Signs Your Chimney Needs Repair

Safely using a fireplace depends on keeping the chimney in good repair. A damaged chimney is a fire hazard and should be addressed quickly. How do you know whether your chimney needs to be repaired? Here are some important signs to keep in mind. These tips were provided by an expert in chimney repairs in Los Angeles.

Mortar Joint Damage

Mortar holds the bricks of the chimney together. If the mortar is not in good condition, moisture can get into the masonry. In winter, the moisture will freeze and thaw, creating large cracks and eventually causing the chimney to collapse.  

White Staining/Efflorescence

Efflorescence, or white discoloration on masonry, is caused by excess moisture. Removing the stains is fairly simple. However, simply cleaning the stains does not address the problem of too much moisture in the chimney. Left unresolved, it can lead the chimney to deteriorate.