With the colder seasons approaching and winter festivities on their way, fireplaces and log burners are sure to see a steep incline in usage in the coming months. That’s why, at this time of year, fireplace safety is more important than ever, given the potentially life-threatening dangers associated with using chimneys that have not been swept and fireplaces that have not serviced.
Chimney Fires
For a fire to start, just three things are needed: fuel, heat, and oxygen. When a fireplace is in use, flammable substances such as soot, tar, and creosote are produced and can build up in your chimney. Combined with the heat from your fireplace and the oxygen in the air, this buildup can act as the fuel, quickly sparking a chimney fire.
At best, a chimney fire will be contained and quickly extinguished, though the chimney lining will likely crack and require replacing. At worst, a chimney fire could ignite nearby materials and ultimately lead to a house fire, the potential consequences of which are, of course, unthinkable. To avoid experiencing this, employing a professional to regularly sweep your chimney and service your fireplace is crucial.
Carbon Monoxide Poisoning
Any fire that burns wood or coal will produce carbon monoxide: a deadly, colourless, odourless gas. A properly functioning chimney will act as an escape route, carrying this poisonous gas up and out of your home. On the other hand, a dirty chimney that has not been properly maintained will trap the carbon monoxide and send it straight back into your living area, putting you and your family at risk of carbon monoxide poisoning.
Terrifyingly, high levels of carbon monoxide can kill a person within minutes. These realities are why a professional sweep of your chimney and service of your fireplace at regular intervals is so essential to maintaining the safety of your fireplace and avoiding the dangers of carbon monoxide poisoning.
When to Sweep Your Chimney and Service Your Fireplace
How regularly you should sweep your chimney and service your fireplace will depend on the type of fuel you use. Namely, fireplaces that burn smokeless fuels such as anthracite and briquettes should have their chimney swept once a year, just before the peak heating season or after a prolonged period of non-use. Alternatively, fireplaces that burn traditional wooden logs should have their chimney swept at least twice a year, both before and after the peak heating season.
Warning Signs of a Faulty Fireplace or Blocked Chimney
Having your chimney regularly swept and fireplace regularly serviced is an excellent way to avoid your fireplace developing faults and keep your chimney clear and clean. However, being familiar with the warning signs associated with a faulty fireplace or blocked chimney will enable you to identify and arrange help for any issues quickly, before they develop into something more sinister.
The warning signs associated with a faulty fireplace include:
- A gas smell emanating from the fire;
- A buildup of soot around the fireplace;
- Difficulties with getting the fire to ignite;
- Hearing hissing, whistling, or popping sounds from your gas fire;
- Experiencing symptoms of carbon monoxide poisoning.
The warning signs associated with a blocked chimney include:
- Smoke re-entering the house when the fireplace is in use;
- A persistent bad smell emanating from the chimney;
- Signs of tar or creosote around the chimney entrance;
- Soot falling back into the fireplace;
- Issues with the fire burning well or staying ignited;
- The presence of birds around the top of your chimney;
- Hearing scratching noises in your chimney.
These last two points could suggest there are birds nesting in your chimney. The bird nesting season runs from March to August, with April to July being the nesting season of jackdaws, the bird most commonly associated with chimney nesting. Keep an eye out for hair, cloth, or sticks making their way down your chimney, and stay alert to any strange scratching sounds. If you suspect you have a bird’s nest in your chimney, it is essential to employ a professional to remove this.
It is critical to employ a professional to ensure your chimney sweeping and fireplace servicing is done correctly. Wakeford Fireplaces is happy to recommend qualified professionals in your local area.
