Even though that gap looks big........just on the outside of that picture on both ends, the flooring and trim meet perfectly tight. Any ideas on what to use to seal that gap tightly ? Theres a couple sections that look like that.
Im guess I have to chaulk everywhere where the trim meets the sheetrock...but not sure what to do for the above image where the trim meets the flooring?
I have the same radon levels that I had before the flooring was installed. (7.0 ) This is a bummer.
They used radon plastic and padding as well with the 1/2 inch thick laminate flooring. This gas is impossible to get arid of. The readings in the crawl space were low too.