实木,engineered wood, 和laminate are solid and not good on sound proof.
实木 and engineered wood only need wax paper under, but laminate needs underlay pad.
So I chose laminate with good underlay. "ECO CORK FOAM" uses cork material, 3mm thick, 6mil plastic. Not Cheap. It can reduce some noise, but not much.
Screw your subfloor before flooring.
Shaking floor vs running kids, no final solution. So only basement is for them to run.
实木 and engineered wood only need wax paper under, but laminate needs underlay pad.
So I chose laminate with good underlay. "ECO CORK FOAM" uses cork material, 3mm thick, 6mil plastic. Not Cheap. It can reduce some noise, but not much.
Screw your subfloor before flooring.
Shaking floor vs running kids, no final solution. So only basement is for them to run.