sheetrock gap

I would like to cut gaps in my basement drywall to allow moisture to escape and not cause mold or water damage. When my house was renovated last year, the crew ran the drywall all the way to the basement floor (tile over concrete) and all the way up to the ceiling. Now I am seeing brownish...

Hello. My husband and I bought a house in the last stages of renovation. We have a room without baseboards, and there's anywhere from an inch, to two inch gap between the bottom of the sheetrock, and the flooring, (tile floor) This means there's a space at the bottom, and it has a depth of the...