Chimney Repairs

If your chimney is leaking, crumbling or showing signs of movement, it's important to act quickly. Chimneys take the full force of wind, rain and frost, so damaged pointing or failed leadwork can lead to internal damp, loose masonry and (in some cases) falling debris.

PSE Roofing provides chimney repairs, repointing and lead flashing replacement across Kent, Surrey, Sussex and South London. We're fully insured, Checkatrade approved and all workmanship is guaranteed.

Common chimney problems we repair

We're regularly called out to fix chimney issues such as:

• Cracked or spalling brickwork (often caused by frost damage)
• Failing pointing where mortar joints have eroded or fallen away
• Leaking lead flashing at the roof/chimney junction
• Damaged flaunching (cement around the chimney pots)
• Loose or missing chimney pots, cowls or caps
• Internal damp around chimney breasts and upstairs ceilings
• Unstable or leaning stacks that need urgent attention

Chimney repair services we provide

Depending on condition, access and age of the property, we can help with:

• Chimney repointing (removal of loose mortar and new weatherproof pointing)
• Lead flashing repairs / replacement (for leaks around the stack)
• Flaunching repairs to prevent water entering the top of the chimney
• Chimney pot & cowl fitting (including bird guards where needed)
• Brickwork repairs and replacing damaged masonry
• Partial or full rebuilds if the stack is beyond repair
• Chimney reduction or removal for unused or unsafe stacks (where appropriate)

Why chimney maintenance matters

Small defects can quickly turn into larger issues, particularly during wet and windy weather. Addressing chimney faults early helps prevent:

• Leaks into lofts, bedrooms and chimney breasts
• Damp patches, mould and damaged plaster
• Loose bricks/mortar becoming a safety hazard
• More expensive rebuild work later on

Example chimney repair (recent job)

Issue: Water staining appeared on an upstairs ceiling during heavy rain. The chimney pointing had perished and the lead flashing had started to lift.

Work completed: Safe access arranged, defective mortar raked out and repointed, leadwork renewed where required, and flaunching repaired to prevent further ingress.

Result: Chimney sealed, watertight and structurally sound.

Why choose PSE Roofing?

• Over 20 years' experience with period and modern properties
• Fully insured and all chimney work guaranteed
• Honest advice and clear, written quotes
• Local teams covering Kent, Surrey, Sussex and South London
• High-quality materials and tidy workmanship

FAQs - Chimney Repairs

How do I know if my chimney needs repairing?

Common signs include loose or missing mortar, cracked bricks, damp patches around chimney breasts, staining in loft spaces, or visible gaps in lead flashing. If you're unsure, we can inspect and advise.

Do you need scaffolding for chimney repairs?

Often, yes. Chimney work needs safe access to ensure the repair is done properly. We'll advise the safest option after assessing the property.

How long does chimney repointing take?

Many repointing jobs take 1-2 days, but timeframes vary based on stack size, access and the amount of repair required.

Can you replace lead flashing around the chimney?

Yes. Failed leadwork is one of the most common causes of chimney leaks. We can repair or replace flashing to restore a watertight seal.

Do you cover my area?

Yes - we carry out chimney repairs in Tunbridge Wells, Crowborough, Tonbridge, Sevenoaks, Orpington, Bromley, Maidstone, West Kent, East Surrey, Sussex and South East London.

If you aren't sure if we carry out chimney repairs in your area, just give us a call.

Need a quote for chimney repairs?

Call 01892 640 024 or email info@precisionsoutheast.co.uk for a free quote.