Can you install new flooring over squeaky joists without repair?

Installing new flooring over squeaky joists without repairing them is not recommended because squeaks stem from movement in the joists or subfloor. Covering them with hardwood or LVP flooring traps the issue and does not silence the noise. To achieve a stable, quiet floor, you must first secure loose joists and fasteners, then install your finish. Ignoring this leads to ongoing squeaks and possible floor damage over time.