Lead flashing repairs and replacement across Tilehurst and the surrounding RG31 area. Permanent fixes using code 4 and code 5 lead — not mortar patches. Free surveys with no call-out fee.
Lead flashings seal the junction between your roof and chimney stacks, abutments and valleys. On Tilehurst's 1930s semi-detached and pre-war properties, the dominant roofing material is clay plain tile and early concrete plain tile. The lead details on these buildings are subject to decades of thermal movement, and mortar repairs — the most common previous fix — crack within one to two thermal cycles as the lead moves beneath them.
The correct repair is code 4 or code 5 lead cut, dressed and wedged into the brick joint above — not sealed over with mortar or mastic. This is the only approach that accommodates lead's seasonal expansion and contraction. A correctly installed lead flashing requires no maintenance for 50 to 80 years.
We carry out lead flashing surveys across Tilehurst free of charge. If you have a damp patch on your chimney breast that keeps returning after repairs, the cause is almost certainly a mortar patch over failed lead. We strip these correctly, replace the lead, and the problem stays fixed.
“Chimney breast damp that three different roofers had patched with mortar over the years. Every fix lasted one winter. Reading Roofing Experts stripped the mortar, replaced the lead flashings properly, and it has been dry for two years. Should have called them first.”
David R. · Norcot Road, Tilehurst RG31
★★★★★
“Lead valley replacement on our Victorian terrace. Done correctly — lead dressed and wedged into the brick joints. Clean work and priced exactly as quoted. No surprises.”
Helen K. · School Road, Tilehurst RG31
★★★★★
“Party wall flashing causing a slow drip into the landing. Fixed in a single visit. The team explained what had failed and why the previous repair hadn't held. Knowledgeable and efficient.”
James T. · Kentwood Hill, Tilehurst RG31
Honest advice
Do You Actually Need Roof Repairs?
Most Reading roof problems announce themselves indoors first — a stain, a drip, a patch of damp — long before the cause is visible from the ground. The trick is tracing the symptom back to the actual fault.
A damp patch or brown stain on an upstairs ceiling after rain
A slipped, cracked or missing tile visible from the ground
Water tracking down a chimney breast or around a rooflight
Debris (mortar, tile fragments) in the gutters or on the drive
Daylight visible through the roof from inside the loft
When it is not the answer: If more than about a third of the covering has failed — widespread nail sickness on a 1960s-70s Whitley or Southcote estate roof, for instance — repairing tile-by-tile is money wasted. Read the full guide.
We inspect from roof level, lift sample tiles to check the fixings and underlay, and trace the leak to its real source — not the nearest visible symptom.
2. Written itemised quote
You get a fixed, written price naming the fault, the fix and the guarantee — no lump-sum guesswork.
3. Scheduling
We agree a date; for common faults we carry matching materials to fix on the first visit.
4. The repair
We carry out the work, document any hidden damage found with photos, and make the roof weathertight.
5. Cleanup & sign-off
We clear debris, leave the site tidy, and hand over the written workmanship guarantee.
Timescales
Typical Timescales
Job
Typical duration
Slipped or cracked tile refix
1-2 hours
Lead flashing repair
Half a day
Section of nail-sick tiles refixed
Half to full day
Rear valley rebuild
1-2 days
Chimney flashing renewal
1 day
Wet or high-wind days pause tiling and lead work — we build weather margin into every booking and never leave a roof open overnight.
Access
Access, Scaffolding & Permits in Tilehurst
Most Reading repairs run from roof ladders or a tower; scaffold is quoted only where the job needs safe standing time at height. Scaffold is specified for: chimney-side repairs, full valley rebuilds, ridge work on exposed Tilehurst and Caversham Heights streets, or anything beyond a day at height - always itemised in your written quote, never a hidden extra, and we arrange it.
The Tilehurst ridge sits at 70-80m and takes the prevailing south-westerly directly; exposed gable and ridge access needs proper scaffold on the higher streets. Pavement scaffold and skip permits go through Reading Borough Council; allow a few working days on streets like Norcot Road, School Road where space is tight.
Pricing
What Roof Repairs Costs in Reading
Job
Typical range
Notes
Slipped or cracked tile refix
£150-£300
Per visit incl. access
Lead flashing repair / renewal
£280-£800
Chimney or abutment
Section of nail-sick tiles refixed
£300-£600
Signals wider issue
Valley renewal
£400-£1,200
Depending on length
Ridge repointing (per run)
£300-£1,000
Exposed stock weathers faster
Emergency make-safe call-out
£150-£450
Same-day, stated up front
What moves the price
Roof height and access (bungalow vs three-storey terrace)
Whether the tile needs matching (clay in Newtown/Caversham costs more than concrete)
Scaffold vs tower vs ladder for the specific fault
How far the leak has tracked before it was caught
Hidden timber rot found once tiles are lifted
Worked example: A rear valley rebuild on a 1930s semi off the Wokingham Road, concrete tile, tower access: around £680 including access and waste removal.
No deposit on repairs under £500. Staged payments on larger jobs — nothing up front before materials are on site. All prices include VAT.
Guarantee
What the 10-Year Guarantee Actually Covers
Workmanship on the repaired section is covered for 10 years in writing; any replacement tiles and lead carry manufacturer warranties on top.
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.
Covering RG30, RG31 and surrounding postcodes.
Good to know
What It Is Like While We Work
A day of ladder or tower work and a small amount of tile debris — we sheet below the work area and clear everything before we leave. You do not need to stay home for external work - we just need power and access agreed in advance.
Repairs run year-round; temporary weatherproofing goes on the same day if rain stops work mid-job. Elevated and wind-exposed — the Tilehurst ridge weathers ridge mortar and chimney pointing faster than sheltered valley stock.
