galley

1st floor galley kitchen job (3m x 2m): I want to put click vinyl down but don't want the click to raise the finished floor level so I figure on replacing the 18mm chipboard sub with 12mm ply? Any thoughts? Do I need additional floor support perp to joists? At what ctrs? What size additional...

I have an upstairs galley kitchen, sadly the stud wall between it and the lounge is mid-wayish between floor joists - you should just be able to make out staggered lost-heads to the left of the door frame. Some 18mm click flooring to continue floor level from top of t&g, with maybe a recessed in...