Chimneys, flashing and roof junctions are exposed parts of a property. BMT can repair damaged masonry, deteriorated pointing and defective leadwork to help reduce water ingress.
Work BMT can help with
- Chimney repointing
- Local chimney masonry repairs
- Lead flashing repairs
- Roof junction weathering
- Repairs around chimney stacks
- Associated tile or slate repairs
Chimney repairs and repointing
Weathered mortar joints, loose masonry and damaged flaunching can allow moisture into the chimney structure. Repairs should match the condition and construction of the stack.
Leadwork repairs
Lead flashing and weathering details help direct water away from roof junctions. Split, lifted or poorly fitted leadwork can require local repair or replacement.
Inspection before repair
Because leaks around chimneys can have several possible causes, an assessment helps identify whether the issue relates to pointing, flashing, tiles, the chimney top or another nearby detail.

