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Not sure if you meant sub-floor noisy or hardfloor noisy. They read the same in Chinese but are totally different causes. Neither one is structrual problem though.
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' O* z |4 f m. [5 IFloor noisy could be caused by inadequate nailing, flexing weak sub floor system, nailed over particle board type sub floor, sub floor thickness and joist direction, insufficient or incorrect adhesive, excessive moisture, and excessive drying. Once you identify the real cause, you can do the following: 3 x; f1 Z: w- h' C' v3 b
( F4 ^7 ~& E, NAdd face nails, counter-sink&putty. Strengthen sub floor from below. Inject adhesive or pull-add-relay. Lubricate squeaks with graphite, wax, baby powder. Wedge sub floor up from joists. |
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