Cost to Walk-in Shower Installation in Seattle, WA

$4,480–$17,920 in Seattle

28% above the national average · 1.28x cost multiplier

In Seattle, a walk-in shower installation runs $4,480 to $17,920 on average — about 28% above what homeowners pay nationwide. The West Coast market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.

Cost Breakdown in Seattle

Line Item	Low	Mid	High
Cost per sq ft	$70	$224	$512
Materials	$1,920	$4,480	$11,520
Labor	$2,560	$4,480	$10,240
Permits	$512	$768	$1,280
Total	$4,992+28% vs. national avg	$9,728+28% vs. national avg	$23,680+28% vs. national avg

Budget

Prefab unit or basic tile, standard drain, curtain rod.

Mid-Range

Custom tile 3x4, frameless glass, recessed niche, rainfall head.

Premium

Large-format tile, linear drain, steam system, bench, multiple heads.

Material Options

Material prices below are national averages; availability in Seattle may shift costs slightly.

Material	Cost/Unit	Pros	Cons	Best For
Prefab Acrylic Unit	$600-$1,500 unit	Low cost, fast to install, no grout lines to maintain	Limited size options, less customizable, lower resale appeal	Budget projects, quick installs, secondary bathroomsLow cost, fast to install, no grout lines to maintain
Standard Porcelain Tile	$2-$10/sq ft materials	Durable, water-resistant, huge variety of styles and sizes	Grout requires sealing and cleaning, longer install time	Mid-range walk-ins, most residential applicationsDurable, water-resistant, huge variety of styles and sizes
Large-Format Porcelain (24x24 or larger)	$5-$18/sq ft materials	Fewer grout lines, modern look, easier long-term cleaning	Requires very flat substrate, heavier, harder to cut precisely	Contemporary design aesthetics, master bath upgradesFewer grout lines, modern look, easier long-term cleaning
Natural Stone	$12-$50/sq ft materials	Unique beauty, premium appearance, adds home value	Porous - requires sealing every 1-2 years, can stain, expensive	Luxury primary bathrooms where aesthetics are the priorityUnique beauty, premium appearance, adds home value
Frameless Glass Panels	$1,500-$5,000 installed	Open, bright feel; visually expands the shower; easy to clean	Most expensive enclosure option, shows water spots, requires precise installation	Mid-range to premium custom tile showersOpen, bright feel; visually expands the shower; easy to clean

Other Projects in Seattle

Full Kitchen Remodel

Full Bathroom Remodel

Composite Deck Building

Back to national average for Walk-in Shower Installation

Seattle Estimate

Typical Range

$4,480–$17,920

vs. National Average

28% above national

Cost Multiplier

1.28x

Cost Per sq ft

$70–$512

Estimates apply Seattle's 1.28x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →