
Chimney Repairs in Dover & Kent
Chimneys take a lot of punishment from wind, rain and changing temperatures, especially on exposed properties around the Kent coast. At SDB Roofing Contractors, we carry out chimney repairs, repointing, maintenance and removals across Dover and Kent, using 30 years of roofing experience to assess the problem properly before recommending the work.
Our Chimney Repair Service in Dover & Kent
A chimney problem often starts small. Mortar joints begin to break down, lead flashing lifts, a chimney pot becomes loose or water starts getting into the roof around the base of the stack.
Left alone, those issues can become much more expensive.
We carry out chimney stack repairs for homes across Dover and Kent, including repointing, brickwork repairs, leadwork, repairs around chimney pots and general maintenance.
The first step is working out where the problem actually is.
A damp patch near a chimney breast doesn't automatically mean the stack itself is failing. Water can enter through cracked mortar, damaged flashing, loose tiles or another nearby roof detail and then travel before becoming visible inside.
With 30 years in roofing, we've learned not to assume.

Chimney Repointing and Maintenance
Mortar joints gradually weather away over time. On exposed properties around Dover, Deal, Ramsgate and other coastal parts of Kent, wind-driven rain can speed that process up.
Repointing involves removing loose or deteriorated mortar and replacing it properly so the brickwork is protected again.
We also check the surrounding roof at the same time. There's little value in repointing a stack if the flashing around it is already split or lifting.
Regular chimney maintenance can help catch these issues before they lead to leaks or unstable masonry.
Chimney Removal
Some chimneys are no longer used and may have deteriorated to the point where keeping them creates more problems than removing them.
Where appropriate, we can carry out chimney removal or reduce the stack to a safer level.
Before any removal work starts, the chimney needs to be assessed properly. The job can involve more than simply taking bricks down, particularly where the stack forms part of the building structure or is shared with a neighbouring property.
We'll explain what's involved before any work goes ahead.

Why Choose SDB Roofing Contractors?
Chimney work sits right at the point where roofing and masonry meet, so both sides of the job need to be considered.
We've spent 30 years working on roofs and chimney stacks around Dover and across Kent. That local experience matters because older properties in places such as Canterbury, Sandwich, Deal and Thanet can have very different chimney construction and previous repair histories.
Our approach is straightforward. We inspect first, explain what we find and recommend the level of work that actually makes sense.
SDB Roofing Contractors is listed on Checkatrade, and our repair work is backed by a genuine written 3-year guarantee.
30 Years Experience
Three decades working on chimneys across Dover and Kent.
Written Guarantees
Genuine written 3-year guarantee on all repair work.
Straightforward Advice
We inspect properly and explain your options clearly.
Checkatrade Listed
Verified reviews and trusted trade directory listing.
Our Chimney Repair Process
Initial Inspection
We check the chimney stack, mortar joints, flashing, pots and surrounding roof area.
Find the Cause
If there's a leak or visible damage, we work out whether the problem is coming from the brickwork, leadwork, roof covering or a combination of issues.
Explain the Repair
We talk you through what needs doing and provide a clear quotation.
Carry Out the Work
The agreed repair, repointing or removal is completed carefully, with attention paid to the surrounding roof.
Final Checks
We inspect the finished work and make sure the chimney and adjoining roof areas are properly weatherproofed.
Areas We Cover
We provide chimney repairs throughout Dover and across a wide part of Kent. Our regular working area includes Deal, Sandwich, Ramsgate, Broadstairs, Margate and the wider Thanet area, along with Canterbury, Ashford, Herne Bay, Faversham and Sittingbourne. We also cover surrounding towns and villages, so if you're nearby but not specifically listed, it's still worth getting in touch.
See all areas we coverGet in Touch About Chimney Repairs
If you've noticed loose brickwork, failing mortar, a leaking chimney or a stack that may need removing, speak to SDB Roofing Contractors. We can inspect the chimney, explain what's causing the problem and provide a clear quotation for chimney repairs in Dover and across Kent.
