Stone chimney rebuild and lead flashing on a Burnley Worsthorne terrace
Burnley · BB10, BB11, BB12

Chimney Repairs in Burnley

Most Burnley chimneys we work on are stone-built Victorian terraces — the issue is usually failed lime mortar and corroded iron straps rather than the brick or stone itself.

Chimney Repairs for Burnley properties

Chimneys are usually the most exposed part of any roof and the first thing to fail. We repoint cracked mortar joints, rebuild the top courses where bricks have spalled, renew lead flashings and aprons, and — when the chimney is no longer used — remove it cleanly back to roof level with the slates or tiles made good above.

About Burnley

Our home town — a Pennine mill town with stone-built terraces and exposed valley weather.

Housing stock: Predominantly Victorian and Edwardian stone-built terraces with natural slate roofs, plus 1930s semis through to modern estates around Rose Hill and Brunshaw. Many original slate roofs are now reaching the end of their life.

Local exposure: Sits in the Calder Valley — driving rain off the Pennines and strong westerly wind exposure, especially on properties above 150m elevation.

Planning context: Several conservation areas including Burnley Town Centre, Towneley and Worsthorne — natural slate or matching reclaimed materials are usually required.

What we do differently in Burnley

  • Lime-mortar repointing matched to existing stone — modern cement spalls Burnley sandstone within a few seasons.
  • Iron strap and tie corrosion is replaced with stainless equivalents during any rebuild.
  • Calder Valley wind exposure means new flashings are dressed in code 5 lead, not code 3.

What's included

  • Full scaffold or chimney scaffold
  • Repointing in lime or cement mortar to match
  • Brick rebuild of top courses where spalled
  • New code 4 lead flashings, soakers and apron
  • New chimney cap or pot fitted
  • Optional full removal back to roof level

A recent Burnley job

Recent example: rebuilt top three courses of a stone chimney on a Worsthorne terrace, renewed all four lead flashings and refitted clay pots.

Common chimney repairs issues we see in Burnley

  • Slipped Welsh slates on Victorian terraces
  • Stone chimney repointing and storm damage
  • Failed lead valleys on stone-built homes
  • Worn ridge pointing on exposed Pennine roofs

Frequently asked

Should I rebuild or remove an unused Burnley chimney?
If it's a shared stack with a neighbour, almost always rebuild — removal triggers party-wall complications. Standalone unused chimneys are often best removed cleanly and the roof closed off.
How long does chimney repairs typically take?
2–5 days depending on whether a rebuild or removal is needed.

Ready to talk about your Burnley roof?

Lime-mortar Burnley chimney repointing, rebuilds and removals with stainless ties and code 5 lead detailing.

See all chimney repairs services or browse all roofing services in Burnley.