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Chimneys & leadwork

Chimneys, Brickwork & Leadwork

Problems around chimneys, brickwork and flashing are frequent sources of water ingress.

Our work includes chimney stack repairs and overhauls, repointing, lead flashing, valleys and other associated roofing and masonry work throughout Northumberland and the North East.

Call 07974 295346

Chimney and leadwork we undertake

  • Chimney stack repairs and overhauls
  • Repointing
  • Rebuilding deteriorated stacks
  • Lead flashing
  • Lead valleys
  • Lead welding
  • Soakers and abutment detailing
  • Associated brickwork and building maintenance

Why chimneys leak so often

A chimney is one of the few places where masonry passes straight through the roof covering. Every joint around it has to be formed correctly and maintained, and once pointing erodes or a flashing lifts, water has a direct path into the roof space.

Lead done properly

Correctly dressed lead lasts decades. Mortar fillets used as a shortcut rarely do. We use appropriate leadwork detailing so the junction between roof and masonry stays weathertight, which is often the permanent fix to a long-running roof leak.

Newly dressed lead flashing around a repointed brick chimney stack on a slate roof

Common questions

Questions we're often asked.

Let's sort your roof

Tell us what's happening.

Whether you've spotted a leak, need a repair or are considering a complete new roof, tell Hewitson what you need. We'll take it from there.

Call 07974 295346

Local • Family-run • Free quotations

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