Chimney Repairs Across the Wirral
Chimneys are the single most common source of hidden leaks on the older housing stock across Birkenhead, Oxton and the wider Wirral — tall exposed stacks, decades-old lead flashing, and mortar that was never built to last a century. All Round Roofing Specialists handles repointing, flaunching renewal and lead work to fix chimney leaks at the actual source rather than just sealing over the symptom.
A leak that shows up as a damp patch on an upstairs bedroom or loft wall is very often coming from the chimney breast, not the main roof — which means a roof repair elsewhere won’t fix it.
Signs You Need Chimney Repairs
- A damp patch on a wall or ceiling near a chimney breast, particularly upstairs
- Crumbling, loose or missing mortar between the chimney stack bricks
- Cracked or missing flaunching — the cement collar around the base of the chimney pots
- Green or dark staining running down the brickwork of the stack
- A pot that looks loose, cracked, or leaning
Materials We Use
Older Victorian and Edwardian properties around Birkenhead and Oxton were originally built with lime mortar, which needs to move and breathe differently to modern cement — using the wrong mix accelerates brick damage rather than preventing it. Ian assesses the age and construction of each stack and repoints by hand with the correct mortar mix, rather than machine-spraying a one-size-fits-all cement over everything. New lead flashing and soakers are used around the base of the stack rather than mastic or sealant, which fails within a few years.
How It Works
- 1Inspection of the stack, pots, flaunching and surrounding flashing, usually from a roof ladder or scaffold tower depending on height and access
- 2Fixed quote covering repointing, flaunching and any lead work needed
- 3Old, failed mortar raked out by hand and repointed to match the property’s age and construction
- 4Flaunching renewed around the base of the pots
- 5Lead flashing and soakers replaced where the existing lead has perished or moved
Insurance & guarantee
All chimney work is fully insured, with a workmanship guarantee on the repointing, flaunching and lead work carried out.
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Frequently Asked Questions
How do I know if my leak is coming from the chimney and not the roof?+
A leak that appears close to a chimney breast, especially on an upstairs wall, is more often chimney-related than a general roof leak. A survey will trace the actual path of the water rather than guessing.
What is flaunching and why does it crack?+
Flaunching is the cement collar that holds the chimney pots in place at the top of the stack. It’s exposed to more weathering than almost anything else on the property and typically needs renewing well before the rest of the roof.
Do you use lime mortar on older properties?+
Yes, where appropriate — lime mortar is the correct choice for most Victorian and Edwardian brickwork, and using cement instead can trap moisture and damage the bricks over time.
Can a chimney stack be removed instead of repaired?+
Sometimes, if a chimney is disused and in poor condition, capping or partial removal is a more cost-effective option than ongoing repair — this gets discussed honestly as part of the survey.
Need chimney repairs?
Free surveys across the Wirral. Call Ian directly or send the details online.