Can You Use Kitchen Cabinets in a Bathroom? What to Know First

Short answer: yes, you can use kitchen cabinets in a bathroom — plenty of people do, and it can look fantastic. But there are a few real differences between kitchen cabinets and bathroom vanities that decide whether it turns out great or turns into a regret. Get those right and you can build a custom-looking vanity for less. Ignore them and you'll be fighting an awkward height and a cabinet that swells at the base within a year.

Here's exactly what's different, when swapping in kitchen cabinets makes sense, and how to do it properly.

The three differences that actually matter

1. Height

This is the big one. Standard kitchen base cabinets sit around 34–36 inches tall with the countertop on. Traditional bathroom vanities are shorter — closer to 30–32 inches — because they were sized for kids and for leaning over a sink to wash your face.