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Leadwork inTotton

Specialist lead flashings, valleys and chimney work. All to Lead Sheet Association standards. Covering SO40.

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Leadwork in Totton

Totton's damp Test Valley location accelerates the deterioration of lead flashing pointing — the mortar that holds lead step flashings into the brick course softens faster in the persistent moisture here than in drier locations. When the pointing fails, the lead lifts away from the stack and water tracks directly into the roof space. We carry out lead flashing replacement and re-pointing across all Totton property types.

Leadwork Costs — Totton 2025

Chimney step flashing£250–£600
Back gutter replacement£200–£450
Lead valley replacement£400–£900

All prices are guides. Call for a free no-obligation quote specific to your property.

Free Quote in Totton

No call-out fee. No obligation. Just an honest quote.

0238 184 9628

Mon–Fri 8am–6pm · Sat 8am–2pm · Emergency: 24/7

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Lead Flashing Failure in Totton

Lead flashings in Totton fail through three primary mechanisms: thermal movement cracking where flashing is fixed too tightly without movement provision, failed mortar pointing that secures step flashings to the brick course, and in Test Valley river humidity — one of the dampest locations in Hampshire, accelerated oxidation of the lead surface. On waterfront and exposed properties, the higher salt concentration in Totton accelerates surface deterioration faster than inland equivalents. We identify the failure mode during inspection and address the cause rather than patching the symptom with mastic.

Correct Lead Specification for Totton

Lead code specification is critical to longevity. Code 4 for step flashings and soakers. Code 5 for back gutters, valleys and bay roofs. Code 6 and above for parapet gutters and flat roof sections. We specify the correct code for each application — using undersized lead on a Totton property exposed to Test Valley river humidity — one of the dampest locations in Hampshire leads to early failure and repeat calls. All leadwork is carried out to Lead Sheet Association standards.

Why We Never Use Mastic in Totton

Mastic sealant applied over failed lead flashings is a temporary patch that lasts 2 to 3 years before failing again. Correctly dressed and fixed lead lasts 50 to 80 years. On any Totton property we work on, mastic is not used as a substitute for correct lead work. Where we find previous mastic applications, we strip them out and execute the junction correctly in properly dressed lead.

Lead Flashing Failure in Totton

Lead flashings in Totton fail through three primary mechanisms: thermal movement cracking where flashing is fixed too tightly without movement provision, failed mortar pointing that secures step flashings to the brick course, and in Test Valley river humidity — one of the dampest locations in Hampshire, accelerated oxidation of the lead surface. On waterfront and exposed properties, the higher salt concentration in Totton accelerates surface deterioration faster than inland equivalents. We identify the failure mode during inspection and address the cause rather than patching the symptom with mastic.

Correct Lead Specification for Totton

Lead code specification is critical to longevity. Code 4 for step flashings and soakers. Code 5 for back gutters, valleys and bay roofs. Code 6 and above for parapet gutters and flat roof sections. We specify the correct code for each application — using undersized lead on a Totton property exposed to Test Valley river humidity — one of the dampest locations in Hampshire leads to early failure and repeat calls. All leadwork is carried out to Lead Sheet Association standards.

Why We Never Use Mastic in Totton

Mastic sealant applied over failed lead flashings is a temporary patch that lasts 2 to 3 years before failing again. Correctly dressed and fixed lead lasts 50 to 80 years. On any Totton property we work on, mastic is not used as a substitute for correct lead work. Where we find previous mastic applications, we strip them out and execute the junction correctly in properly dressed lead.

Lead Flashing Failure in Totton

Lead flashings in Totton fail through three primary mechanisms: thermal movement cracking where flashing is fixed too tightly without movement provision, failed mortar pointing that secures step flashings to the brick course, and in Test Valley river humidity — one of the dampest locations in Hampshire, accelerated oxidation of the lead surface. On waterfront and exposed properties, the higher salt concentration in Totton accelerates surface deterioration faster than inland equivalents. We identify the failure mode during inspection and address the cause rather than patching the symptom with mastic.

Correct Lead Specification for Totton

Lead code specification is critical to longevity. Code 4 for step flashings and soakers. Code 5 for back gutters, valleys and bay roofs. Code 6 and above for parapet gutters and flat roof sections. We specify the correct code for each application — using undersized lead on a Totton property exposed to Test Valley river humidity — one of the dampest locations in Hampshire leads to early failure and repeat calls. All leadwork is carried out to Lead Sheet Association standards.

