Given that Khun Nantiya has already set the direction that the floor tile shall be standard sizing 300x600, can you similarly consider the wall to be standard sizing 300x600 as well? This saves additional cutting cost (from 600x600, 2 factory cuts into 3 pieces) that we can actually avoid incurring.
I would think that having wall & floor at different 200 & 300 x 600 will also present some laying challenges on site for GW to make it look neat?
Khun Phon – by copy of this email, kindly resubmit your cement grouting colours for the different tile finishes to EDG for sign off prior to re-laying 503 thanks.