What Kind of Issues Could A Chimney Have?

An accident might be just around the corner if a stack is ignored. It isn’t worth the danger to have large pieces of heavy masonry that have become loose during storms crash into the roof over your bedroom. Therefore, it is typically advised to address severe faults as soon as possible if your survey reveals them. If left unattended, chimney stack problems can endanger both homeowners and neighbors while also endangering a home’s structural integrity. It is crucial to get an old chimney inspected by a professional Local Chimney Cleaning Bangor service due to everything from rot and timber damage to falling ceilings.

Defective flashings at the point where the roof meets the building are the most likely source of wetness. Mortar fillets are occasionally used as a less expensive, short-lived alternative to lead, but because they are fragile and prone to break, it is advisable to replace them with brand-new lead work. Because there is no damp-proof course (DPC) in stacks in older homes, rain can occasionally get past a flashing that is otherwise completely good. As a result, water may be able to seep into porous stack brickwork and then seep into the loft or rooms below. Brickwork deterioration or deteriorated mortar joints can also cause damp penetration.

Since a chimney will be gradually exposed to rain, this might weaken the chimney and also its structure by wearing down the flue’s masonry and causing mortar degradation. Other weather conditions can also affect the chimney, so if you live somewhere that frequently sees the wind, flash flooding, and heavy rain, your chimney may require some care. Whether you have a few loose bricks, damage to the chimney’s outside, or the chimney is in danger of collapsing, our team can provide you with unbiased assistance and also suggestions. To assess the threat the chimney breast or stack may pose, we will need access to it from both inside and outside the residential property.

The simple consequences of aging are frequently the cause of degradation. Over time, exposure to weather extremes can cause masonry and mortar joints to erode, and microscopic fractures to let water seep in and subsequently freeze, loosen brickwork, or blow render. The expansion, cracking, and chemical erosion of the masonry and mortar inside the flue can eventually be brought on by dampness from gas condensation on cold surfaces. TV aerials that are improperly installed might occasionally cause damage to chimney masonry. Any damaged masonry must be removed and replaced. It may be necessary to partially tear down and rebuild the structure if only the upper brickwork has come loose as a result of soft or deteriorated mortar.

You can rake out and repoint mortar joints that have eroded. You can hack off and mend any render that is loose, broken, or hollow. Internally, adding a flue liner should safeguard the masonry, stop leaks, and enhance thermal insulation, but it’s crucial to choose the proper kind of liner for the fire or appliance.

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