Chimneys in Greer take a beating year-round. Between the summer humidity, afternoon thunderstorms, and the back-and-forth of the seasons, water is usually behind most chimney damage. And most of it starts small — a crack in the crown, worn mortar joints, a cap that’s seen better days. Those things don’t look like much at first, but they let moisture in, and once it’s in, it tends to stay.
Many Greer homeowners don’t notice a problem until they see staining around the fireplace, mortar bits on the roof, or deterioration along the outside of the chimney.
Common Chimney Problems
During inspections, it’s not unusual to find sections of mortar missing, even when the bricks themselves look perfectly fine. Sometimes it’s just a few joints near the top. Other times, whole sections have been breaking apart for years. The tricky part is that chimneys can look structurally sound from the ground and still have significant deterioration happening higher up or deeper inside.
Chimney crowns sit out in the weather every day, so it’s fairly common to find cracks that have formed over the years. Even a small one can provide a direct path for water into the chimney structure, where it can work its way down to the masonry, liner, and everything below.
Caps cause problems of their own when they’re damaged or missing entirely. A good chimney cap keeps rain, debris, and animals out of the flue. Without one, it doesn’t take long for birds or other wildlife to get in.
Water Damage and Masonry Deterioration
Ask almost any chimney professional what causes the most damage, and water is usually near the top of the list.
White staining on the brickwork, loose mortar, sections that just don’t look right — those are usually signs that moisture has been working its way into the masonry for some time. Left alone, it spreads. What started as a small opening eventually becomes a much bigger problem.
In Greer, SC, where chimneys are exposed to frequent rain and humidity throughout much of the year, moisture-related deterioration is among the more common issues found during inspections.
Chimney Liners and Fireplace Performance
Not all chimney damage is visible from the outside. In older chimneys, especially, liner wear tends to develop slowly and doesn’t always show up until a camera inspection of the flue. Some homeowners notice drafting issues first. Others don’t find out until an inspection catches it.
Wood-burning fireplaces also accumulate creosote on the flue walls over time. As that accumulates, airflow gets restricted, and the risk of a chimney fire increases.
Chimney Services in Greer, SC
Some chimney issues are easy to spot. Others aren’t discovered until an inspection uncovers them. Missing mortar, crown cracks, liner damage, and water intrusion can all go unnoticed for longer than homeowners realize.
Advanced Chimney Sweep provides chimney services throughout Greer, SC, including inspections, chimney sweeping, repairs, and restoration for a wide range of chimney and fireplace systems.