Chimneys
Rated Local Roofing Company ~ 40+ Years Experience ~ Fully Insured & Guaranteed
Signs You May Need a New Chimney
Have you got a leaking chimney? Have you had a persistent problem with damp patches on your chimney breast.
Let’s keep this simple. A chimney is an exit through your roof for smoke or spent gases from a fire.
If you no longer have a fire then you have a brick column protruding through your roof & into all that the British weather can throw at it! Your leak may not be as simple a fix as you would hope.
Our experienced team provides reliable, high-quality chimney repairs with a focus on long-lasting results and customer satisfaction.
Call 0161 883 1984 now for a free chimney repair quote
Chimney Repair Checklist
Here is a quick check list. If you can say yes to all of these then your problem may be something else!
If you can say yes to all the points then the problem may be condensation.
What Could The Problem Be?
Years of burning fuels can lead to a build up of hygroscopic salts.
Previous leaks that allowed rainwater to soak through the chimney dissolved these salts & contaminate the plaster.
High humidity and vapour inside the house penetrate the chimney, where the cooler temperature raises the relative humidity to near due point. Some of the salts from flue gases can become deliquescent, so in effect they become liquid & are drawn through the plaster via capillary action.
The plaster becomes hygroscopic & will remain that way.
The only solution is to re plaster.
This is a specialists job. Normal gypsum plaster is not suitable and will draw more moisture.
The upshot is that sometimes a leaking chimney isn’t actually leaking.
Why Choose Hallmark Roofing Services?
A chimney repair is often a cost-effective alternative to a full chimney replacement.
At Hallmark Roofing Services, we pride ourselves on delivering reliable workmanship and transparent pricing.
If you need chimney repairs, chimney repointing, lead flashing repairs, or advice regarding a leaking chimney, contact Hallmark Roofing Services today for a free, no-obligation quote and expert guidance from trusted local roofing specialists.
Call 0161 883 1984 now or complete our quick form
Chimney Frequently Asked Questions
Common causes include damaged flashing, cracked mortar joints, deteriorating brickwork, and worn chimney pots or caps.
Yes. Over time, mortar can deteriorate due to weather exposure, making repointing essential to maintain structural integrity.
Yes. We repair and replace lead flashing to prevent water ingress around chimney stacks.
Yes. Chimney repairs are an important part of maintaining a weatherproof roofing system.
We recommend periodic inspections, especially after severe weather or if the chimney is showing signs of deterioration.