How do designers advise handling squeaky hardwood floors before refinishing?

Designers and contractors consistently advise first tightening the structure underneath by securing loose joists and subfloor before refinishing or adding new flooring. This removes movement that causes squeaks and nails to pop. Once the floor is stable, you can choose to refinish the hardwood for beauty or install a floating luxury vinyl plank floor. This approach creates a quieter, longer-lasting floor that increases home value and satisfaction.