The drain choice shapes the whole shower floor. Here's when to spec a linear vs a square (center) drain, and how to make either bulletproof.
Square / center drains
The classic four-way slope to a center point. Works with smaller floor tile, is economical, and is familiar to every crew. Best for standard showers where the floor pitches from all sides to the middle.
Linear drains
A single slope to one line — ideal for large-format floor tile (less cutting, fewer slopes), curbless/zero-entry showers, and a clean modern look. Place it at the wall or the entry. Pricier, but the install is cleaner with big tile and it's the go-to for premium and accessible builds. See our linear vs center drain guide.
Quick pick
- Small floor tile, budget, standard shower: square/center drain.
- Large-format tile, curbless, modern look: linear drain.
Make it a one-day waterproof install
GURU Superkits pair the drain with a pre-sloped pan and bonded waterproofing so you can build a fully waterproof shower fast — see our one-day install method. Shop linear drains and square drains.
FAQ
Is a linear drain better than a center drain? For large-format tile and curbless showers, yes — less cutting and a cleaner slope. For standard small-tile showers, a center drain is simpler and cheaper.
Do linear drains work with large tile? Yes — that's their advantage: a single slope means fewer cuts on big tile.
Spec'ing for jobs? Get GURU drains and Superkits at contractor pricing and earn points with the Pro Program. Shop shower systems →