Why Shrewsbury chimneys need more attention
Why Shrewsbury chimneys need more attention
The River Severn loop creates persistently higher atmospheric moisture in Shrewsbury town centre and the riverside suburbs. This moisture penetrates mortar joints aggressively, causing spalling and deterioration faster than in drier climates. North-facing stacks on Belle Vue and Monkmoor terraces can show significant deterioration within 15 years of their last repoint.
Lead flashing — the most common chimney failure
Lead flashing seals the junction between the chimney stack and the roof covering. When it lifts, cracks or pulls away from the mortar joint, water tracks directly into the roof space. This is the single most common source of chimney-related leaks across Shrewsbury’s Victorian and Edwardian housing stock. A properly executed lead flashing repair is the only lasting solution.
What we cover
- Chimney stack repointing
- Lead flashing replacement and repair
- Chimney pot replacement (period matching available)
- Flaunching repair and replacement
- Full stack rebuild where structurally required
- Chimney cap and cowl fitting