The Risks of Creosote
Winter is a festive season, especially for residents of Western New York. From sledding in the snow and ice bumper cars to relaxing beside a warm hearth, there are plenty of activities for the entire family to enjoy. However, winter also brings an increase in chimney fires, which keeps our local firefighters busy. This was a harsh reality for one Fairport family who recently experienced such an incident.
The Hidden Danger of Creosote
According to the National Fire Protection Agency (NFPA), excessive creosote buildup is the primary cause of chimney fires. While everything may appear fine outside your fireplace, a hidden danger may lie in wait inside the chimney. So, when folks ignite their fireplaces in the winter without a professional chimney inspection and sweeping, a spark from an ember can set the chimney on fire. That can then quickly spread throughout the entire house. FEMA reports that over 25,000 chimney fires yearly cause more than $125 million in property damage and 10 deaths.
How Much Creosote is Too Much?
The Chimney Safety Institute of America (CSIA) states that an accumulation exceeding 1/8 inch of this tarry material is dangerous and requires immediate removal by a professional chimney sweep.
Health Risks
Creosote exposure can pose health risks in addition to fire hazards. Short-term exposure can lead to skin, respiratory problems, and eye irritation. Those with pre-existing skin or respiratory conditions may be more susceptible to these effects.
Long-term exposure raises more serious concerns, including the potential development of cancer, as creosote has been classified as a possible human carcinogen by the International Agency for Research on Cancer (IARC). Additionally, chronic exposure may result in adverse effects on the liver, kidneys, and nervous system. For these reasons, you will always see a Certified Chimney Sweep wearing full protective gear when cleaning chimneys.
Signs of Creosote Buildup
While a professional chimney inspection is the most reliable way to detect creosote buildup, there are some signs you can watch out for:
- Large, crackling flames that shoot up the chimney
- Difficulty starting or maintaining a fire
- Black staining on the chimney exterior or fireplace damper
- A strong, unpleasant odor from the chimney
How to Minimize Creosote
Here are some steps you can take to minimize creosote buildup and safeguard your home:
- Burn only seasoned or dried hardwoods. Freshly cut wood burns hotter and produces more creosote due to its high moisture content. Seasoned firewood’s lower moisture content burns more completely for a hotter, longer-lasting fire with less creosote and pollution. You can try Cherry, Hickory, or Oak, which are locally available.
- Avoid burning materials other than wood in the fireplace. Burning coated paper, cardboard, or plastics can release toxic fumes into your home and the environment. Materials such as treated wood often contain harmful preservatives and can also produce excessive creosote buildup.
- Maintain proper airflow in your home. Always open the damper fully before lighting a fire to allow sufficient airflow to completely combust wood logs and reduce creosote accumulation.
Get An Annual Chimney Inspection – It May Save Your House!
An annual chimney inspection by a certified chimney sweep is the single most effective way to prevent chimney fires and protect your home. During an inspection, our chimney sweep thoroughly examines your chimney for creosote buildup and other potential hazards, such as cracks or blockages, and recommends the necessary cleaning or repairs. This vital service can literally save your home from a devastating fire.
Call Felgemacher for Professional Chimney Inspection & Cleaning
Don’t Let Creosote Steal Your Winter Joy. For expert chimney inspections, cleaning, and repairs in Western New York, contact the certified professionals at Felgemacher Masonry and Chimney. We serve areas from North Buffalo in Erie County to Victor in Ontario County, NY, and everywhere between Greater Rochester and Buffalo. Our team is dedicated to ensuring your chimney and fireplace operate at their best. To schedule an inspection, visit us online.
