TexasNative
Mar 26, 2017Explorer
Black Mold or Something Else?
Greetings,
I was replacing a roof vent and see the Styrofoam in the rough opening is black.
It's either pretty bad (thick) or something else (do they use a Styrofoam sealant at the opening?) . I've added pics. Any feedback appreciated.
See Black Stuff
I was replacing a roof vent and see the Styrofoam in the rough opening is black.
It's either pretty bad (thick) or something else (do they use a Styrofoam sealant at the opening?) . I've added pics. Any feedback appreciated.
See Black Stuff