totally empty bathroom - current floor boards are not totally flat due to wet I assume from old yak 
carpet previously in the room
what should i use to flatten the floor cover it in 3mm chip / board / hardboard - or ply ??
should the vinyl - (a roll of) be glued down???
Many thanks for any assistance
carpet previously in the roomwhat should i use to flatten the floor cover it in 3mm chip / board / hardboard - or ply ??
should the vinyl - (a roll of) be glued down???
Many thanks for any assistance
