Originally Posted By: mpettitt This post was automatically imported from our archived forum.
Opinion needed: 1983 concrete block home w/stucco on slab in florida, interior walls have drywall w/ a thin plaster coating. Under about half of the windows, directly under the marble window sill, for about two inches down and all the way across, the paint is blistering / bubbling. There is a powery efflorescent like substance that easily brushes off. My first thoughts were moisture intrusion from the outside windows, but the exterior side of the windows do not appear to need sealing/caulking. Any ideas would be appreciated. thanks in advance
Originally Posted By: hgordon This post was automatically imported from our archived forum.
There is always the possibility that there is mold in the efflorecense, but not that the efflo is mold…do you have a pic of it?
Know this my fellow inspector, based on your initial description, we see that alot here and it is almost always simply water intrussion at the window due to either weep hole blockage or lack of weep hole in the wall.
Originally Posted By: mpettitt This post was automatically imported from our archived forum.
Harvey, Sorry no pics. I also thought maybe the affected windows had been left open during rain. I will also mention that the drywall was not soft or spongy but the defects were very visible. When you mention weep holes in the wall (new to Florida and concrete block construction) where would I look for them other than the window frame itself. Thanks, Mike
Originally Posted By: hgordon This post was automatically imported from our archived forum.
Quote:
MAJOR CONCERN: Active water intrusion noted beneath the dining room window return, evidence by efflorescence of the interior wall finish. Have licensed trades person further evaluate to determine cause and suggest repair method and cost. NOTE: Due to the water intrusion in this area, be aware that there may possibly be additional hidden damage inside the wall cavity. Also, we further suggest that you consider this area for a Mold Sampling.
Remember; "things that are not there that should be there and things that are there that should not be there", call these out! We don't tell them how to fix the problem...we tell them they need to have the problem fixed.
Originally Posted By: mpettitt This post was automatically imported from our archived forum.
Harvey, It has rained a lot but not for two days prior. There were no elevated moisture readings in the affected area (pin type only). You’re right about the reporting. I guess I just seem to need to know the cause for my own knowledge. I used your comments about possibly more damage underneath and possible mold growth. Can’t thank you enough for all the time you spent with your advice. As far as the meeting in June, I wish it was closer, I’d like to go but not in the cards right now. Talk to you later and again many thanks. Mike