Efflorescence Chimney Attic

The efflorescence is evidence that your chimney is regularly wet.

Efflorescence chimney attic.

Cleaning efflorescence although rarely harmful efflorescence can still be unsightly on a chimney. Most of the time the rain will wash it away but sometimes it is necessary to remove tougher stains. Premature deterioration of the masonry structure is occurring. But if the amount of efflorescence on your chimney is excessive it may be cause for concern.

Damage associated with moisture in the chimney. Stains and leak damage to a chimney may be visible in the attic brown or black oozing stains may appear on both masonry chimney and metal chimney exteriors though if the metal chimney was properly assembled such leaks onto the metal chimney exterior surface are unlikely. Chimney efflorescence often occurs when gas appliances such as furnaces and water heaters are used and vented into masonry chimneys. When the moisture evaporates minerals that had been dissolved in the water are left behind as a visible sign of the evaporation.

Our certified technicians can inspect your chimney and guide you on the best solution for your specific problem. Inspectors should know how to remove efflorescence from surfaces and educate their clients about its identification and significance. There are two possible sources of the moisture. A small amount of efflorescence is common.

Its presence indicates excess water a condition that can damage interiors and encourage the growth of mold. But more likely and more serious the problem is moisture in warm air from inside the house condensing on the interior of the chimney during cold weather. Far from being only a visual eyesore the condition is actually showing that the chimney is allowing water through the masonry which will cause structural deterioration and other problems. If you have signs of an efflorescence problem on your chimney s exterior trust the team at chimney solutions for help.

A chimney sweep has chemical mixes designed specially for taking care of this problem. If efflorescence is visible on your chimney it s safe to assume that there is more going on than staining. Defining efflorescence efflorescence is a white crystallized or powdery substance found on stone block or brick masonry. We are experienced in working with many common chimney problems including efflorescence.

It is also seen with high efficiency oil furnaces. Some could be caused by rainfall soaking into the brick.