Custom Subway Tile Shower
The 1925 craftsman bath where the original hex-and-subway floor and walls have aged out and the homeowner wants the period-appropriate look back without the period-appropriate maintenance. The Capitol Hill condo where the budget for a custom shower is real but tight and the design call has to read as timeless rather than as compromise. The downstairs guest bath where a 3x6 white subway in a stacked bond replaces a 1990s fiberglass insert and the design intent is intentional simplicity. The new construction master where the homeowner wanted white subway with a dark grout for the contemporary contrast read and the architect approved it on the spot. Subway tile is the timeless 3x6 format — ceramic or porcelain, white or kiln-glazed any color, in stacked, offset (50 percent or 33 percent), herringbone, vertical-stacked, or vertical-offset layouts — that has held its design value across more than a hundred years of residential building because the proportions work. It is the budget-conscious custom-shower choice that reads as intentional, never as compromise. Handis builds every subway shower with the same waterproofing rigor as a five-figure stone build — full Schluter KERDI sheet membrane, mortar-bed pan, niche wrap, every penetration sealed. The budget shows in the tile material, never in skipping the waterproofing. From $5,000 for a standard alcove rebuild in white 3x6 ceramic up to $10,000 for a herringbone-pattern walk-in with niche, bench, and pencil-trim accent banding. The in-wall mixer rough-in on a from-scratch build subs to a licensed Washington L&I plumber.
Service
How a Custom Subway Tile Shower Build Works
Eight sequential steps from the substrate inspection through the final sealer pass — the actual sequence Handis runs on every custom subway tile shower build.
Layout Selection and Tile Sourcing
Walk through the layout choice (stacked, 50-percent offset, 33-percent offset, herringbone, vertical-stacked, vertical-offset) with photos of past installs. Tile sourced from Daltile, Bedrosians, Pental Surfaces, or owner direct (Cle Tile, Fireclay, Heath Ceramics) per design intent. Pencil-trim and bullnose pieces ordered to match.
Substrate Inspection and Demo to Stud
Existing shower demoed back to bare stud. Studs inspected for plumb and rot (sill plate especially). Subfloor inspected for soft spots. Any framing repair surfaced as a change-order before substrate goes up. Hidden rot is documented before any new work proceeds.
Cement Board Substrate Over Studs
1/2-inch HardiBacker or Durock cement board screwed to studs and seam-thinset. Substrate set plumb and square. Panel seams staggered. Subfloor cement-boarded as well before the pan goes in.
Mortar-Bed Pan or KERDI-SHOWER-T Pre-Formed Tray
Standard alcove rebuilds get a Schluter KERDI-SHOWER-T pre-formed polystyrene tray bonded to the subfloor — saves the mortar cure cycle. Larger walk-ins get a mortar-bed pan sloped 1/4 inch per foot, verified with a 4-foot level in three directions before the membrane wraps over.
Schluter KERDI Sheet Membrane Bonded to Every Surface
Orange KERDI polypropylene-fleece sheet bonded with unmodified thinset and a 1/4-inch by 3/16-inch notched trowel to every cement-board wall and the pan topping. KERDI-BAND on every sheet seam and inside corner. KERDI-SEAL-PS at every penetration. KERDI-DRAIN at the drain. Curb wrapped on three sides.
Niche and Bench Wrapped Into the Membrane
Pre-formed KERDI-BOARD niches foamed into stud-bay cut-outs and seam-sealed, OR framed niches cement-boarded and KERDI-wrapped on every face. Niche floor sloped 1/8 inch to the front. Built-in benches framed with treated lumber, cement-boarded, KERDI'd on every face, seat-tiled.
Set Subway Tile in Mapei Ultraflex 2 Thinset
3x6 ceramic or porcelain subway set with Mapei Ultraflex 2 or Custom Versabond thinset on a 3/16-inch by 1/4-inch notched trowel. 1/16-inch spacers for stacked, 1/8-inch for offset and herringbone. Tile beat to plane with a rubber float. Pencil-trim and bullnose at exposed edges. Cures 24 hours before grout.
