Three of the Most Common Chimney Problems

A U.S. Navy veteran who served on board the USS Rowan DD 782 from 1971 to 1973, John Oscar Branch turned his attention to entrepreneurship in the 1980s. John Oscar Branch founded three companies, including Oregon Chimney Repair and Cleaning, which he led from 1985 to 1987. 

Although fireplaces can add warmth and character to a home, the accompanying chimneys often require maintenance and service to fix various issues. Below are three common problems associated with chimneys:

1. Flue damage - The flue of a chimney refers to its lining, which can become damaged if subjected to high heat and continual stress. This is especially true if clay tile is used for the lining. A stainless steel lining, conversely, almost never needs to be replaced. A damaged flue can expose the home to carbon monoxide and contribute to a house fire should heat from the fire reach combustible components of the house. 

2. Creosote buildup - Creosote forms in fireplaces as a result of burning wood and, without regular cleaning, can contribute to serious chimney fires. As gases rise through the chimney and cool down, various chemicals stick to the sides of the flue, forming tar-like deposits that are highly flammable. 

2. Blockage - Although creosote buildup is one of the most common forms of chimney blockage, it isn't the only type. Blockages can also occur in the form of a bird's nest as well as leaves and other debris. Chimneys should be inspected for blockages on an annual basis.