I decided to take a ride to the Denty today to inspect the siding, it is getting worse (as we expected). As you can see from my pictures, a greasy substance it leaking from the siding. This is likely from a cheap caulk used, but what is more troubling isn’t the black stains, it is that this is leaking. Why? Most likely water is seeping from behind the siding causing the cheap caulk to stream down the building which means underneath there is major water damage.
