Why Is It Dangerous to Have a Cracked Chimney Flue?

Your chimney flue is one of the most important parts of your chimney as it facilitates over several important functions that directly affects the safety and performance of your chimney. Any kind of damage to this component can present urgent safety risks that need to be addressed immediately to prevent further issues from occurring. 

What Is the Function of a Chimney Flue?

A chimney flue is a pipe-like liner that helps your chimney operate safely. Even if a chimney has no lining present, it can still be considered a chimney, but the flue helps your chimney operate safely and is considered an essential part of the structure. Keep in mind that using a chimney with a damaged flue can come with certain risks.

Contact With Combustible Materials

As time goes on, the presence of ash, smoke and other combustible materials can affect your chimney and the surrounding components. For instance, stone can be corroded due to the acidic gases present in the chimney. These gases can penetrate the bricks, which can leak into your home, causing carbon monoxide poisoning. This is why it’s very important to have your chimney relining and maintenance expert conduct inspections regularly to repair any issues spotted.

Poor Energy Efficiency

Chimney liners should be fit perfectly to the size of your chimney. Without a chimney flue, the heat emitted by your fireplace or stove can be wasted due to inefficiency. Also, cracks in the flue can lead to drafts. Lastly, your chimney will be more susceptible to build up of flammable compounds and toxic carbon monoxide gas.

Look no further than Chimney Doctors for your chimney maintenance needs. We are your number one provider of chimney sweep and relining services. Give us a call at (518) 633-5900, or fill out our contact form to get a free estimate. We serve homeowners in Clifton Park, NY, and other nearby areas.