Why We Never Use Mastic in Totton

Mastic sealant applied over failed lead flashings is a temporary patch that lasts 2 to 3 years before failing again. Correctly dressed and fixed lead lasts 50 to 80 years. On any Totton property we work on, mastic is not used as a substitute for correct lead work. Where we find previous mastic applications, we strip them out and execute the junction correctly in properly dressed lead.

Honest advice

Is Leadwork the Right Fix for Your Totton Roof?

When a roof in Totton leaks near a chimney or valley, the lead is usually the cause. Here is how to tell failed leadwork from a covering fault.

When it is not the answer: A sound lead flashing that has simply lifted can often be re-dressed rather than renewed — we will not replace lead that has life left in it Read the full guide.

Chimney lead detail showing stepped flashing, apron and back gutter
Correctly dressed lead at the chimney: stepped flashing, apron and back gutter in the right code.
The process

From First Call to Sign-Off in Totton

Step one — the survey

A free inspection of the roof and the loft void pins down what has failed and why on your Totton roof, so the quote is based on the real problem.

Step two — the quote

A written, itemised quote follows, with any access or scaffolding shown separately and nothing hidden in a lump sum. No call-out fee.

Step three — scheduling

We fix a convenient date, keeping same-day slots open for genuine emergencies anywhere in Totton.

Step four — the work

We strip the failed lead and dress new code-appropriate lead in correct bay lengths, to Lead Sheet Association detail, so it lasts decades not years.

Step five — handover

We clear the site completely, show you what has been done, and hand over your workmanship guarantee.

Timescales

Job Durations at a Glance

JobTypical duration
Re-dress lifted flashing2–4 hours
Chimney flashing renewalHalf to 1 day
Lead valley replacement1–2 days
Bay roof or abutment leadwork1–2 days

Wet or high-wind days pause work at height safely — we build weather margin into every Totton booking.

Access

Getting Safely onto Totton Roofs

Leadwork at valleys and chimneys usually needs scaffold for safe access, itemised in the quote. Scaffold is specified for: chimney, valley and abutment leadwork above single-storey - always itemised in your written quote, never a hidden extra, and we arrange it.

Totton and Calmore have large post-war estates where scaffold access is straightforward but permits run through New Forest District Council. Pavement scaffold and skip permits go through New Forest District Council; allow a few working days on streets like Commercial Road, Rumbridge Street, the older streets near the Test where space is tight.

Pricing

Leadwork Prices in Totton

JobTypical rangeNotes
Re-dress lifted flashing£150–£350Per detail
Chimney flashing renewal£350–£750Per stack
Lead valley replacement£600–£1,400Per valley
Bay / abutment leadwork£500–£1,200Scope dependent
Code-8 lead per detailQuotedSized to LSA detail

What moves the price

Worked example: a new dressed-lead valley on a 1960s semi at a post-war semi in Calmore in Totton: around £850 including access.

No deposit on standard leadwork; payment on completion. Written itemised quote, VAT included where applicable.

Covering SO40 and surrounding postcodes.

Guarantee

The Guarantee in Plain Terms

Leadwork is guaranteed for 10 years; correctly sized and dressed lead to LSA detail lasts far longer.

The workmanship is guaranteed for 10 years in writing across Totton, with manufacturer material warranties on top of that.

“The Lead Sheet Association specifies maximum bay lengths for each lead code to prevent thermal-movement fatigue cracking — the single most common cause of failed leadwork on older Southampton roofs.”— Lead Sheet Association (LSA)
Good to know

Disruption, Mess & Weather

Localised, external work — minimal noise and little waste — with no need to be home. You do not need to stay home for external work - we just need power and access agreed in advance.

Leadwork runs year-round; the junction is made watertight before we leave each day. Totton sits on the Test estuary edge, so waterfront properties see damp, salt-laden air and quick moss regrowth.

FAQ

Frequently Asked Questions

Chimney step flashing in Totton: £250 to £600. Back gutter: £200 to £450. Lead valley per valley: £400 to £1,000. Free no-obligation quotes on all leadwork.

Mastic is a temporary sealant that fails within a few years. Correctly dressed lead lasts 50 to 80 years. We do not use mastic as a substitute for lead work.

Yes. Lead flashing failure causing active water ingress is treated as an emergency — same-day attendance across Totton and all SO40. No call-out fee.

Code 4 for step flashings and soakers. Code 5 for back gutters and valleys. Code 6 for parapet gutters and flat roof work. We specify correctly for each application.

Get In Touch

Free Quote in Totton

No call-out fee. No obligation. Honest advice from a local roofer.

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