What sound chimney work should deliver
Water kept out early
Early chimney repairs help reduce moisture entry and frost damage in the stack.
Joints prepared properly
Old mortar is removed and the joints are readied before new pointing is applied.
Related faults dealt with
Brickwork, flaunching, flashings and chimney tops can be tackled in the same plan.
Stop chimney defects turning into bigger trouble
Chimneys take the full weather on every side, so small defects in mortar or masonry rarely stay small for long. Weak joints, damaged bricks or stone, failing flaunching, leaks around the stack and unstable components all need close inspection before the right repair can be chosen. In Banbury, we carry out chimney repairs and repointing to reduce moisture entry before frost and repeated wetting make the damage worse. With LG ROOFING & UPVC LTD, the aim is to make the stack sound again and stop water working its way into the roof and interior.
More than mortar on the face of the stack
Repointing means removing deteriorated mortar, preparing the joints properly and replacing them with durable new mortar, with weather protection in place while it cures. Choosing LG ROOFING & UPVC LTD can also lead to related work where needed, including brick or stone replacement, flue lining, chimney cowl fitting, vent sealing and repairs where the stack meets the roof. A comprehensive guarantee comes with chimney repair and repointing work, and our fully insured and certified team gives you reassurance for work high above occupied properties.
Frequently asked questions
What signs suggest a chimney needs repointing?
Cracked or missing mortar, loose debris on the roof, damp around the chimney breast and visible gaps in the joints can all point to failing pointing. Because chimneys are exposed on every side, worn mortar tends to let in water quickly once the joints start breaking down.
Can a chimney leak come from where it meets the roof?
Yes. Water can enter through weak flashing, damaged leadwork, poor mortar joints or defects in the flaunching at the top. That is why chimney repairs need a joined-up inspection. The wet patch indoors may be caused by the junction details rather than the chimney face alone.
Is chimney repair work backed by a guarantee?
Yes. Chimney repair and repointing work comes with a comprehensive guarantee. That reassurance matters with chimney jobs because the work is high up, exposed to weather and often tied in with other roofing details that need to stay sound long after the scaffolding is gone.