Chimney Repairs South Wales › St Mellons › Guide
A stove is a popular idea in St Mellons, but many estate chimneys are small and were built as decorative features or for a gas fire. Whether a stove can be fitted depends on the flue, the breast and the stack above the roof. We repair and rebuild stacks. The stove and its flue are a job for a suitably qualified installer.
What decides whether a chimney suits a stove
The flue has to be sound, the right size and carried up through the stack without gaps. Many later estate chimneys have a narrow or lined flue made for a different use, and some have none at all. An installer will look at the flue itself. We look at the part we repair, which is the brickwork, the pot, the capping and the way the stack meets the roof.
What we check on the stack
Before any stove is considered, the stack must be in good order. A stove puts heat and moisture through the chimney, and weak mortar or a loose pot makes any problem worse. We check the brickwork for cracks and lean, the pot and cap, and the mortar bed on top. From the loft we look at the breast, the timbers around it and any damp staining.
- Brickwork and mortar joints in the stack
- Pot, cowl and flaunching on top
- Lean or movement in the stack
- Damp on the breast or in the loft
Repairs and rebuilds before a stove
If the stack is cracked or leaning, we may rebuild it so it is straight and sound. A new cap and pot can be fitted to suit the flue the installer plans to use. Loose or damaged mortar is renewed. We do not claim to certify appliances or flues. That belongs to the person who fits the stove, and we work with what they need from the stack.
Checks, rules and who does what
Putting a stove in a house brings Building Regulations into play, and in some cases other checks. We assess the stack first and advise on structural support and what may apply before any work on the stack starts. The installer deals with the stove, the flue liner and any certification. We deal with the stack above the roof and the weatherproofing around it.
If the chimney is not suitable
Some estate houses simply do not have a chimney that suits a stove. In that case the options are usually a purpose-built twin-wall flue run by an installer, or leaving the chimney as it is. If the stack is no use to you, we can talk about capping it properly or taking it down. We tell you honestly what we think.
Need a chimney looked at in St Mellons? See chimney repairs in St Mellons, or for the lead and mortar side of it, chimney flashing repairs and chimney repointing and repairs.
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Common Questions
Will you install the stove for me?
No. A stove and its flue must be installed by a suitably qualified installer, who also handles certification. We repair and rebuild the stack so it is sound for them to work with, and we are happy to coordinate with your installer on the stack itself.
Does my chimney need to be rebuilt before a stove goes in?
Not always. If the brickwork, pot and cap are sound, repairs may be enough. If the stack is cracked, leaning or crumbling, rebuilding it first is sensible. We inspect and tell you which applies.
Can I light a fire in my old fireplace to test it?
No. Do not light or use a flue that has not been checked, especially if there has been damp or cracking. Have the stack inspected and repaired first, and speak to a qualified installer about whether the flue itself is fit for use.
Get a Chimney Looked At in St Mellons
Tell us what the roof is doing in St Mellons and we will look at it. Call 07766 547309, message us on WhatsApp or use the form below.