We just installed a new sink vanity and there's a roughly 1 inch gap between the bottom of our mirror and the top of the sink where the wall is exposed. We'd like to protect the wall back there from moisture. What's the best way to do this? PVC trim? a backsplash of some sort? Not entirely worried about design aesthetics-- just want it to be waterproof.


Yep, PVC trim, Accent-strip Tile, Slices of a 12x12 (whatever size you desire) Tile or a sliver of Granite would probably be the best and not be problematic with future cleanings removing a finish or paint.

Or, you may want to reverse your thinking and frame around the entire mirror with a decorative PVC molding. This assumes the mirror is gapped all of the way around for the best look.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.