Grout Matched to Layout, Sealed After Cure
Unsanded grout (Mapei Keracolor U) for 1/16-inch stacked joints. Sanded grout (Mapei Keracolor S, Custom Polyblend Sanded) for 1/8-inch offset and herringbone joints. Color matched to design intent (white for monochrome, dark for contrast, color-matched for tone-on-tone). Two coats of penetrating sealer after grout cures 24 to 72 hours.
Custom Subway Tile Shower Pricing
Final pricing depends on the shower footprint (alcove vs walk-in vs three-wall), the subway layout (stacked and offset are the same labor; herringbone is the premium-layout add), the niche and bench scope, the pan style (KERDI-SHOWER-T tray on alcoves saves a day; mortar-bed pan on walk-ins), and whether the in-wall mixer is being replaced (licensed-plumber sub). Tile is line-itemed separately from labor on every quote so you see the material cost clearly. Request a free estimate for an accurate quote.
Tell us the shower footprint, the layout you have in mind (stacked, offset, herringbone), and any color or finish call — we will quote the build with full KERDI waterproofing as standard.
Why Handis for Custom Subway Tile Showers
A subway tile shower is the project where the design value comes from layout discipline and grout-color contrast, not from premium material — the white 3x6 in a stacked layout with dark gray grout reads more contemporary than $14,000 of large-format porcelain in an offset, the herringbone pattern in any color reads more designer than the simplest natural stone. The trap on subway builds is the install where the budget shows up in the wrong place — skipped waterproofing, cement board treated as a membrane, a pan-to-wall corner left un-banded — because the project read as a budget shower from the start. Handis builds every subway shower with the same waterproofing rigor as a five-figure stone build. The budget shows in the tile material; the install protocol is the same. That is what makes a $5,000 subway shower outlive a $14,000 shower that skipped the membrane.
Estimate
Tell us the shower footprint (alcove, single-wall walk-in, two-wall, three-wall), the subway layout you have in mind (stacked, 50-percent offset, 33-percent offset, herringbone, vertical-stacked, vertical-offset), the tile color or designer-line preference (white standard, kiln-glazed color, Cle Tile or Fireclay designer), the niche and bench scope, any accent banding intent, whether the in-wall mixer is staying or being replaced, and any known issues with the existing shower. We send a clear estimate with full KERDI waterproofing as standard.
Customer Reviews
Recent custom subway tile shower reviews from verified Handis customers.
Subway tile shower in our 1925 craftsman bathroom restoration. White 3x6 ceramic in a stacked layout (we wanted modern stacked, not historic offset), pencil-trim accent strip across the niche, brushed-nickel bullnose at the niche rim. Handis matched the install to the home's era while keeping the layout contemporary. Eight working days, under budget by a small margin.
White 3x6 subway in a herringbone walk-in in our Bellevue master remodel. Dark navy grout for the contrast read. The 45-degree herringbone cuts at the perimeter were perfect — Handis ran a chalk-line layout before any tile bonded and adjusted the start line so the perimeter cuts balanced. The pattern reads as intentional from across the bathroom.
Three-wall subway walk-in in our downstairs guest bath. Standard 50-percent offset, white grout, pencil-trim accent across the back wall at chair-rail height. The accent strip was a small detail that turned the install from budget-conscious to designed. Handis sourced the pencil trim from Daltile to match the field exactly. Under $9,000 for a guest bath we are proud of.
Designer subway from Cle Tile in our Capitol Hill condo master shower. Vertical-stacked layout in a dusty rose color we found at the Cle showroom. Handis ordered the tile, scheduled around the lead time, and installed cleanly. The vertical-stacked layout was their suggestion — we had been thinking traditional offset and the vertical reads way more contemporary. Pencil trim in matched matte black at the niche rim.
Standard alcove subway shower replacement in our 1990s downstairs guest bath. The old fiberglass insert was finally past saving. Handis put a KERDI-SHOWER-T tray in (saved us a day on the build), full KERDI waterproofing, 3x6 white ceramic in 50-percent offset, white sanded grout. Came in at the $5,000 floor of the range. The bathroom reads three decades newer.
Frequently Asked Questions
Common questions about Handis custom subway tile shower builds — layout choices, ceramic vs porcelain, waterproofing, scheduling, and pricing.