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davediy
I've just removed some old - 40 year old- thermo plastic floor tiles and the backing bitumin layer . I need to level the floor ready for the floor cover. Haven't yet decided but the wife fancies amtico tiles. I was intended to cover the floor with 6mm wbp ply nailed at 150mm centres but notice the floor boards are bowed across their width by 1mm and in a couple of places up to 2mm. I intend to screw down the boards before nailing where the nails have popped up but suspect the bow is there to stay. Will the ply take care of the bow or should i make some attempt to level first. All the boards are firm and don't appear to move when you walk on them. Any advice welcomed.