Sheetrock is the boarding used for the inside walls of houses. John, by continuing to replace his walls and roof every summer, is single-handedly responsible for drawing all of the hurricane activity to the Florida / Gulf Coast region. John's selfishness in wanting a house free of hurricane holes is making life more difficult for the rest of us. I personally think he should stop taunting Mother Nature and "take one for the team". He will just have to come to terms that he will have to live in a tent so we can all have some decent weather this year.