18mm click flooring for kitchen.

[Draughtsman]

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 transitional trim comes to mind but what? And the trim would need to be about 3m anyway? Any thoughts? Maybe the click could be fixed

along the transition between the two floor types, and allowed to expand/contract relative to that line of fixity?

I'd prefer a surface more appropriate for a kitchen but is there such an option?

 

[bobasd]

what exactly is your question or questions?

 

[Draughtsman]

What to put down? How to fix it? Where to fix it?

 

[ban-all-sheds]

What to put down?

Nothing until the dodgy, possibly dangerous, probably illegal, numptymess under the floor has been sorted.