Winchester has an unusually high density of chimneys relative to its size. The Victorian and Edwardian terraces of Fulflood, Bar End and St Giles Hill typically have two or three stacks per property, most of which are now over 100 years old. The Cathedral Quarter contains some of the oldest domestic chimneys in Hampshire, many of which are lime-mortared flint or locally-sourced brick requiring specialist repair methods.
Lead flashing failure is the most common chimney call we receive in Winchester. North-facing stack abutments, common across the close-packed Victorian terraces of Fulflood, are particularly susceptible to lead creep in summer heat followed by winter frost damage. Once the flashing lifts, water enters behind the stack and runs down the chimney breast, typically showing as a damp patch in the bedroom ceiling directly below.
Chimney Repair Services in Winchester
- Chimney repointing in lime mortar (period properties) or OPC mortar
- Lead flashing replacement at chimney base, sides and back gutter
- Chimney pot replacement and securing with mortar haunching
- Full chimney stack rebuild in matching brick where required
- Flaunching (mortar crown) repair and replacement
- Chimney cowl fitting to reduce bird ingress and downdraught
- Structural chimney repair following storm damage
Damp patch near your chimney breast? Most chimney leaks in Winchester are fixable in a half-day visit. Call 01962 809171 for a free assessment.
Lime Mortar and Conservation Area Work in Winchester
Winchester has one of the largest concentrations of conservation areas in Hampshire. We understand the requirement for lime mortar on pre-1920 brickwork and carry the correct lime mix for repointing. Our chimney work on listed and conservation area properties is carried out to conservation officer specification where required, and we can advise on the approval process before starting.
Chimney Repair Costs in Winchester (2025)
| Job Type | Typical Cost |
|---|---|
| Lead flashing replacement (full 4-element set) | £400–£800 |
| Chimney repointing | £250–£600 |
| Chimney pot replacement | £180–£360 |
| Stack removal above roofline | £900–£1,800 |
| Emergency chimney repair | No call-out fee |
What Happens When You Book a Chimney Survey
We survey from a ladder at the eaves and from scaffold where the stack height requires it. We inspect all four lead elements (apron, soakers, step flashings, back gutter), the mortar condition on all four faces, pot stability and cap condition. We photograph every defect. The written survey report classifies findings by urgency — immediate repair, monitor within 2 years, or longer-term consideration. Most Winchester chimney surveys take 30-45 minutes. Free survey, no obligation. Call 01962 809171.