We are in the midst of having 2-inch strip hardwood installed. We noticed today after the crew left that in a number of places there are gaps along the long and butt ends. We have never had new wood flooring installed before and wondered if some gapping is acceptable. In one area, we will ask for a redo because it is not finished and will be fairly easy. But the gaps are in the middle of finished rooms in most cases.
Any insight is appreciated.