Chimney Repairs · Bracknell
Chimney Repairs & Restoration in Bracknell
Stop damp coming down the chimney breast and make your stack safe, repointing, flaunching, flashings and rebuilds at a fixed price.
25 years' experience · 10-year guarantee · Free inspection
25 Years
Roofing experience
10-Year
Guarantee on all work
Fixed
Prices, agreed up front
£1m
Public liability · CSCS
7 Days
Emergency cover
The service
Chimneys Made Sound and Watertight
Chimneys take the full force of the weather. Exposed brickwork, mortar joints, the flaunching around the pots and the lead flashings where the stack meets the roof all deteriorate over time. When any of them fail, water finds its way into the chimney breast, loft and rooms below.
SLW Roofing repairs and restores chimneys on homes across Berkshire and Surrey, from replacing a cracked pot to repointing, renewing leadwork or rebuilding a stack above the roofline.
Chimney work is high-level and heavy. Doing it safely and correctly protects your home and the people around it.
Who This Is For
- Damp patches on chimney breasts or loft walls
- Crumbling mortar or spalled bricks on the stack
- Cracked flaunching or loose chimney pots
- Leaking chimney flashings
- Leaning or unstable stacks
What happens if you wait
A Neglected Chimney Is a Leak and a Hazard
Water entering the top of a chimney or around its base spreads into walls and ceilings. Weak stacks can also become dangerous in high winds.
Persistent damp
Stained chimney breasts, peeling paint and damp walls that never dry out.
Falling masonry
Loose pots and bricks can fall, damaging the roof and endangering people.
Frost damage
Water in bricks freezes and expands, breaking the face off and accelerating decay.
Common Mistakes Homeowners Make
- Painting over damp chimney breasts inside
- Using sealant around flashings instead of renewing lead
- Ignoring a leaning stack
- Leaving unused chimneys uncapped and unventilated
- Repointing with hard cement on older soft brick
- Delaying until bricks start to fall
How it works
Our Chimneys Process
01
Free inspection
Stack, pots, flaunching, pointing and flashings checked, plus damp inside.
02
Diagnosis
The cause of damp or deterioration identified and explained.
03
Repair
Repointing, flaunching, flashings, pots or rebuilding carried out.
04
Check
Finished work checked for weathertightness and stability.
05
Guaranteed
Tidy site and a 10-year guarantee.
What you get
Why Homeowners Choose SLW Roofing
Dry chimney breasts
Stopping water at source ends recurring damp inside.
Safe stack
Secure pots and sound masonry remove the risk of falling debris.
Longer life
Correct pointing and lead protect the chimney for years.
Joined-up repairs
Roof and chimney handled together by one roofing firm.
Fixed price
Agreed before the work starts.
10-year guarantee
All chimney work is guaranteed for 10 years.
In detail
Chimney Repairs in Detail
A chimney has several parts, and each can fail in its own way.
Repointing
Mortar joints weather out, letting water into the brickwork. Repointing rakes out the failed mortar and replaces it. On older homes, a softer lime-based mortar is often more appropriate than hard cement, which can trap moisture and damage bricks.
Flaunching and pots
Flaunching is the sloped mortar cap at the top of the stack that holds the pots and sheds water. Cracked flaunching lets water straight into the stack. It's renewed, and cracked or loose pots are reset or replaced.
Chimney flashings
Where the stack meets the roof, lead flashings, apron, step flashings and back gutter, seal the joint. Failed or poorly made flashings are one of the most common sources of roof leaks. They're renewed in code lead, dressed and chased into the mortar joints.
Capping and ventilation
Unused chimneys can be capped to keep rain out, while still allowing ventilation to prevent condensation inside the flue.
Rebuilding
Where a stack is badly eroded or leaning, rebuilding above the roofline is the safest long-term answer. Sound bricks can be reused to keep the appearance.
Signs your chimney needs repair
From the ground, look for gaps in the mortar, bricks with their faces broken off, vegetation growing from the stack, pots that lean or are cracked, and lead that has lifted away from the brickwork. Inside, damp patches on the chimney breast, especially after heavy rain, and staining in the loft around the stack are tell-tale signs.
