Dirty Chimneys can cause chimney fires, which damage structures, destroy homes and injure or kill people. Indications of a chimney fire have been described as creating:
- Loud cracking and popping noise
- Dense smoke, and
- Intense, hot smell
Chimney fires can burn explosively – noisy and dramatic enough to be detected by neighbors or people passing by. Flames or dense smoke may shoot from the top of the chimney. Homeowners report being startled by a low rumbling sound that reminds them of a freight train or a low flying airplane. However, those are only the chimney fires you know about.
The best way to prevent a chimney fire is to have an annual inspection performed by a CSIA Certified Chimney Sweep. Contact ABC Cleaning, Inc as we are a CSIA Certified Chimney Sweep.
The Majority of Chimney Fires Go Undetected
Slow-burning chimney fires don’t get enough air or have fuel to be dramatic or visible and they often go undetected until a later chimney inspection, but, the temperatures they reach are very high and can cause as much damage to the chimney structure – and nearby combustible parts of the house – as their more spectacular cousins.
Creosote & Chimney Fires: What You Must Know
Fireplaces and wood stoves are designed to safely contain wood-fuel fires, while providing heat for a home. The chimneys that serve them have the job of expelling the by-products of combustion – the substances produced when wood burns. These include smoke, water vapor, gases, unburned wood particles, hydrocarbon, tar fog and assorted minerals. As these substances exit the fireplace or wood stove, and flow up into the relatively cooler chimney, condensation occurs. The resulting residue that sticks to the inner walls of the chimney is called creosote.
Creosote is a black or brown residue that can be crusty and flaky…tar-like, drippy and sticky…or shiny and hardened. All forms are highly combustible. If it builds up in sufficient quantities – and the internal flue temperature is high enough – the result could be a chimney fire.
Conditions that encourage the buildup of creosote:
- restricted air supply
- unseasoned wood
- cooler than normal chimney temperatures
About ABC Cleaning, Inc. of Orlando, FL
Serving Central Florida since 1992, ABC Cleaning, Inc. has been the acknowledged leader in air duct cleaning, chimney cleaning and dryer vent cleaning. We’re NADCA certified, we consistently invest in and have the most modern equipment and utilize the latest technology available with the best-trained service technicians in all of Orlando. If you need help deciding whether to replace or repair faulty ducts, please contact us at ABC. We provide quality HVAC service throughout Orlando and the surrounding communities. Please give us a call today at (407) 381-2120. We are here to help!