Why is there damp on the breast of my chimney inside the house?

This is usually caused by failed lead flashing at the roofline or "porous" mortar joints that are soaking up rainwater. We can perform a water-test to find the exact entry point and provide a permanent fix.

Do you repair chimneys on tall, older houses?

Yes. We are experienced in working on the tall stacks found on Victorian and Edwardian homes throughout Dublin. We handle all the necessary scaffolding and safety requirements to reach even the most difficult chimneys.

What is a chimney cowl, and do I need one?

A cowl is a cap that sits on top of your chimney. It prevents rain from falling down the flue and stops birds from nesting inside. If you have an open fire or a stove, a cowl can also help improve the "draw" of the smoke.

How long does a typical repointing job take?

Most chimney repointing and leadwork repairs can be completed in 1 to 2 days, depending on the size of the stack and the level of access required.

chimney restoration

As the highest and most exposed point of your home, your chimney takes the full force of the Irish weather. Over time, wind, frost, and driving rain can cause mortar to crumble and leadwork to fail, leading to dampness and structural issues inside your home.

Honest assessments and long-lasting solutions.

Our Chimney Specialties

Expert Repointing

Old, crumbling mortar is the leading cause of chimney leaks. We remove weathered joints and repoint them with high-quality, weather-resistant mortar. This restores the structural integrity of the stack and prevents moisture from seeping into your walls.

Leadwork & Flashing Repairs

The "apron" of lead where the chimney meets the roof is a critical seal. We specialize in custom lead flashing and "soakers" that flex with the building’s natural movement. Our precision leadwork ensures a 100% watertight junction that stands up to the heavy storms.

Chimney Pots & Cowl Fitting

Whether you need to replace a cracked chimney pot or install a modern cowl to prevent bird nesting and rain entry, we have you covered. We ensure all pots are securely bedded and cowls are fitted to improve airflow while keeping the elements out.

Structural Rebuilding & Capping

If a chimney is leaning or the brickwork is severely degraded, we offer partial or full rebuilds. For chimneys no longer in use, we provide professional capping and ventilation solutions to prevent dampness while maintaining the historic look of your roofline.

The CT Advantage: Total Roof Protection

Leak Forensics

We don’t just look at the brickwork; we check the roof timbers (rafters) around the chimney for signs of rot or water damage.

Aesthetic Matching

We source bricks and mortars that match the heritage and style of your Dublin property, whether it's a Victorian red-brick or a modern build.

Safety First

We use professional scaffolding and safety equipment to ensure the job is done correctly without risking damage to your roof tiles or property.

I couldn’t be happier with the work carried out on my roof. The tiles and felt were replaced, and from start to finish the service was absolutely top class.

Sage T.