Is your chimney leaning, leaking, or shedding bricks? A damaged chimney is more than an eyesore; it’s a serious safety hazard to your roof and your family. At ACR Dublin, we provide expert chimney restoration services across North and South Dublin, ensuring your stack is structurally sound and weather-tight.
Chimney Repairs DublinMost homeowners wait until a storm to check their chimney, but do you know the 3 warning signs of a “silent” chimney failure?
Our Specialist Chimney Services
Dublin’s climate is famously tough on brickwork. We specialize in traditional and modern repair techniques:
- Chimney Repointing: We remove crumbling mortar and replace it with weather-resistant lime or cement mixes to stabilize the stack.
- Lead Flashing Repairs: The most common cause of “roof leaks” is actually failed leadwork around the chimney base. We install high-grade Lead (Code 4) for a lifetime seal.
- Chimney Flaunching & Capping: We repair the “crown” of your chimney to prevent water from seeping into the flue and causing internal damp.
- Cowl & Bird Guard Installation: Stop draughts and prevent nesting birds from blocking your ventilation.
Repointing saves the exterior, but what happens when the damage is deep inside the flue where you can’t see it?
Understanding Dublin’s Chimney Challenges
Many homes in North and South Dublin from the red brick terraces of Drumcondra to the period properties of Rathmines suffer from specific structural issues. The combination of salty coastal air and heavy winter rain causes spalling where the face of the brick literally pops off.
At ACR Dublin, we evaluate the age of your property. For older homes, we use Lime Mortar which allows the brickwork to breathe. This prevents moisture from getting trapped and causing internal damp in your bedrooms.
But what if the issue is not the brickwork, but the metal sealing the base?
Lead Flashing and Water Ingress Prevention
Often, a roof leak is not caused by a broken tile, but by cracked or poorly installed lead flashing. This is the waterproof seal that connects your chimney stack to the roof tiles.
- Step Flashing: We install custom cut lead steps into the brickwork joints.
- Soakers: Hidden layers of lead that provide a secondary line of defense against driving rain.
- Lead Pointing: We use high quality silicone or mortar to deep seal the lead into the masonry.
A leak proof seal is vital, but your chimney also needs to breathe properly to prevent carbon monoxide risks…
Full Chimney Replacement & Rebuilding
If a chimney is leaning or structurally compromised, a simple patch won’t work. We offer full demolition and reconstruction services:
- Safe Dismantling: We remove dangerous stacks brick-by-brick to protect your roof tiles.
- Heritage Matching: For Dublin’s period homes, we source matching bricks and mortar to maintain the historic aesthetic.
- New Flue Liners: Installing modern clay or flexible steel liners to ensure your fireplace or stove is safe to use.
A full rebuild is a major project, but there is a way to make it significantly more affordable if you act before the next big Dublin storm…
Chimney Cowls and Ventilation Solutions
A chimney without a cowl is like a house without a front door because anything can get in. We install specialized chimney pots and cowls to solve specific problems:
- Rain Cowls: To prevent water from entering the flue and damaging your fireplace.
- Anti Down Draught Cowls: Essential for homes near the coast or in windy areas where smoke is blown back into the room.
- Bird Guards: To prevent jackdaws and starlings from nesting in your stack, which can cause dangerous blockages.
Once the exterior is secured, there is still the question of the total cost and the time it takes to finish the job…
Why Choose ACR Dublin for your Chimney?
- 30 Plus Years Experience: We have repaired thousands of chimneys from Finglas to Foxrock.
- Fully Insured: We carry full public liability insurance for all high level roofing work.
- No Call Out Fees: We provide 100 percent free no obligation on site surveys.
Chimney Repair FAQ
How do I know if my chimney stack is dangerous?
Look for white salty stains on the brickwork, vegetation growing out of the top, or debris in your fireplace. If you can see the chimney leaning against the skyline, it requires immediate professional inspection.
Does home insurance cover chimney repairs in Dublin?
Generally, insurance covers sudden damage such as a lightning strike or storm damage. It rarely covers wear and tear or crumbling mortar due to age. We can provide a professional report to assist with your insurance claim if storm damage is the cause.
How much does it cost to repoint a chimney in Dublin?
Minor repointing and lead repair can start from 250 Euro. A full stack rebuild depends on height, access requirements, and the condition of the bricks. We provide fixed price quotes so there are no surprises.
See all our Chimney Repairs here.
