Bright white with cool gray veining and darker gray flecks gathered in a few spots: that’s D4018 White, an Armstrong 16x16 vinyl tile with a low-gloss finish. It’s one of five colors in the Gravity design, along with Muslin Grey, Fog Lapis, Clay, and Cream.
Armstrong rates the install as experienced-level DIY and suggests one of its certified installers if you’d rather not tackle it. Full-spread adhesive is the method, waterproof is the tile, and grout is your call; the S-693 Armstrong specifies should never be sealed. A lifetime limited warranty covers a home, and a five-year limited one covers light commercial use.