The density of the laminate core directly correlates to how the floor manages sound. A high-density fiberboard (HDF) core creates a tighter joint and a more solid impact feel, minimizing the 'clack' sound often associated with laminate. If a laminate product features a lower-density core, the sound reduction properties are diminished, making an integrated or secondary sound-dampening underlayment necessary to prevent the floor from echoing throughout the room.
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How does core density affect the sound reduction properties of laminate?
A high-density core provides a more stable, solid plank that reduces hollow sounds during foot traffic. Lower density, porous cores act like a soundboard, amplifying noise unless paired with a high-quality acoustic underlayment to absorb vibrations.