Comprehensive chimney repair service addressing pointing, flashing, pots, stacks, and structural issues. We restore chimney integrity, prevent leaks and deterioration, and ensure safe, weatherproof performance for traditional and modern properties.
Chimneys are exposed to severe weather and require regular maintenance to remain safe and weatherproof. Our comprehensive chimney repair service addresses all common issues including deteriorated pointing, damaged flashing, cracked render, loose pots, and structural problems. We restore chimney integrity, preventing leaks, damp, and potential structural failures.
Weathered and eroded mortar joints are the most common chimney problem, allowing water penetration that leads to internal damage and accelerates deterioration. We carefully rake out damaged mortar and repoint using appropriate materials matched to your chimney's age and construction. For older properties, we use traditional lime mortars that allow chimneys to breathe and accommodate movement without cracking.
Chimney flashing is critical for preventing water ingress where the stack meets the roof. We repair or replace failed stepped and cover flashings, ensuring weatherproof junctions. Lead is the traditional material, though modern alternatives are available. Flashing is properly sealed into brickwork and dressed to the roof covering for complete water shedding.
We secure or replace loose chimney pots, install chimney caps to prevent rain entry while maintaining ventilation, and fit bird guards or cowls as needed. For unused chimneys, we can install ventilated caps that protect against rain while preventing condensation issues.
We address leaning stacks, render damage, cracked brickwork, and corbelling issues. Where necessary, we provide structural solutions including rebuilding sections or installing reinforcement to ensure chimney safety and longevity.