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Chimney Repair Experts

Chimney Repairs
Dún Laoghaire

Repointing, lead flashing, chimney pots and full stack rebuilds. Free inspection.

Free Roof
Inspection
No Call-Out
Charge
Fully
Insured
Emergency
Repairs
25+ Years
Experience
Fully InsuredPublic & Employer
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★★★★★ 5 Star Reviews on Google

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Dún Laoghaire homeowners trust Peak Roofing for chimney repairs. Crumbling chimney mortar, failed lead flashing and cracked chimney pots are among the most common causes of roof leaks in Dún Laoghaire. Our roofing specialists carry out everything from minor repointing to full stack rebuilds across Dún Laoghaire — deteriorated pointing allows water to penetrate the stack, while failed lead creates a direct leak path into the roof. We diagnose and repair all chimney issues on a single visit, with a free inspection and written quote before any work begins.

Dún Laoghaire is a historic coastal town with housing stock ranging from Victorian and Edwardian terraces near the harbour to 1960s semi-detached estates inland. Properties in Dún Laoghaire are predominantly Victorian terraces, Edwardian semi-detached homes, 1960s semi-detached estates and modern seafront apartments. Common roof issues we address here include accelerated slate and mortar deterioration from coastal salt air, storm-driven rain penetration on exposed seafront properties, cracked chimney stacks on Victorian terraces, and flat roof failures on rear extensions, meaning chimney maintenance is particularly important for Dún Laoghaire homeowners. Our roofers understand the construction methods and typical materials used in Dún Laoghaire — every inspection is free and every job begins with a written quote.

Areas we cover in Dún Laoghaire: Glenageary Road, Corrig Avenue, Tivoli Road, Upper Glenageary Road, Clarence Street and Myrtle Square

View all Chimney Repairs areas we cover →

Our Roofing Services

Recent Roofing Work in Dún Laoghaire

Before
After
Case Study
Chimney Repair – Tivoli Road
What we did
Rebuilt top section of chimney stack, new lead flashing, DPC and stainless cowl on Edwardian semi
Duration2 Days
Typical Cost€1,100 – €1,300
Before
After
Case Study
Roofing Work – Dún Laoghaire
What we did
General roofing maintenance and repair carried out in Dún Laoghaire.
Duration1 Day
Typical Cost€350 – €1,500
Photos coming soon
Case Study
Roofing Work – Dún Laoghaire
What we did
General roofing maintenance and repair carried out in Dún Laoghaire.
Duration1 Day
Typical Cost€350 – €1,500

Why Dún Laoghaire Homeowners
Choose Peak Roofing

  • Local, family run roofing company
  • Honest advice — no unnecessary replacements
  • Detailed roof inspection reports with photos
  • High quality materials & expert workmanship
  • Clean, tidy & respectful on every job
  • Fully insured for your peace of mind
  • Up to 25-year guarantee available
5 Star Reviews
"James and the team have done two different jobs for us. The first was to re-felt our roof and fix the flashing around the chimney and clear gutters which cleared up 2 substantial leaks that had been causing damage. He kept us updated with videos of the work throughout the day to show work complete and progress."
– Anne-marie Griffin

We Provide

  • Free Quotes
  • No Call-Out Charge
  • Written Quotations
  • Work Guaranteed
  • Emergency Callouts

Frequently Asked Questions

From €750 — most jobs completed in 1 day. Free inspection and written quote always provided before work begins. Note: Lead flashing replacement is a separate job — typically €500–€1,200, always quoted separately after inspection.
Chimney repointing replaces the mortar between the brickwork of the stack. Lead flashing replacement removes and relays the lead where the chimney meets the roof surface. These are separate jobs, always quoted and invoiced separately. Repointing does not include lead work unless explicitly stated in the written quote.
Common signs include visible gaps or crumbling mortar between the bricks, water stains on ceilings near the chimney breast, loose or missing chimney pots, and mortar debris in the gutters below. A free inspection is the most reliable way to assess the condition of your chimney stack — we cover all of Dún Laoghaire with no call-out charge.
Most chimney repointing jobs in Dún Laoghaire are completed in 1 day. Larger stacks or those requiring scaffolding may take slightly longer. We always confirm the expected duration in our written quote before any work begins.
Yes. We supply and fit replacement chimney pots, anti-downdraft cowls and bird guards across Dún Laoghaire. Chimney pot replacement is typically included within the repointing quote where pots are loose or cracked.
In Dún Laoghaire, the roofing problems we see most often are accelerated slate and mortar deterioration from coastal salt air, storm-driven rain penetration on exposed seafront properties, cracked chimney stacks on Victorian terraces, and flat roof failures on rear extensions. A free inspection is the best way to check whether any of these apply to your roof — call 085 782 8222 to arrange one.
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Areas We Cover

Monkstown Blackrock Glasthule Sandycove Glenageary Dalkey
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Need Emergency Roof Repairs?

We're available 24/7 for emergency callouts across Dún Laoghaire and the surrounding area. Based just 6km away in Sandyford.

085 782 8222 24/7 Emergency Line
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Get a Bird's-Eye View of Your Roof

Our drone surveys deliver high-resolution footage of every tile, ridge and chimney — no scaffold, no ladders, no disruption. Ideal for insurance claims, pre-purchase inspections and hard-to-access roof sections.

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