Lead flashing and lead work repairs in Tile Hill. Chimney bases, valley lead, abutment and party wall flashings on post-war council and private estates. Correctly specified and dressed. Free quotes.
Lead flashing failure is the most common cause of water ingress on Tile Hill's post-war council and private estates. The thermal cycling in the West Midlands climate — cold wet winters followed by warm summers — works the lead progressively over decades. On CV4 properties built before 1970, lead flashings at chimney bases and party wall abutments have been cycling for 50–80 years. Step flashings eventually crack at the folds, soakers corrode through, and the mortar that wedges the flashing into the brick joint erodes away. The result is a gap that water exploits every time it rains.
The chimney base flashing is the most failure-prone lead detail on any CV4 property. It spans the junction between the tile course and the chimney brickwork — a point of constant movement as the chimney and roof structure expand and contract at different rates. We re-lead chimney flashings in code 4 lead as a minimum, dressed correctly with correct lap dimensions and wedged into a raked mortar joint — not surface-fixed with silicone, which is a temporary fix that lasts 2–3 years at best.
Valley lead failure on Tile Hill's post-war council and private estates is a slower failure mode than chimney flashing but equally damaging when it occurs. Original lead valleys on Victorian and Edwardian properties in CV4 have often been in place for 80–100 years and are reaching the end of design life. We replace valley lead in code 5 with correct thermal movement joints — continuous lead without joints will buckle in summer heat and crack at the bends in winter.
The code designation of lead (code 3, 4, 5, 6, 7) determines its thickness and therefore its design life and application suitability. Code 4 (1.8mm) is the minimum for chimney flashings on CV4 properties. Code 5 (2.24mm) is correct for valleys. Using under-specified lead — code 3 is occasionally substituted by roofers cutting costs — significantly shortens service life. We specify the correct code for every application and confirm this in the quote.
| Flashing re-seal (surface fix) | £80–£150 |
| Chimney flashing replacement | £250–£500 |
| Full chimney re-lead (all sides) | £500–£900 |
| Valley lead replacement | £400–£900 |
| Party wall abutment flashing | £200–£450 |
All prices are guides. Written quote provided before work starts.
No call-out fee. Written quote before work starts. 10-year guarantee.
"Called for lead work & flashing on our post-war property. Survey was thorough, quote was honest, work was done in a day. Very happy."
"Had a problem with our roof in Tile Hill and these were the first roofers who gave us a straight answer. Lead Work & Flashing done properly, 10-year guarantee in writing."
"Third time using them for roofing work across CV4. Consistent quality every time. Recommended."
Tile Hill’s post-war council and private estates creates specific conditions that affect lead flashing and valley work work in CV4. The elevated western exposure catching weather from the direction of Wales means moss on exposed west-facing slopes and aging fascia on post-war stock — patterns we see repeatedly across Tile Hill properties and that require a different approach to the same service in a more sheltered location.
The dominant property type across CV4 is post-war council and private estates. For code 4 and 5 lead installation, this means working with materials, mortar and fixing systems that are specific to the era and construction method of Tile Hill’s housing stock. We carry the tile profiles, lead codes and mortar specifications most commonly required across CV4 in stock, and we assess each property individually rather than applying a uniform approach.
We cover Tile Hill and all of CV4 within our standard service window — free surveys within 2–3 working days, emergency call-outs within 2–4 hours. Written condition report and itemised quote provided before any work is agreed. All lead flashing and valley work work in CV4 carries a 10-year written workmanship guarantee and is backed by £5m public liability insurance. Call 0247 798 1271 to book a free survey.
The most frequent question we receive from Tile Hill homeowners asking about lead flashing and valley work is how to distinguish a repair that will hold from one that is masking a deeper problem. Our surveys are designed to answer this honestly: we assess the full roof condition, not just the visible presenting issue, and give you a written report covering current condition, remaining service life, and the full range of options at each maintenance threshold.
Re-sealing a lifted flashing costs £80–£150. Full flashing replacement at a chimney base costs £250–£500 in Tile Hill depending on size and access. Full valley re-lead runs £400–£900. We quote in writing before any work.
Signs include: damp patches on the chimney breast wall inside the property, water staining on the ceiling near a chimney or party wall, visible lifted or cracked lead visible from ground level, and missing mortar at the top edge of the flashing where it enters the brick joint.
If the lead itself is sound but the top fixing has failed, re-wedging and re-pointing the mortar joint can restore the seal. If the lead has cracked, corroded through, or been incorrectly specified, replacement is the right answer. We assess honestly at survey.
Code 4 as a minimum for chimney step and back flashings on CV4 properties. Code 5 for valleys. We confirm the specification in every written quote — if a roofer doesn't specify the code, ask them to.
Yes. We carry out all lead work including valleys, abutments, parapet gutters, dormers and chimney flashings across Tile Hill and all CV4 postcodes.
Correctly specified and installed lead flashings last 50–80 years. Code 4 chimney flashings installed correctly should outlast the roof tiles around them. Failures before 20 years typically indicate incorrect specification or installation — a reason to check the code used and the fixing method.
Yes. We dress lead to match original profiles on Victorian and Edwardian properties in CV4. Conservation area requirements in parts of Tile Hill may specify traditional lead rather than modern alternatives — we comply and advise at survey stage.
No call-out fee. No obligation. Written quote, 10-year guarantee.
0247 798 1271