Instant
01 · Ask
Ask the AI a follow-up
Got more questions about chimney Rebuild — Cost & UK Install? Describe the bit you're unsure about — the AI explains options, sequencing and what to ask the bricklayer.
Rebuild your chimney.
Above-roof rebuild from stack to pot — flaunched, lead-flashed and capped with a CO-vent terminal.
✓ Updated May 2026✓ Free quotes✓ Vetted pros
20,000+UK homeowners
50,000Quotes sent
Keep going
Hire a bricklayer. Match the wall, not just the brick.
You've read the brief on chimney Rebuild — Cost & UK Install. Now lean on us to find the right bricklayer — and stay in control of the job.
Free
02 · Read the brief
Walk in informed
Costs, timelines, pitfalls and the right questions to ask before any bricklayer starts on chimney Rebuild — Cost & UK Install.
60 seconds
03 · Compare
Compare 3 bricklayer quotes
Itemised quotes from up to 3 local bricklayers on chimney Rebuild — Cost & UK Install — so you can compare like-for-like, not lump sums.
✦
Get bricklayer quotes Ready when you are
Enter your postcode and get free quotes from local pros.
Top tips
Hiring a bricklayer, without the regret.
Four moves that separate a smooth job from a nightmare.
Underestimating scope
— assumed partial; actually full needed.
Wrong mortar mix
— too hard cement damages historic brick.
Cold bridging
— poor reinstatement causes condensation issues.
Inadequate flue lining
— wood-burning stoves need specific linings.
Costs & timeline
Know what it costs. Know when it ends.
Indicative UK ranges and what affects price.
Cost range
By job type
Inc. VAT · 2026
Source: NMT quotes
Source: NMT quotes
Inspection onlyDrone or scaffold
£150–£400
Chimney capping & flashing repairMinor restoration
£500–£1.5k
Partial rebuild (top 1–1.5 m)Most common scope
£1.5k–£3.5k
Full chimney rebuild (above roof)Top to ridge
£3k–£6.5k
Whole-stack rebuild (roof to base)Major work
£5.5k–£12k
Scaffolding (included above)Usually included
£500–£1.5k
!
Quote spread is typically ± 18% — always get 3 quotes.
At a glance
InfographicThe Bricklayer briefing.
Infographic
Bricklayer quick-view
Chimney rebuilds are a specialist bricklayer job — high working, structural, and weather-exposed. Old chimneys eventually fail from frost damage, settlement, or simple age. A proper rebuild gives you another 80–100 years of service; cheap repairs only delay the inevitable. This guide covers what chimney rebuilds actually cost in 2026, when partial vs full rebuild makes sense, and the scaffolding and safety detail.
Inspection is critical — chimneys that look fine from the ground can be dangerous on closer view.
What Does the Work Involve?
- Initial inspection (drone or scaffold) to determine scope.
- Scaffold erection — scaffolds are usually 80–100% of total chimney project height.
- Removal of damaged bricks down to sound material.
- Rebuilding with matched bricks and appropriate mortar.
- New flue lining or pot installation.
- Lead flashing replacement.
- Capping or pots fitted.
- Final inspection and certification.
Typical Costs
| Scope | Low £ | High £ | Notes |
|---|---|---|---|
| Inspection only | 150 | 400 | Drone or scaffold |
| Chimney capping & flashing repair | 500 | 1,500 | Minor restoration |
| Partial rebuild (top 1–1.5 m) | 1,500 | 3,500 | Most common scope |
| Full chimney rebuild (above roof) | 3,000 | 6,500 | Top to ridge |
| Whole-stack rebuild (roof to base) | 5,500 | 12,000 | Major work |
| Scaffolding (included above) | 500 | 1,500 | Usually included |
The scaffolding portion of the cost surprises many homeowners — chimneys are 4–5 storeys above ground; scaffolding is significant.
How Long Does It Take?
- Capping/flashing repair: 1–2 days.
- Partial rebuild: 2–4 days.
- Full rebuild: 1 week.
- Whole-stack rebuild: 1.5–2 weeks.
DIY or Professional?
Specialist chimney bricklayers or roofers only. Working at height + structural significance + weather exposure makes DIY genuinely dangerous.
Choosing the Right Tradesperson
- Look for chimney specialists (not general bricklayers without high-working experience).
- Confirm working-at-height training (PASMA, IPAF if mechanical access).
- Insurance covering high-working incidents.
- Photos of completed jobs.
- References from recent clients.
UK Regulations
- Building Regulations apply if relining flue or changing chimney structure.
- HETAS certification needed for stove flue installations.
- Listed properties need consent.
- Working at Height Regulations apply throughout.
Common Problems
- Underestimating scope — assumed partial; actually full needed.
- Wrong mortar mix — too hard cement damages historic brick.
- Cold bridging — poor reinstatement causes condensation issues.
- Inadequate flue lining — wood-burning stoves need specific linings.
- Birds nesting — chimney pots without bird guards.
Frequently Asked Questions
When does a chimney need rebuilding?
If bricks are loose or fallen, mortar is sandy/missing across multiple courses, the chimney leans, or pots are unstable. Get an inspection.
Can I just have the top rebuilt?
Often yes — the top section weathers worst. Inspect to confirm lower courses are sound.
How long does a rebuilt chimney last?
80–100 years with quality work and good mortar.
Do I need to match the existing bricks?
For visible work yes — heritage bricks especially. Reclaimed matching is ideal.
What about the flashings?
Usually replaced as part of chimney work — old leadwork rarely survives a rebuild.
Will my insurance cover it?
Storm damage may be covered; gradual deterioration usually isn't. Check policy.
This guide was written with AI assistance and is intended for general information only. Prices are estimates based on UK averages and may vary by region. Always get at least three quotes and consult a qualified professional before starting any work.
NEWAI Trade Assistant
Got more questions
about bricklayer?
Ask follow-ups in plain English. The AI explains options, sequencing and what to ask the bricklayer — so you walk in informed.
I'm planning a job. Should I be looking for a bricklayer?
Sounds like a job for bricklayer. Tell me what you're trying to do — I'll walk you through costs, timeline and what to ask before they start.
FREE QUOTES60 SECONDS
Keep reading
VIEW ALL BRICKLAYER GUIDES →More bricklayer guides.
Guide
Brickwork Repair Cost & Guide
Brickwork is the backbone of most UK homes, providing structural integrity and protection against our unpredictable weather. Over time, exposure to rain, frost,...
READ GUIDE →GuideFront Steps Replacement Costs
Your front steps are more than just a functional entrance; they are a vital part of your home’s kerb appeal and structural safety. For UK homeowners, replacing ...
READ GUIDE →GuideBrick Repointing Guide
Repointing is the process of renewing the external part of mortar joints between bricks. Over time, the UK’s harsh weather causes mortar to crumble, crack, and ...
READ GUIDE →GuideCrack repair
Cracks in brickwork are a common sight for UK homeowners, often triggered by seasonal temperature changes, heavy clay soils, or historical settlement. While man...
READ GUIDE →GuideGarden wall brickwork repair
Garden walls are more than just boundaries; they provide security, privacy, and kerb appeal to UK homes. However, constant exposure to the British weather—parti...
READ GUIDE →GuideHistoric Dry Stone Wall Restoration Guide
Historic dry stone walls are a defining feature of the British countryside and many period properties. Unlike modern masonry, these structures rely on gravity a...
READ GUIDE →