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“They came out the same day, found the problem straight away and had it fixed before the rain came back. Honest price and very tidy. Highly recommended.”
Kirkby
Chimney Repairs — Kirkby, L32
Chimney Repairs in Kirkby — What Goes Wrong and How We Fix It
Chimneys are one of the most exposed elements of any roof, projecting above the roofline and taking the full force of wind and rain from every direction. Kirkby's housing is predominantly post-war estate development from the 1950s and 60s, and the chimneys on these properties — often shared stacks serving semi-detached pairs — are typically simpler brick construction than older Victorian chimneys, but the mortar joints fail in exactly the same way over enough decades of exposure. When the pointing fails, water penetrates the brickwork and begins a cycle of freeze-thaw damage that accelerates deterioration rapidly.
The most common chimney repair jobs we carry out in Kirkby are: re-pointing of chimney stacks where the mortar has cracked, eroded or fallen away; re-bedding and re-pointing of chimney pots, which are frequently loose or displaced; and lead flashing repairs, where the flashing that seals the junction between the chimney and the roof slope has cracked, lifted or been poorly bedded. Any of these, left unattended, allows water into the roof space and eventually the property below.
We also carry out full chimney stack re-pointing where the extent of mortar failure makes targeted repairs impractical — stripping back the existing pointing to a sound depth and re-pointing with an appropriate mortar specification for the brickwork and exposure.
Every chimney repair includes a check of the surrounding roof covering and lead work as a matter of course. Chimney problems rarely exist in isolation, and we report on anything else we observe while we are at height.
📞 Call for a free quoteLocal knowledge of Kirkby
Based nearby in Formby — quick response and genuine familiarity with Kirkby’s housing stock and chimney types.
Lead flashing specialists
Failed lead flashings are the most common source of chimney-related water ingress. We repair and replace them to the correct specification.
Sympathetic mortar specification
We use appropriate mortar for the age and type of brickwork, whichever era of Kirkby's housing stock we're working on.
10-year written guarantee
Every chimney repair is backed by our written guarantee.
Common questions
Chimney Repairs — What People Ask
How do I know if my chimney in Kirkby needs repointing?
Common signs include mortar that crumbles to the touch, visible gaps between bricks, efflorescence (white salt deposits) on the brickwork, damp patches on internal walls near the chimney breast, and loose or displaced chimney pots. If you can see the pointing from the ground is recessed or missing, it needs attention.
What causes chimney lead flashing to fail?
Age and thermal movement are the main causes. Lead expands and contracts with temperature change, and over decades this movement causes the flashing to crack, lift at the edges and separate from the chimney and roof. Once water finds the gap, the damage spreads quickly.
Can you repair a chimney in Kirkby without scaffolding?
For many chimney repairs we use a combination of roof access and ladders, avoiding the cost of a full scaffold. For larger stacks or where the work requires sustained access at height, a scaffold or tower may be needed. We will tell you what is required before quoting.
Do you cap or seal unused chimney stacks?
Yes. An unused chimney that is left open allows rain and birds into the roof space. We fit chimney caps and cowls and can fully seal stacks that are no longer in use.