How Much Are Chimney Repairs in Dartford? Pricing Guide, Options & FAQs
If you’re noticing leaks around your chimney, cracked mortar, or loose lead flashing, you’re right to ask what chimney repairs cost in Dartford. Below is a straight-talking price guide, what affects the cost, and how S Harris Roofing can help you fix it properly the first time.
Chimney Repair Cost Guide in Dartford
Actual prices depend on access, height, condition, and materials. These are typical ballpark figures to help you plan a budget.
| Chimney Repair Task | Typical Price Range | Notes |
|---|---|---|
| Lead flashing repair or replacement | £250 – £650 | Common source of leaks around the stack |
| Chimney repointing (partial to full stack) | £350 – £1,100 | Depends on number of faces and brick condition |
| Chimney cowl or cap supply & fit | £120 – £280 | Stops rain ingress, birds, and downdraught |
| Chimney pot replacement | £180 – £450 | Includes safe removal and re-bedding |
| Minor brickwork repairs | £200 – £600 | Localised repairs to damaged bricks or haunching |
| Chimney rebuild (above roofline) | £900 – £2,200+ | Scope depends on size, height and scaffold |
| Chimney removal (partial or full) | From £1,200+ | Structural and making-good requirements vary |
Next step: Book a free roofline inspection and written quote. Call or request a visit and we’ll firm up pricing after a safe visual survey.
What Affects Chimney Repair Costs?
- Access & height: Difficult access or tall stacks may require scaffold.
- Damage level: Hairline mortar cracks cost less than a rebuild.
- Leadwork complexity: Step/soaker flashing on complex junctions takes longer.
- Brick condition: Spalled or saturated bricks add time and materials.
- Weather exposure: Wind-driven rain zones may need upgraded detailing.
Common Signs You Need Chimney Repairs
- Damp patches or brown stains on ceilings near the chimney breast
- Water marks in the loft around the stack
- Cracked or crumbling mortar joints and haunching
- Loose, split or lifted lead flashing
- Wobbling or damaged chimney pots and missing cowls
Our No-Nonsense Repair Process
- Free survey: Visual inspection to identify the root cause of the leak or damage.
- Clear quote: Itemised options so you know exactly what you’re paying for.
- Safe access: Ladders or scaffold arranged as needed for safe working.
- Quality repair: Properly detailed leadwork, correct mortar, and neat finishing.
- Final check: Photos and a tidy site on completion.
Ready to sort your chimney? Visit Chimney Repairs or book your survey.
Why Choose S Harris Roofing in Dartford
- Local specialists: Experienced with Dartford’s housing stock and weather patterns.
- Leadwork experts: Proper step, apron and soaker detailing to stop repeat leaks.
- Fair pricing: Straight quotes, no padding, no surprises.
- Clean, safe work: Respect for your home, tidy finish, full site clean-down.
- Guaranteed repairs: Workmanship you can rely on.
S Harris Roofing covers Dartford, Bexleyheath, Gravesend, Sidcup, Swanley and surrounding areas.
Chimney Repair FAQs
How quickly can you attend a chimney leak in Dartford?
For active leaks, we aim to survey within a few working days. If water ingress is severe, we can arrange temporary weatherproofing while we book the repair.
Do I always need scaffolding for chimney repairs?
Not always. Minor lead or pointing work can sometimes be completed from ladders with proper safety measures. Taller stacks or full rebuilds usually require scaffold.
Will repointing stop my leak?
If the leak is caused by failed mortar, repointing helps. If the issue is split lead flashing or a missing cowl, we’ll address those specifically. We fix the cause, not just the symptom.
What mortar do you use for repointing?
We match the correct mortar type to your brick and age of property, avoiding overly hard mixes that can damage old brickwork.
Can you replace damaged chimney pots and add a cowl?
Yes. We can replace pots, re-bed them securely, and fit the correct cowl or cap to prevent rain ingress and bird nesting.
How long do chimney repairs take?
Small lead or pointing jobs can often be completed in half a day to a day. Rebuilds and removals take longer depending on scope and access.
Do you provide photos of the work?
Yes. We supply before and after photos so you can see exactly what was done.
Get a Fixed, Written Quote
Stop the guesswork. Book a free survey and get a clear, written price for your chimney repairs in Dartford.
Request your survey or visit our Chimney Repairs page for more details.
