How do you stop a laminate floor from creaking?
Herein, why has my laminate floor started creaking?
If your laminate floors are creaking, the most obvious culprit is an uneven subfloor. If the squeak is new to a new floor, then it's likely a dodgy installation. Solution. If your subfloor is the culprit, you'll have to lift your floor and rectify the issue.
Similarly, you may ask, should laminate floors creak?
A laminate floor is laid on top of an underlay and is not, and absolutely should not be fixed to the sub-floor as this will do more harm than good. The rubbing will cause slight friction between the laminate boards, hence, the creak.
If a floor has too many humps or depressions, a filling compound needs to be used to get the floor flat. Laminate flooring will snap and pop as you walk on it if it's bridging across hollow spots under the flooring. Your weight stresses the interlocking tongues and grooves in the flooring, causing the noise.