Lead flashing failure is the most common cause of persistent roof leaks on Southborough period properties. Sw exposure at ridge elevation means chimneys take maximum wind-driven rain is the primary accelerant in Southborough. We replace chimney aprons, step flashings, valley lead and dormer junctions — Code 5 as standard on all exposed positions. Free diagnosis visit. 3 miles south from Tonbridge.
Lead is where most roofs actually leak — at chimneys, valleys, abutments and dormers — and split or lifted lead is a common, fixable cause. In Southborough, the Victorian terraces around the Common and High Brooms are where we see it most.
When it is not the answer: If the surrounding covering is also spent, renewing lead in isolation only buys time — we’ll tell you if that’s the case. Read the full guide.
Leadwork usually needs a tower or scaffold for safe access to the junction being dressed. Scaffold is specified for: chimney, valley and abutment leadwork at height - always itemised in your written quote, never a hidden extra, and we arrange it.
Southborough is dense Victorian terraces around the Common and High Brooms plus modern infill, so many jobs mean tight terraced access, shared scaffold runs and High Weald AONB material sensitivity. Pavement scaffold and skip permits go through Tunbridge Wells Borough Council; allow a few working days on streets like Church Road, Speldhurst Road, Pennington Road where space is tight.
A contained, tidy job at the junction being worked; little indoor disruption and no need to be home. You do not need to stay home for external work - we just need power and access agreed in advance.
Lead is dressed and pointed in dry weather so the joints and mortar set correctly. At around 120 metres and within the High Weald AONB, Southborough is notably exposed to south-westerly wind and higher rainfall, which is hard on ridges, verges and flashings.
Southborough’s the Victorian terraces around the Common and High Brooms bring their own lead flashing patterns. At around 120 metres and within the High Weald AONB, Southborough is notably exposed to south-westerly wind and higher rainfall, which is hard on ridges, verges and flashings. Southborough is dense Victorian terraces around the Common and High Brooms plus modern infill, so many jobs mean tight terraced access, shared scaffold runs and High Weald AONB material sensitivity. On streets like Church Road, Speldhurst Road, that shapes both the fault we expect and how we get to it safely — which is why every Southborough quote starts with a proper look at the roof, not a phone estimate.
Before we price a lead flashing job in Southborough, we check the roof properly. Southborough is dense Victorian terraces around the Common and High Brooms plus modern infill, so many jobs mean tight terraced access, shared scaffold runs and High Weald AONB material sensitivity. We trace the fault to its source, note the safe access a street like Church Road allows, and set out the fix in a written, itemised quote. Your work is covered by a written 10-year workmanship guarantee, transferable if you sell, with manufacturer warranties on any new materials on top; storm and impact damage we document separately for your insurer.
Covering TN4 and surrounding postcodes.
Lead flashing work in Southborough requires correct specification — Code 3 on an exposed Southborough chimney fails within 10 years. We specify correctly by default.
The apron flashing — front face of the chimney — takes the highest weather loading in Southborough. Code 5 (2.24mm) minimum. Welted joints on all lap positions. Correctly chased into the mortar joint above.
Step flashings up the chimney sides in Southborough require soakers under each tile course and correctly-overlapping lead steps above. We install to Lead Sheet Association specification throughout.
Open valley lead on Southborough properties — Code 4 minimum, Code 5 on steep-pitch high-flow valleys. Welted cross-joints every 1.5m maximum. Correctly lapped under tile courses.
Dormer cheek and apron flashings on Southborough properties require careful dressing to the dormer frame and underlying tile. Failure at dormer flashings is common on 1970s-90s extensions throughout Southborough.
If you have a persistent leak in Southborough that has not been correctly diagnosed, we carry out an on-roof investigation and identify the flashing or tile cause. Free investigation with any repair booking.
We specify the correct lead code for every position — Code 3 is too thin for exposed work anywhere in Southborough. Every quote states the lead code and joint method. If a quote doesn't — ask.
Lead flashing failure in Southborough is accelerated by SW exposure at ridge elevation means chimneys take maximum wind-driven rain. The housing stock — Victorian and Edwardian terraces on Church Road and Speldhurst Road — means the majority of lead work we attend in Southborough is on pre-1940 properties where the original flashing specification was modest and has not been upgraded since.
The most common pattern on Southborough properties: Code 3 flat-lapped lead installed 10-15 years ago is now splitting at lap joints and admitting water that tracks to a ceiling drip remote from the actual entry point. The correct fix is Code 5 with welted joints and a correctly chased top edge — this lasts 40 years in Southborough's conditions rather than 10.
Call 0173 224 1138 for a free, no-obligation survey and written quote. We cover Southborough and the surrounding area from our Tonbridge base.
Typical price ranges. All quotes are free, written and fixed-price. Call 0173 224 1138.
| Job Type | Typical Cost | Timescale |
|---|---|---|
| Chimney apron — Code 5 | £280–£480 | Half–full day |
| Full chimney system — Code 5 throughout | £600–£950 | 1–2 days |
| Valley re-lead — Code 5 (per metre) | £150–£250 | varies |
| Dormer apron + sides | £450–£850 | 1 day |
| Flashing re-chase + re-secure only | £150–£300 | Half day |
| Leak investigation + report | Free with repair booking | 1–2 hrs |
“Had a lead flashing problem I’d been putting off. Surveyed it properly, explained what was actually wrong, and quoted in writing. No pressure, no surprises on the bill.”
“Called about lead flashing after a bad spell of weather. Came out promptly, sorted it, and the Southborough team left everything tidy. Would use again without hesitation.”
“Honest about what did and didn’t need doing on the lead flashing — talked me out of the expensive option the last firm pushed. Refreshing in Southborough.”
All of it — from Pennington Road to the newer estates, across the TN4 postcodes. We work with Tunbridge Wells Borough Council on any permits the job needs.
On Southborough roofs it’s the stock, the height and the scale of the fault. the Victorian terraces around the Common and High Brooms have their own quirks, so we survey first and give you an itemised figure.
Yes. Small Southborough jobs are often within days, and genuine emergencies we treat as same-day make-safe, working out from around Pennington Road.
A 10-year workmanship guarantee in writing on all Southborough work. Storm and impact damage is an insurance matter, and we document it for your claim.
Only where the job needs safe standing time — chimney, valley and abutment leadwork at height. It’s always itemised in your Southborough quote and arranged by us, never a hidden extra.
At chimneys, valleys and wall abutments. On Southborough’s the Victorian terraces around the Common and High Brooms, old lead splits and lifts, and at around 120 metres and within the high weald aonb finds every gap.
Yes — we dress Southborough leadwork to the right code (typically 4 and 5) so it lasts, rather than the thin, short-life lead a rushed job uses.
No call-out fee. No obligation. We serve Southborough from our Tonbridge base.
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