Chimney & Flashing Repair Across Galway City
Chimneys are one of the most exposed parts of a roof, constantly moving slightly with temperature changes while the surrounding roof structure moves differently around it. Flashing is what bridges that gap and keeps water out, but it’s also one of the first things to fail as a roof ages. When flashing cracks, lifts, or corrodes, water finds its way in along the chimney breast, often causing damp patches well before the leak is visible on the roof itself.

Our chimney and flashing repair service includes:

• Repair or replacement of damaged, lifted, or corroded flashing
• Re-sealing and re-bedding of flashing around the chimney base
• Repointing of chimney brickwork where mortar has deteriorated
• Repair of cracked or damaged chimney stacks
• Inspection of the chimney cap and stack for further issues

Common Chimney Problems We Fix

• Cracked, lifted, or corroded flashing at the chimney base
• Crumbling or eroded mortar joints in the chimney brickwork
• Damaged or missing chimney capping, allowing water into the flue
• Cracked or spalling chimney stack brickwork
• Leaning or structurally unstable chimney stacks
• Blocked or damaged flue liners contributing to damp issues

Common Signs of Chimney & Flashing Problems

• Damp patches on ceilings or walls near the chimney breast
• Visible cracks or lifting in the flashing material
• Crumbling or missing mortar around the chimney base
• Staining on brickwork suggesting water penetration
• Leaks that seem to trace back to the chimney rather than the wider roof

Why Flashing Fails Over Time
Flashing is exposed to constant weathering, and materials like lead or galvanised metal can corrode or work loose as a property settles and the roof structure shifts slightly over the years. Older mortar-based flashing seals are particularly prone to cracking, which is why many properties benefit from upgrading to a more durable, properly fitted flashing system when repairs are carried out.

Our Repair Process
We start by inspecting the chimney and surrounding roof area to identify exactly where water is getting in, since chimney leaks can sometimes be misdiagnosed as a wider roofing issue. Once the cause is confirmed, we repair or replace the flashing using quality materials properly bedded and sealed against the chimney and roof covering, addressing any related brickwork or mortar issues at the same time.

Why Choose Us for Chimney & Flashing Repair
A poorly repaired chimney flashing rarely holds up for long, so getting the detail right matters. Our team has experience diagnosing and fixing chimney-related leaks across a range of roof types, using proper materials and technique to give a lasting, weathertight result — backed by a guarantee on both materials and workmanship.