How Creosote Buildup Negatively Affects Your Chimney

Chimneys are essential for venting smoke and gases from fireplaces, wood stoves, and heating systems, but they require routine maintenance to perform efficiently. One of the most common issues homeowners and building managers face is chimney creosote buildup. Creosote is a byproduct of burning wood, and while some accumulation is normal, excessive buildup can restrict airflow, reduce heating efficiency, and lead to long-term structural issues.