Specialist lead work and flashings in Towcester — step flashings, valleys and chimney lead sets.. Free no-obligation surveys, no call-out fee.
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Failed lead at chimneys, valleys and abutments is behind many roof leaks. Here is how to spot it.
When it is not the answer: A sealant bodge over sound lead can sometimes be re-dressed rather than fully replaced Read the full guide.
Conservation-area stone and brick along the old Watling Street need careful scaffold and material-matching. The Tove valley funnels damp air; roadside frontages limit pavement scaffold space.
We cover Watling Street, Brackley Road and the wider NN12 area, and price every lead work job against the specific stock and access on your street — not a one-size guess.
On Towcester roofs, lead work calls most often start with damp where the roof meets a chimney or wall or sealant smeared over a joint that keeps failing. The way we approach it depends on your property and street. Conservation-area stone and brick along the old Watling Street need careful scaffold and material-matching. That local reality — the stock era, the access, and the tove valley funnels damp air; roadside frontages limit pavement scaffold space — is exactly what we price against, rather than a one-size national rate.
Done properly, locally. We dress code 4/5 lead properly, so the detail outlasts any sealant repair by decades. Workmanship is guaranteed for 10 years; properly-dressed code lead outlasts any sealant repair by decades. Because we are based here and rely on our Towcester reputation, we turn up when we say, keep the site tidy — focused work at one or two details; low mess beyond a little mortar, cleared as we finish — and stand behind every job in writing. We cover Watling Street, Brackley Road and the surrounding roads, and we are happy for you to get other quotes: a proper roofer expects it.
A Towcester example. A recent lead work job near Watling Street: a re-lead a valley on a estate property, taking around 1 day. Priced in the region of £400-£900 (per valley), including access and clearing all debris before we left, with the work covered by our written guarantee. Every Towcester quote is itemised the same way — access, materials and labour separated, VAT included, and no call-out fee for the survey.
Lead work in Towcester is driven by its Georgian and Victorian market town centre with conservation area, 1980s–90s estates
conservation area material requirements; listed building constraints
We dress all lead to BS EN 12588 — correct code weight, step dimensions and thermal movement provision with clips
Sealant is never an acceptable permanent fix on lead junctions.
We inspect the lead detail and the timber and mortar it beds into.
Priced for code-correct lead replacement, not a sealant patch.
New code 4/5 lead dressed, wedged and pointed to last decades.
We check the detail sheds water correctly and clear up.
| Job | Typical duration |
|---|---|
| Re-dress a flashing | Half a day |
| Re-lead a valley | 1 day |
| Bay or abutment leadwork | 1-2 days |
Lead can be dressed in most conditions; pointing needs dry, frost-free weather to cure.
Leadwork at chimneys and valleys needs scaffold or a tower for safe, accurate dressing. Scaffold is specified for: chimney, valley and abutment leadwork above single-storey height - always itemised in your written quote, never a hidden extra, and we arrange it.
Conservation-area stone and brick along the old Watling Street need careful scaffold and material-matching. Pavement scaffold and skip permits go through West Northamptonshire Council; allow a few working days on streets like Watling Street, Brackley Road where space is tight.
Do you handle permits? Leadwork at chimneys and valleys needs scaffold or a tower for safe, accurate dressing. For this job scaffold is specified only for chimney, valley and abutment leadwork above single-storey height, always itemised in your quote and arranged by us. Where pavement scaffold or a skip is needed on Towcester's tighter streets, we sort the permit through West Northamptonshire Council before we start.
Are you weather-dependent? Lead dressing runs year-round; the mortar pointing that finishes it is planned for dry spells. Lead can be dressed in most conditions; pointing needs dry, frost-free weather to cure. We plan Towcester bookings around the forecast rather than risk trapping water or a half-finished detail.
| Job | Typical range | Notes |
|---|---|---|
| Re-dress a flashing | £200-£450 | Per detail |
| Re-lead a valley | £400-£900 | Per valley |
| Bay window leadwork | £600-£1,400 | Per bay |
| Full chimney lead set | £300-£700 | Per stack |
Worked example: Re-leading a valley between two slopes on a terrace in St James: around £620 including code 5 lead and pointing.
No deposit on repairs under £500. Staged payments on larger jobs - nothing up front before materials are on site. All prices include VAT; a written itemised quote every time.
Covering NN12 and surrounding postcodes.
Workmanship is guaranteed for 10 years; properly-dressed code lead outlasts any sealant repair by decades.
If a fault appears in covered work, we come back and put it right. No quibbling, no re-charge.
Focused work at one or two details; low mess beyond a little mortar, cleared as we finish. You do not need to stay home for external work - we just need power and access agreed in advance.
Lead dressing runs year-round; the mortar pointing that finishes it is planned for dry spells. The Tove valley funnels damp air; roadside frontages limit pavement scaffold space.
"Called for a survey and had a clear written report within 48 hours. Work completed as quoted, on time, no surprises."
"Free survey identified a problem I hadn't noticed. Repaired before it caused internal damage. Saved money in the long run."
"Came when they said, did what they quoted, left the place clean. That's all you want from a roofer."
Free no-obligation quotes for lead work & flashings in Towcester and all NN12 postcodes. Call 0160 428 1189 for a survey and written quote with no call-out fee.
Yes — same-day emergency cover across Towcester and all NN12 postcodes. Call 0160 428 1189 at any time.
Timescales depend on the specific job. All programmes are confirmed in the written quote before work starts. We keep you updated throughout.
Yes — we cover all of Towcester and all NN12 postcodes for lead work & flashings. Free surveys, no call-out fee. Call 0160 428 1189 to arrange.
Yes. Northampton Roofing Services are NFRC registered with £5m public liability insurance. All work carries a written 10-year workmanship guarantee.
Towcester's Georgian and Victorian market town centre with conservation area, 1980s–90s estates includes properties requiring sympathetic materials. We source matching clay tile, natural slate and appropriate lime mortar for period repair work. Free survey and specification advice available.
We cover all of Towcester and the surrounding NN12 area. Our service area covers all of Northamptonshire — call 0160 428 1189 to confirm coverage for your specific location.
No call-out fee. No obligation. Local roofers covering Towcester and all NN12 postcodes.
0160 428 1189 ✉ Email Us InsteadLast updated: August 2026