FAQ
Common Questions
Lead flashing replacement on a standard chimney stack in Tilehurst typically costs £380 to £700 depending on chimney size and access. Step flashing runs £80 to £140 per metre. We provide free, no-obligation surveys and written quotes across RG31.
The most common cause is mortar applied over lead flashings rather than lead replacement. Mortar cannot accommodate lead's thermal movement and cracks within one to two years. The correct fix is stripping the mortar, replacing the lead properly, and pointing only over the wedged top edge — not over the face of the lead.
Correctly installed code 4 or 5 lead flashing has a service life of 50 to 80 years. Most premature failures in Tilehurst are caused by previous mortar repairs, not material failure. Where original lead is intact and sound, we repair rather than replace.
Lime mortar is required for pointing over lead flashings on pre-1950 Tilehurst properties to avoid spalling the softer original brickwork. On post-1950 properties, a flexible pointing compound is appropriate. We assess the brick type and specify the correct mortar on every job.
Yes. Code 4 and code 5 lead is the standard for traditional flashing profiles and dressing techniques have not changed. For conservation area properties in Tilehurst, we work to the original lead details and consult with the planning authority where material or profile changes might require consent.
Yes. We carry out free lead flashing surveys across Tilehurst and the RG31 area. If you have a damp patch on a chimney breast or abutment wall, call us on 0118 327 2383 and we will identify the source and quote for the correct repair.
The main indicator is a damp patch on the ceiling or wall adjacent to a chimney stack or roof-to-wall abutment that appears after rain and dries in dry weather. Visible mortar patches on what should be a lead surface, or gaps between lead and brickwork, are also reliable signs. We inspect free of charge across Tilehurst.
Why Tilehurst Specifically
Lead Flashing Repair in Tilehurst — Local Conditions
Tilehurst occupies the elevated ridge west of Reading town centre, reaching 70 to 90 metres above sea level on the upper streets around Norcot Road, School Road and Kentwood Hill. This is one of the most exposed residential positions in the Reading catchment — south-westerly Atlantic weather arrives at Tilehurst before it reaches the valley floor, and wind speeds during storm events are consistently higher here than in central Reading. The elevated position also creates a frost pocket effect in winter, with the ridge streets experiencing more freeze-thaw cycles per year than low-lying Reading suburbs.
The dominant era in Tilehurst is 1920s to 1940s semi-detached, built during the inter-war expansion of Reading westward along the Bath Road corridor. These properties are on clay plain tile — original to the 1930s build, now 85 to 95 years old — with concrete plain tile on some post-war infill. The ridge position and the age of the stock create a specific vulnerability: mortar-bedded ridges on 1930s properties at the exposed ridge-top streets are typically 20 to 30 years past their last repointing requirement. Chimney stacks on these properties are large, shared-flue designs requiring specific access.
For lead flashing repair work in Tilehurst, this translates directly into how we approach the job. Ridge mortar failure is the defining repair type in Tilehurst — the exposure at the ridge-top streets accelerates mortar weathering significantly compared to sheltered Reading suburbs. Clay plain tile nail fatigue on the oldest stock, chimney stack repointing and lead flashing renewal on prominent stacks, and post-storm emergency call-outs from the most exposed streets are the characteristic call types from this postcode. These are not issues we encounter occasionally — they are the characteristic call types from the RG31 postcode and our teams have the materials and experience to address them correctly on the first visit.
Autumn and winter are high-demand periods in Tilehurst — the exposed ridge position means storm-related call-outs (displaced ridge tiles, cracked mortar, lifted tiles) peak between October and February. Spring survey season follows as homeowners assess winter damage. Knowing this seasonal pattern means we can give you a realistic timeline for booking work in Tilehurst — and advise you if your situation warrants treating the job as more urgent.
Free survey in Tilehurst RG31 — call 0118 327 2383 to arrange. No call-out fee, written quote before any work starts.
Lead Flashing Work in Reading
Lead flashing repair is one of the most misrepresented jobs in the roofing trade. The majority of repeat-failure chimney leaks we investigate in Reading trace to mortar applied over lead flashings — typically by a previous contractor looking for a quick fix. Mortar cannot flex with lead's thermal movement. It cracks within one to two winters and the leak returns.
Correct lead flashing repair means removing any existing mortar patches, assessing the lead for remaining serviceable life, and either redressing sound lead back into the brick joint correctly or replacing failed sections with new code 4 or code 5 lead. The top edge is wedged mechanically into the raked-out brick joint and pointed only over the wedge — not over the face of the lead.
We carry code 4 and code 5 lead sheet and standard flashing components on our vehicles at all times. For standard chimney flashing replacement on a typical Reading semi-detached, the work is typically completed in a single visit once scaffold is erected. For complex back gutters and multi-stepped arrangements on Victorian terrace chimneys, we allow an additional half-day.
Lead Code Selection for Reading Properties
Code 4 lead (1.8mm nominal thickness) is the standard for step flashings, cover flashings and soakers on domestic properties. Code 5 lead (2.24mm) is used for back gutters and horizontal applications where the greater thickness is warranted by the catchment area and water loading. We specify code 5 for all new back gutter work regardless of the original specification, since under-specified original lead is often the root cause of the failure we are addressing.
On conservation area properties in Newtown, central Caversham and Katesgrove, lead is the only accepted flashing material — aluminium or GRP alternatives are not acceptable replacements. We are familiar with the planning requirements for these areas and specify accordingly.
Get In Touch
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No call-out fees. No hidden costs. A straight answer from a local Tilehurst roofer.
