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scooby9858
hi everyone i could do with a bit of advice.i am not a tiler but have done tiling before.i am tiling a bathroom floor for a relative in a 10 year old new build.normally i would replace the chipboard with ply.but this house has i joist system like the one in photo.i dont want to cut up the chipboard as theres pipes everywhere.the bathroom is upstairs.walking about upstairs theres creaking in the top hall bathroom and the two rooms either side of the bathroom.i put a glass half full of water all round the bathroom floor and jumped.i didnt see any movement in the water so god knows where the creaking is comming from maybe the kit has moved.the tiling is 1.6m x 2m what do you think.thanks