You may be on the fence about your decision to refinish your hardwood floors because you wonder if your floors are a candidate for refinishing. The truth is, not all hardwood floors can be refinished. Although most common problems can be addressed and fixed without replacing the entire floor, there are some exceptions. Consider the following to make an informed decision.

To fix a buckled floorboard, you need to be able to access the floor from below. The way to tackle this problem is to put weight on the buckled area from above — a cement block works well. Then install a 1 1/4-inch screw in the buckled flooring from below. Allow the screw to penetrate only halfway into the flooring, or it may come up through the finished surface. Driving the screw through the subfloor and into the flooring pulls the flooring down against the subfloor and gets rid of the buckled spot. Hardwood Floors