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Common Chimney Problems in Kent Homes and How to Fix Them

Your chimney is one of the most exposed parts of your home. Constantly subjected to the elements, it’s no surprise that chimney issues are common in Kent—especially in older properties. Whether it’s minor wear or serious structural failure, it’s important to address chimney problems early.

At S Harris Roofing, we offer comprehensive chimney repair services across Kent to fix issues quickly, safely, and professionally.

1. Cracked or Crumbling Mortar

Weather and time cause mortar joints to decay. If left untreated, bricks can loosen and fall. Our repointing service restores strength and appearance.

2. Leaking Lead Flashing

Flashing seals the base of your chimney where it meets the roof. We replace damaged or lifted leadwork to prevent water ingress and internal damp.

3. Loose or Missing Chimney Pots

High winds can dislodge chimney pots. We replace them with durable, properly fitted pots to improve airflow and prevent leaks or animal entry.

4. Structural Damage or Leaning Chimneys

If a chimney is cracked, leaning, or unstable, we may recommend rebuilding part or all of the stack for safety.

5. Damp Stains or Mould Inside

Water leaking through the chimney can damage ceilings and walls. We diagnose the cause—often flashing or uncapped chimneys—and provide a long-term fix.

6. Bird Nests and Debris Build-Up

Open chimneys are magnets for nesting birds and debris. We install caps or vented cowls to block access while maintaining airflow.

Worried about your chimney? Get in touch with our Kent roofing team for a free inspection and quote.

FAQs – Chimney Problems and Repairs

What causes chimney leaks?

Leaks are often due to faulty flashing, cracked mortar, damaged chimney pots, or uncapped stacks. We identify and resolve the source.

How do I know if my chimney is safe?

If bricks or pots are loose, the stack leans, or there’s internal damp, your chimney needs a professional inspection.

Can you repair my chimney without scaffolding?

For low-level or minor repairs, yes. Larger jobs and tall chimneys usually require scaffolding for safe access.

Do you service both traditional and modern chimneys?

Yes, we work on all types of chimneys—brick, stone, and render—on period homes and newer builds alike.

How quickly can you carry out chimney repairs?

We offer prompt service and can usually begin repairs within a few days, depending on urgency and weather.

Don’t ignore the signs of chimney trouble. Request a free quote from S Harris Roofing for trusted chimney repairs in Kent.