Otterbourne is chalk escarpment village between Winchester and Eastleigh combining Victorian estate cottages with 1960s–70s residential development. chalk escarpment position with significant south-westerly wind exposure on west and north-facing pitches; ridge mortar and lead fatigue rates are higher than valley properties. escarpment exposure accelerates pointing deterioration; Hursley period properties require lime mortar and conservation-grade materials. Lead flashing failure at chimney stacks is the most common chimney repair call from Otterbourne. We replace lead work to the Lead Sheet Association specification using correct-weight lead — 4 code minimum for cover flashings, 5 code for back gutters and valleys. No silicone. No lead tape.
Lead Flashings in Otterbourne
Chimney repointing in Otterbourne uses the correct mortar specification for the construction era: lime mortar for Victorian and Edwardian stacks, flexible modified cement for post-war properties. Using the wrong mortar on a period chimney causes brickwork spalling as the two materials move at different rates. All repointing specifications are included in the written survey report and quote.
Repointing and Stack Work in Otterbourne
Free survey and written quote in Otterbourne. No call-out fee. No obligation. Call 01962 809171.
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.