Chimney Stack Repair 

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Chimney Stack Repair Services

Protect your home from water damage and structural issues with our expert chimney stack repair services. We specialise in restoring damaged chimney stacks, addressing everything from deteriorating brickwork and mortar to failed lead flashing and water ingress. Our team ensures your chimney is safe, stable, and weather-resistant for years to come.

 

Benefits of Chimney Stack Repairs

✅ Leak Prevention – Proper repairs stop water from entering through cracks, mortar gaps, or failed flashing.
✅ Structural Safety – Maintains the strength of the stack and prevents bricks from becoming loose or unstable.
✅ Roof & Loft Protection – Reduces risk of internal damp, timber rot, and plaster damage.
✅ Preserved Aesthetics – Restores your roofline and preserves the character of period and modern homes.

 

Chimney Stack Repairs for All Roof Types

Noticed cracks in your chimney or damp patches in your loft? We carry out targeted chimney repairs that don’t disturb your roof structure. Our services include:

✅ Repointing of loose or eroded mortar joints
✅ Brickwork replacement for damaged chimney sections
✅ Chimney haunching and crown repairs
✅ Lead flashing repairs around chimney bases
✅ Emergency chimney stabilisation and leak response

 

Chimney Stack Repair Costs

Repair costs depend on the size of the chimney, level of deterioration, and roof access. Here’s a general guide:

Chimney Repointing: £700 – £1500
Brickwork Repair or Rebuild: £1400 – £2000
Chimney Haunching & Crown Repair: £400 – £1000
Lead Flashing Repair at Chimney Base: £700 – £1200

We provide free, no-obligation quotes based on an inspection of your chimney and roofline.

 

Trusted Chimney Repair Specialists Near You

Looking for experienced chimney professionals? We serve homeowners across the UK with skilled, local teams. Whether it’s wind damage, frost wear, or years of neglect, we repair chimney stacks with precision and care — and every job comes with a full guarantee.

 

Common Chimney Stack Issues We Fix

We install and repair a wide range of lead flashing systems, tailored to suit your roof and structure:

✅ Cracked or leaning chimney stacks
✅ Failing mortar and open joints
✅ Loose or spalling bricks
✅ Damaged chimney haunching or crown
✅ Leaks caused by faulty chimney flashing

Every repair is tailored to the construction of your roof and chimney, using the right materials for a secure, lasting result.

 

Chimney Stack Repair

We offer professional chimney stack repair services to fix cracks, deterioration, and structural issues before they lead to costly damage.

Chimney Stack Repointing

Repointing replaces old, crumbling mortar to restore your chimney’s strength and protect against leaks.

Chimney Stack Pointing

Pointing involves renewing mortar joints to stabilise the stack and prevent water ingress through gaps.

Chimney Stack Leaking

Leaks around chimney stacks can cause internal damp—our team identifies and repairs the source quickly and effectively.

Leak from Chimney Stack

If you're noticing water inside your home, it could be from the chimney stack—our leak detection and repair service solves the issue fast.

Chimney Stack Flashing

We repair or replace flashing around the base of the chimney to prevent leaks where the stack meets the roof.

Chimney Stack Flaunching

Damaged or missing flaunching can allow water to seep into your home—our team restores it to ensure proper protection.

Flaunching Chimney Stack

We repair and reapply cement flaunching around chimney pots to ensure a weatherproof seal.

Chimney Flaunching Repair

Proper repair of cracked or deteriorated flaunching helps prevent leaks and extends the life of your chimney stack.

Flaunching Repair

We restore broken or degraded flaunching using strong, weather-resistant materials for a lasting seal.

Roof Flaunching

Cement flaunching at the roof level is critical for drainage and protection—we repair or replace it where needed.

Chimney Flaunching Cost

Flaunching repair costs vary by size and access—contact us for a competitive, no-obligation quote.

Chimney Stack Repair Cost

Typical repair costs depend on the extent of damage, access difficulty, and the materials needed.

Chimney Stack Repair Near Me

Our experienced chimney repair specialists are available across the UK for local, professional service.

Rebuild Chimney Stack

Severely damaged or unstable stacks can be safely dismantled and rebuilt using matching materials.

Cost to Rebuild Chimney Stack

Full chimney stack rebuilds vary in cost depending on size and complexity—we offer free inspections and quotes.

Leaning Chimney Stack

A leaning chimney can pose serious risks—our team safely assesses and stabilises or rebuilds the structure.

Leaning Chimney Stack Repair Cost

We provide transparent pricing for correcting or rebuilding unstable chimney stacks.

Chimney Breast Repair

If internal chimney structures are cracked or damp, we carry out chimney breast repairs with a clean, lasting finish.

Rebuild Chimney Breast

Our team handles full chimney breast rebuilds due to structural failure, damp, or interior renovation needs.

Repoint Chimney Breast

We repoint exposed internal or external chimney breast brickwork to restore stability and appearance.

Chimney Breast Leak

Water stains or damp patches could mean your chimney breast is leaking—our repair service resolves this at the source.

Chimney Breast Flashing

Flashing at the roof-to-chimney breast junction can deteriorate—we repair or replace it to stop water ingress.

Waterproofing a Chimney Stack

We apply breathable waterproof coatings and sealants to protect your chimney from rain and frost damage.

Sealing a Chimney Stack

Sealing gaps in masonry or mortar helps prevent leaks and extends your chimney’s lifespan.

Party Wall Chimney Stack Repair

We handle repairs on shared chimney stacks, ensuring both sides are sealed and structurally sound.

Shared Chimney Stack Repairs

Our team coordinates shared stack repairs between neighbours for efficient, compliant solutions.

Smoke Stacks Chimney Repair

We carry out structural repairs on traditional domestic chimney stacks used for open fires and stoves.

Smoke Stack Repair

Whether for residential stoves or old fireplaces, we repair masonry smoke stacks to meet current safety standards.

Remove Chimney Pots

We safely remove or replace chimney pots as part of repairs or to reduce water ingress and draught issues.

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