This is two different karndean davinc 1/8 inch thick x 3" x 3 foot planks mixed together glued with Ardex AF 180 MS. Concrete sub floor was grinded, primed, and two coats of feather mixed with mapei planicrete, and for kitchen kickboards I sanded and glued on a 3mm aluminum angle on external corners then contact cement the vinyl planks. Everything is caulked with clear silicone. It looks good but doing narrow planks take so much longer to do. I took the the base boards off and under cut the door frames to make it easy.