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Common Causes of Water Stains on a Ceiling

Noticed a water stain on your ceiling? The most common cause of these stains is typically either a roof leak or condensation, with condensation being the most common.

Don’t ignore the problem! Water damage can be expensive to fix and, if ignored, it can cause mold growth. Don’t try to fix The problem until you’ve determined the source of the moisture.

Often, condensation forms in the attic because heat rises. If your ceiling has inadequate insulation, heat can seep into the attic. During the winter, especially when temperatures are low, this heat can produce condensation that freezes. When temperatures rise, this frozen condensation melts and drips back down into your ceiling and down your home’s walls.

Condensation can also result if air ducts are not insulated properly – or if there is an air leak in your vents. If ducts are not properly sealed, cold air leaks out, meets up with warm attic air, and creates condensation.

Once you’ve identified the source of the problem and corrected it, you can get rid of the ugly stain on your ceiling by covering it with a couple of coats of primer, followed by your choice of paint color.