Choose a square drain if you want a traditional center drain, are using smaller tiles, and prefer a simpler, budget friendly install. Choose a linear drain if you want a curbless or low threshold shower, large format tiles, or a floor that slopes in one direction toward a wall. Both drain water well when installed properly. The decision mostly affects how the floor is shaped and tiled, which is why it belongs at the start of the design, not the end.
How floor slope differs
Shower floors must slope toward the drain so water does not pool. A common guideline is about 1/4 inch of fall per foot, though your plumber or tile installer will follow local code and the waterproofing system's instructions.
Square drains: four-way slope
A square (or point) drain usually sits near the center of the shower, and the floor slopes down to it from every direction. That creates a gentle funnel shape. It works well, but large tiles cannot follow those compound angles easily, so installers often use smaller tiles or mosaics on the shower floor.
Linear drains: single-plane slope
A linear drain is a long, narrow channel, often placed along a wall or at the shower entry. The floor slopes in one plane toward it, like a gently tilted table. That makes it easier to use large format tiles and to create a curbless shower where the bathroom floor flows straight into the shower.
Tile and design considerations
- Large tiles: linear drains make them practical on the shower floor, giving a cleaner look with fewer grout lines.
- Mosaics and small tiles: pair naturally with square drains, and small tiles also add grip underfoot.
- Visual focus: a square drain is a small, centered detail; a linear drain is a strong line that can echo a niche, a bench or the shower glass.
- Finish matching: both can be finished in solid brass or copper to match your valve, handles and accessories.
Installation and cost
Square drains are the most common type, and many plumbers and tile setters have installed hundreds of them. Linear drains require careful planning of the drain location, the floor height and the waterproofing details where the channel meets the wall or threshold. For curbless designs, the subfloor may need to be recessed so the shower floor can sit lower than the bathroom floor, which adds structural work. A linear drain itself also tends to cost more than a basic square drain.
Whichever you choose, the drain body must be compatible with your waterproofing method and connect properly to the drain line. Check the specifications on the product page and share them with your plumber before work begins.
Cleaning and maintenance
Hair and soap residue collect in every shower drain. A removable cover makes it easy to lift the grate, pull out debris and rinse it. Linear channels have more surface to wipe, while square drains concentrate debris in one spot. With unlacquered brass or copper covers, a soft cloth and mild soap are enough for routine cleaning. Avoid harsh drain chemicals sitting on the metal finish, and rinse the cover after using any cleaner.
A hair catcher under the cover, if your drain allows one, reduces clogs further down the line. Plan to lift and clear the cover every week or two in a busy family shower.
Which is right for you?
- Go square for a standard shower with a curb, smaller floor tiles, or a tighter budget.
- Go linear for a curbless or walk-in shower, large format tiles, or a minimal look.
- Remodeling an existing shower? Moving a center drain to a wall requires rerouting the drain line under the floor. Ask your plumber what is practical before committing.
Shop the pieces
- Unlacquered Solid Brass Linear Shower Drain: a linear option for single-slope and walk-in showers.
- Unlacquered Brass Shower Drain with Removable Cover: a classic square drain with a lift-out cover for easy cleaning.
- Antique Copper Engraved Shower Drain with Removable Cover: a decorative square drain in a warm copper tone.
- Polished Nickel Shower Drain: suits bathrooms built around polished nickel trim.
See every drain and accessory in our bathroom accessories collection. Check each product page for dimensions and specifications, or contact us with questions.
Frequently asked questions
Do linear drains drain faster?
Not inherently. Both handle normal shower flow when sized and installed correctly. The main differences are slope, tile and look.
Can I use a linear drain with a curb?
Yes. Linear drains work in curbed showers too, often placed against the back wall.
Will a brass drain cover change color?
Unlacquered brass and copper develop a natural patina over time. Regular rinsing and drying keep the change even.
