Chimney Repairs & Repointing in Dublin

Safe, Professional Chimney Maintenance to Protect Your Home

An aerial view of a residential area with lots of houses and chimneys

Chimneys take the full force of Ireland’s weather — and over time, they can suffer from leaks, cracked brickwork, loose flashing, and failing mortar joints.


At KRW Roofing and Guttering, we offer professional chimney repairs and repointing services across Dublin to keep your roofline safe and watertight. From minor patchwork to full rebuilds, we handle all aspects of chimney maintenance with skill and care.

A brick chimney is sitting on top of a tiled roof.

What We Offer

Chimney Repointing

We remove deteriorated mortar and repoint your chimney with fresh, weather-resistant mix for a solid seal.


Chimney Flashing Repairs

Leaking around the chimney? We repair or replace lead flashing to keep water out and your roof secure.


Chimney Capping & Cowls

We install chimney cowls and caps to improve ventilation, prevent downdrafts, and keep out birds and debris.


Structural Repairs & Rebuilds

From cracked bricks to leaning stacks, we carry out structural repairs and full chimney rebuilds if needed.

Why Choose KRW for Chimney Repairs in Dublin?

Proper Fix

Chimney issues can lead to serious damage if left untreated — we’re here to fix them properly.

10+ Years’ Roofing Experience

We’ve repaired hundreds of chimneys across Dublin and know what to look for — and how to fix it.

Safe, Compliant Work

All work is carried out to the highest safety standards, with full insurance and scaffolding where required.

Local Team, Quick Response

As a Dublin-based company, we respond quickly and offer free quotes for all chimney repairs.

Prevent Leaks & Brick Deterioration

Repointing and flashing repairs help avoid internal damp, water damage, and costly future problems.

Trusted Materials, Honest Pricing

We use long-lasting mortar, quality lead, and trusted Irish suppliers — always at fair prices.

FAQs

Frequently Asked Questions

  • How do I know if my chimney needs repointing?

    If you notice crumbling mortar, loose bricks, or damp patches in the attic, your chimney likely needs repointing.

  • Can you fix a leaking chimney?

    Yes. We repair flashing, repoint brickwork, and check capping to stop chimney leaks at the source.

  • Is chimney repointing messy or disruptive?

    Not at all. We work cleanly and efficiently, using dust control methods and proper access equipment.

  • How long does a chimney repair take?

    Most repairs take 1–2 days, depending on the extent of damage. We’ll give you a timeline with your quote.

  • Do you install chimney cowls?

    Yes. Cowls help with ventilation, stop downdrafts, and keep birds and rain out of the flue.



  • Can you work on tall or hard-to-access chimneys?

    Yes, we’re fully equipped and insured to work on chimneys of all heights, using scaffolding if needed.