Chimney Cleaning in Melbourne, FL
The Effect of a Chimney Fire on Your Chimney
Masonry Chimneys. When a chimney fire occurs in a masonry chimney – whether the flue is an older, unlined type or tile lined to meet current safety codes – the high temperatures at which they burn (around 2000°F) can “melt mortar, crack tiles, cause liners to collapse and damage the outer masonry material”. Most often, thermal shock occurs and tiles crack and mortar is displaced, which provides a pathway for flames to reach the combustible wood frame of the house. This event is extremely dangerous, call 911 immediately.
To be installed in most jurisdictions in the United States, factory built, metal chimneys that are designed to vent wood burning stoves or prefabricated metal fireplaces must pass special tests. Most tests require the chimney to withstand flue temperatures up to 2100°F – without sustaining damage. Under chimney fire conditions, damage to these systems still may occur. When prefabricated, factory-built metal chimneys are damaged by a chimney fire, they should no longer be used and must be replaced.
Wood stoves are made to contain hot fires. The connector pipes that run from the stove to the chimney are another matter. They cannot withstand the high temperatures produced during a chimney fire and can warp, buckle and even separate from the vibrations created by air turbulence during a fire. If damaged by a chimney fire, they must be replaced.
Nine Signs that You’ve Had a Chimney Fire
Since a chimney, damaged by a chimney fire, can endanger a home and its’ occupants and a chimney fire can occur without anyone being aware of them it’s important to have your chimney regularly inspected by a professional Chimney Sweep. Here are the signs that a professional chimney sweep looks for:
- “Puffy” or “honey combed” creosote
- Warped metal of the damper, metal smoke chamber connector pipe or factory-built metal chimney
- Cracked or collapsed flue tiles, or tiles with large chunks missing
- Discolored and/or distorted rain cap
- Heat-damaged TV antenna attached to the chimney
- Creosote flakes and pieces found on the roof or ground
- Roofing material damaged from hot creosote
- Cracks in exterior masonry
- Evidence of smoke escaping through mortar joints of masonry or tile liners
If you think a chimney fire has occurred, call ABC Cleaning for a professional evaluation. If your suspicions are confirmed, a certified sweep will be able to make recommendations about how to bring the system back into compliance with safety standards. Depending on the situation, you might need a few flue tiles replaced, a new liner system installed or an entire chimney rebuilt. Each situation is unique and will dictate its own solution.
Clean chimneys don’t catch fire. Make sure a CSIA Certified Chimney Sweep® inspects your solid fuel venting system annually, and sweeps and repairs it whenever needed. Your sweep may have other maintenance recommendations depending on how you use your fireplace or stove. CSIA recommends that you call ABC Cleaning, Inc today!
About ABC Cleaning, Inc. of Orlando, FL – Melbourne Chimney Cleaners
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!