at height is essential - always itemised in your written quote, never a hidden extra, and we arrange it.
Knaresborough’s gorge-side and market-town properties sit on steep, narrow streets where scaffold and skip placement need careful planning. Pavement scaffold and skip permits go through North Yorkshire Council; allow a few working days on streets like the steep streets down to the Waterside, Briggate, Kirkgate where space is tight.
Lead Roofing Prices in Knaresborough
| Job | Typical range | Notes |
|---|---|---|
| Flashing re-dress or renew | £200-£500 | Chimney or wall |
| Single valley renewal | £350-£900 | Per valley length |
| Bay window top | £400-£900 | Lead-dressed flat top |
| Multiple flashings + valley | £700-£1,800 | Combined leadwork |
| Parapet or box gutter lead | £900-£2,500 | Per scope |
| Code-appropriate lead to BS 6915 | Per specification | Sized to prevent fatigue |
What moves the price
- The lead code and the length of the run
- Access at valleys, parapets, and chimneys
- Whether adjoining mortar also needs work
- The complexity of the detail being dressed
Worked example: A leaking valley and two chimney flashings renewed on a Duchy Estate villa in code 5 lead, dressed traditionally: around £1,200-£1,600 including scaffold.
Staged payment on larger leadwork; nothing before materials are on site. VAT included. Written 10-year guarantee.
Covering HG5 and surrounding postcodes.
Your Guarantee, Explained
Leadwork carries a written 10-year workmanship guarantee; correctly sized and dressed lead to BS 6915 lasts for decades.
- Covered: workmanship for 10 years, in writing, transferable if you sell.
- On top: manufacturer warranties on materials (terms vary by product).
- Not covered: storm or impact damage - that is an insurance matter, and we will document it for your claim.
If a fault appears in covered work, we come back and put it right. No quibbling, no re-charge.
📞 Call 01423 203744 for a free, no-obligation quote.