Showroom: 731 N Columbia Center Blvd #116, Kennewick Mon–Fri 10–5 · Sat 10–2 (509) 735-7618

Custom showers and shower pans, built for your layout

A shower is only as good as the pan underneath it. We build custom mud-set pans for any shower layout, then waterproof and tile them, so the part you never see is done by the same people as the part you do.

Serving Kennewick, Richland, Pasco & West Richland

Shower area stripped to the studs with plumbing exposed before a new pan is built
Step one: down to the studs

What we do

Curbless pans
Barrier-free, walk-in showers for easier access.
Linear drains
Pans sloped to a linear drain, which allows larger floor tile.
Mud-set pans
Hand-floated mortar bases built to fit your exact shower footprint.
Niches & shelves
Soap niches in any size and corner shelves.
Benches
Built-in benches sized to your space, topped in tile or matching stone.

Our custom showers work

Photos from Superior Granite jobs in the Tri-Cities.

See more of our work

Picture it before you commit

Try colors and materials online, then come see the real samples in our showroom at 731 N Columbia Center Blvd #116, Kennewick.

Custom showers questions

What is a mud-set shower pan?

It is a shower base made from mortar that is floated by hand and sloped to the drain. Because it is built in place, it can fit any shower shape or size.

Can you add a bench or niche to my shower?

Yes. We build benches to fit your needs and add soap niches in any size, plus corner shelves.

  • Baths

    Master and hall bathroom remodels in the Tri-Cities: custom tile showers, shower pans, vanity tops and floors from one local installation team.

  • Tile

    Tile installation for floors, shower walls, backsplashes, fireplaces and tubs in porcelain, ceramic, glass, natural stone and marble across the Tri-Cities.

Carlos Mares, owner of Superior Granite

Talk with us about your project

Call, request an estimate, or stop by the showroom and look at samples with Carlos.

CallRequest an Estimate