Straight Line Water Stain On Ceiling

If you have a leak in your roof the water will slowly drip its way downward toward the ground.

Straight line water stain on ceiling. The design of your house and the. Roof leaks are the main cause of water stains on the ceiling. Some of the stains looked like lines that were dripping down the line from a pile and two looked like singular drops of water the resulted in a stain on the ceiling. The test suggested by one of the responses ie to put a drop of water on the grout and observe it s absorption rate is a good one and to be tested.

Fast forward 4 years and a series of brown stains appeared on the ceiling in that same vicinity. If the water stain occurs after a period of snow for example this can indicate the formation of an ice dam which requires upgrading your insulation not your roofing. To identify a roof leak you should look for the obvious factors like missing or damaged shingles roof tiles torn flashings or loose screws on the exterior of the roof. I knew there was water damage at some point i said to myself.

Don t know what to do with mold if any has formed in the ceiling. There can be other sources of water seepage from your roof other than a leak. Yellow stains will likely be painted over with white on the popcorn ceiling.