Chimney Maintenance
Chimney maintenance across Clevedon
Repointing, flashing renewal and stack repairs for the chimneys that sit on many of Clevedon’s older properties — a common source of leaks that isn’t always obvious from inside.
What we’re usually called out for
Chimneys take a battering from coastal weather. Here’s what we see most often on Clevedon’s stacks.
Failed repointing
Mortar between stonework or brickwork erodes over time, letting water into the stack.
Cracked or leaning stacks
Movement or frost/salt damage that needs structural repair, not just cosmetic pointing.
Failed flashing
Lead flashing around the base of the chimney perishing or coming away — see our leadwork page for more.
Cracked or missing pots
Chimney pots damaged by weather or age, replaced to match where possible.
Damp staining in the loft
Often traced back to chimney flashing or pointing rather than the roof covering itself.
Redundant chimney capping
Capping and ventilation for chimneys no longer in use, done properly to avoid trapping damp.
From inspection to finished repair
Inspection
We assess the stack, pointing, flashing and pots to find the actual cause of the problem.
Written quote
A clear, itemised price for exactly what needs doing.
Repair carried out
Repointing, flashing renewal or stack repair completed to a weathertight standard.
Guarantee confirmed
Work backed by our written guarantee — see our guarantee page.
What chimney work typically costs
Rough guide only — actual cost depends on access, roof pitch, and what’s actually wrong once we’re up there.
Repointing (per stack)
£350–£700
Flashing renewal
£250–£500
Pot replacement
£150–£350 per pot, fitted
Chimney capping
£200–£400
Chimney FAQs
- Do I need scaffolding for chimney work?
For most stacks, yes — it’s included in the quote for anything beyond a ground-level inspection.
- Is a leaning chimney dangerous?
It can be — we’ll always tell you honestly if a stack needs urgent attention rather than routine maintenance.
- Can you match the pointing to my property?
Yes, we match mortar mix and pointing style to the existing stonework or brickwork where possible.
Want more detail? See our roofing cost guide for typical pricing, our frequently asked questions, examples of our work, or browse the full range of services we offer. Every job is backed by our written guarantee — get in touch for a free, honest assessment.