Catching these early keeps repairs small and avoids the need for a full rebuild.
Chimneys on older homes
Victorian and Edwardian homes in Reading, Windsor, Maidenhead and Slough often have tall, exposed stacks built with soft bricks and lime mortar. These need sympathetic repair, the right mortar mix and careful repointing, to avoid trapping moisture and damaging the brick. Scott will advise on the most appropriate approach for your chimney.
Combining chimney and roof work
Chimney repairs often involve the surrounding roof: tiles or slates need lifting to renew flashings and soakers, and the back gutter sits within the roof covering. Having one roofing firm handle both means the chimney and roof are sealed together properly, with no gaps between trades.
Chimney pots, cowls and bird guards
Pots crack with frost and age, and can become loose if the flaunching around them fails. Replacing a damaged pot and resetting it in new flaunching restores weather protection at the top of the stack. Where a flue is in use, a suitable cowl can help keep rain and birds out; where it's unused, a ventilated cap stops water entering while allowing air to move. Scott will recommend the right option for how you use your chimney.
Keeping water out at the top of the stack is one of the most effective ways to stop damp appearing on chimney breasts inside.
What a chimney inspection covers
A free chimney inspection looks at the condition of the bricks and pointing, the flaunching and pots, the lead flashings and back gutter, any signs of leaning or movement, and the inside of the loft around the stack for damp or staining. Inside the house, Scott will look at any damp patches on chimney breasts to help link them to the cause outside. You'll get a clear explanation of what he finds and a fixed price for anything that needs doing, with no pressure to go ahead.
Choosing a Roofer for Chimneys in Bracknell
Whoever you choose for chimneys, ask four questions before you agree to anything: who will actually do the work, is the price fixed or a day rate, what guarantee is offered, and is the roofer insured. The answers tell you more than any advert.
With SLW Roofing, Scott Workman is on every job himself. He started roofing at 14 and has 25 years' experience on the roofs of Berkshire and Surrey. The person who inspects your roof is the person responsible for fixing it, so nothing is lost between a salesman's promise and the work on your roof.
Every quote is free and every price is fixed. Once you've agreed it, it doesn't change because a job took longer than expected. If something unexpected is found, such as rotten timber hidden under tiles, you'll be shown it and asked before any extra work goes ahead.
All work comes with a 10-year guarantee. SLW Roofing holds £1 million public liability insurance and Scott is CSCS registered, a recognised site safety credential. Emergency repairs are available 7 days a week, and standard hours run Monday to Saturday, 8am to 8pm.
SLW Roofing is based in Bracknell and covers homes up to 30 miles away, including Wokingham, Ascot, Sandhurst, Crowthorne, Camberley, Reading, Windsor, Maidenhead, Slough, Staines-upon-Thames, Woking, Guildford and Farnham. Wherever you are in that area, you get the same owner-led service, the same fixed pricing and the same guarantee.
Related Services
Chimneys Across Berkshire & Surrey
Back to the SLW Roofing homepage, see all roofing services or contact Scott.
Questions
Chimneys FAQs
How much does chimney repair cost?+
It depends on the work and access. You'll get a free inspection and a fixed price before anything starts.
Why is my chimney breast damp?+
Common causes are failed flashings, cracked flaunching, porous brickwork or an uncapped flue. Scott will find which applies.
Do you need scaffolding for chimney work?+
Often, yes, for safety. Any scaffolding is included in your fixed price.
Can you remove a chimney?+
Ask Scott about your specific chimney. Removing a stack can affect structure and may need building regulations approval.
How long do chimney repairs take?+
Many repairs take a day or two; rebuilds take longer. You'll get a timeline with your quote.
Is chimney work guaranteed?+
Yes, with a 10-year guarantee.
Do you repair storm-damaged chimneys urgently?+
Yes. Emergency make-safe is available 7 days a week.
Where do you carry out chimney repairs?+
Bracknell and up to 30 miles around, including Windsor, Ascot, Maidenhead and Reading.
Get Your Chimney Checked Before Winter
A free inspection finds the cause of damp and any safety issues. You'll get a fixed price for the fix.
Fixed price · 10-year guarantee · £1m public liability · CSCS registered
