What is chimney pointing?
Chimney pointing refers to the visible mortar applied to the joints around the bricks of your chimney. Over time, weather exposure, frost, and heat from the flue cause that mortar to crack or fall away.
Fresh pointing seals the gaps, strengthens the stack and stops water from finding its way into the brickwork, loft, or fireplace areas. It’s a key part of chimney maintenance that prevents long-term structural problems.
Why Looking After Your Chimney Is So Important
Your chimney is one of the most exposed parts of your home. High above the roofline, it takes the full force of wind, rain, frost and constant temperature changes. Over time, this wear can weaken the brickwork, loosen joints and create gaps that allow water to work its way into the property.
A neglected chimney doesn’t just look tired — it can lead to damp patches in the loft, damaged ceilings, brick decay and, in some cases, instability at the top of the stack. These issues often develop slowly and go unnoticed until the repair work becomes far more costly.
Regular checks and timely maintenance keep the chimney safe, weather-tight and structurally sound. By dealing with small problems early, you protect both the appearance of your home and the long-term health of the brickwork.
Our Chimney Services
Full Chimney Repointing
A full repoint involves removing all the deteriorated mortar joints throughout the chimney stack and replacing them with fresh mortar.
This restores structural integrity, prevents water ingress and extends the lifespan of your chimney by decades.
Chimney Patch Repointing
Ideal when only specific areas have failed. We carefully rake out and repoint only the damaged sections while blending new mortar seamlessly with the existing joints for a discreet and cost-effective repair.
Chimney Pot Flaunching & Crown Pointing
The flaunching is the sloped bed of mortar that holds your chimney pots in place and sheds water off the top of the stack.
We repair and repoint cracked or loose flaunching, re‑bedding the pots where needed so water can’t track into your loft or down the chimney breast.
Lime Mortar Chimney Repointing
Older brick and stone chimneys often need breathable lime mortar rather than hard modern cement.
We carefully rake out failed or inappropriate joints and repoint using compatible lime mixes, matching the colour and profile so your chimney keeps its character while staying watertight.
Chimney Pointing
Chimney pointing is ideal where the stack is generally sound but the mortar faces are starting to weather or hairline cracks are appearing.
We apply fresh mortar to the exposed joints, tightening everything up, improving weather resistance and smartening the appearance without the cost of a full repoint.
Why Point or Repoint Your Chimney?
Your chimney is exposed to the harshest weather conditions and often deteriorates faster than the rest of your property. Damaged mortar or brickwork can allow water to penetrate, causing leaks, damp and even structural instability.
At Cheshire Pointing Ltd, we offer a complete range of specialist chimney repointing and repair services to keep your property safe, watertight and compliant.
Before And After Chimney Repointing
What can chimney repointing do to keep your home protected for years to come?
Chimney repointing is one of the simplest and most effective ways to stop long-term damage before it starts. Fresh, properly applied mortar keeps water out of the brickwork, prevents frost from breaking down the joints and stops cracks spreading through the stack. Done correctly, it can add decades to the life of your chimney.
At Cheshire Pointing Ltd, we specialise in restoring chimney stacks to full strength. Our repointing work improves stability, reduces maintenance costs and prevents leaks that can travel into the loft, ceilings or internal chimney breast. With over 22 years of experience across Cheshire, Staffordshire, Wirral and Derbyshire, we know exactly what’s needed to protect both modern chimneys and older brickwork.
You’re welcome to view our projects page to see how effective repointing is in improving appearance, extending lifespan and keeping homes safe from avoidable damage.
When Does Your Chimney Need Repointing?
Crumbling or missing chimney mortar
Peeling paint around chimney area
Leaning / shifted chimney stack
Hollow or crumbling internal plaster
Damp patches on chimney breast
Gaps between stack and roof
Musty smells near chimney breast
Recessed external mortar joints
Spalled or blown chimney bricks
White salts showing through plaster
Loose or cracked chimney pots
Debris or grit in fireplace
Need your Chimney To Be Repaired Or Rebuilt?
If you need more than repointing and you have crumbling brickwork, loose pots or a leaning stack aren’t just ugly – they’re a genuine safety risk and a fast track to leaks and damp.
We carry out full chimney inspections and will give you straight advice on whether a repair is enough or a full rebuild is the sensible option. Our team can:
- Rebuild unsafe or damaged stacks
- Replace or re‑bed chimney pots
- Repoint failing mortar and bricks
- Renew lead flashings and cowls
All work is carried out safely with proper access, and we leave your roof watertight and your chimney structurally sound for years to come.
Heritage & Listed Buildings
Older and listed buildings can’t be treated like modern brickwork. Use the wrong materials – usually hard sand‑and‑cement – and you trap moisture, damage the brick or stone and fall foul of conservation requirements.
For heritage work we:
- Use traditional lime mortars, matched for colour, texture and strength
- Favour reversible, minimal‑intervention methods so future repairs aren’t boxed in
- Salvage and reuse original bricks and stone wherever it’s safe to do so
- Liaise with conservation officers, architects and surveyors, providing samples, method statements and progress photos as needed
Whether it’s a Grade II cottage or a larger historic building, the aim is simple: make it safe, dry and durable without stripping away its character.
Find out more about how we handle heritage and listed projects on our Heritage & Listed Buildings page.