The cost to convert a tub to a walk in shower varies widely based on space, materials, and plumbing changes. Major drivers include tile and enclosure quality, door type, accessibility features, and the complexity of moving plumbing lines.
Assumptions: region, tub dimensions, existing plumbing, and chosen finishes.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Project total | $6,000 | $9,000 | $18,000 | Basic to premium finishes and framing |
| Per sq ft shower area | $50 | $90 | $300 | Includes surround and basic install |
| Door/glass enclosure | $600 | $1,500 | $4,000 | Frameless vs framed |
| Permits & codes | $0 | $500 | $2,000 | Depends on locality |
| Labor (plumbing/electrical) | $2,500 | $4,500 | $9,000 | Typical crew costs |
Overview Of Costs
Average costs typically range from about $9,000 to $12,000 for standard finishes and a straightforward layout. Total depends on shower size, tile selection, and whether plumbing moves are required. A simple closet-door style enclosure with basic tile can stay near the low end, while luxury glass, heated floors, and a curbless entry push toward the high end.
Cost Breakdown
| Materials | $2,000–$5,000 | Tiles, enclosure, backing board, and waterproofing | Notes: high-end stone or porcelain tile increases cost | |
| Labor | $3,000–$7,000 | Framing, waterproofing, tile setting, glass | Includes shower pan prep | |
| Equipment | $300–$1,300 | Drain, pan, leveling devices | ||
| Permits | $0–$2,000 | Local permit and inspection fees | Higher in regulated areas | |
| Delivery/Disposal | $100–$600 | Waste haul, tile grout, packaging | ||
| Accessories | $200–$1,000 | Shower seat, grab bars, threshold | ADA needs add cost | |
| Warranty & Overhead | $200–$800 | Manufacturer warranties, business overhead | ||
| Contingency | $500–$2,000 | Unforeseen plumbing or drywall work |
Factors That Affect Price
Shower size, tile complexity, and door type are primary price drivers. A larger enclosure or frameless glass increases material and fabrication costs. Plumbing moves, such as relocating the drain or vent, add both time and risk. For bathrooms with uneven walls or unusual layouts, expect higher labor hours and potential concrete or drywall work.
Ways To Save
Plan for a mid-range tile and a standard framed door to trim costs. Consider a DIY-ready shower pan kit and a ready-made surround instead of custom tile work. Scheduling during off-peak seasons may reduce labor demand, and obtaining multiple bids helps gauge fair pricing for your market.
Regional Price Differences
Prices vary by region due to labor markets, material availability, and permit costs. In the Northeast, expect higher install charges; the Midwest often lands in the middle range; the Southwest may be lower but with heat-related considerations for tile setting.
Labor & Installation Time
A typical tub-to-shower conversion takes 2–5 days for a standard bathroom, depending on layout and finishes. Labor hours and rates have a direct impact on overall pricing. A basic shower pan, tile, and framed door can be completed faster than a custom tile design with multiple niches or an integrated bench.
Additional & Hidden Costs
Hidden items include demolition debris disposal, temporary water shutoff, and potential mold remediation if moisture issues are discovered. Expect edge cases where extra framing, waterproofing membrane, or a different drain type adds cost. Always budget a contingency line for surprises.
Real-World Pricing Examples
Three scenario cards illustrate typical outcomes in U.S. homes.
Basic
Small bathroom, standard 5 by 8 foot space, basic ceramic tile, framed enclosure, no plumbing rework. Labor: 18 hours; Materials: $1,500; Labor: $3,500; Total: $5,000–$7,000.
Mid-Range
Average-sized bath, 6 by 9 foot, porcelain tile, semi-frameless doors, minor drain relocation. Labor: 28 hours; Materials: $3,000; Labor: $5,000; Total: $9,000–$12,000.
Premium
Spacious bath, high-end tile, full frameless enclosure, heated floors, ADA elements. Labor: 40 hours; Materials: $6,000; Labor: $7,000; Total: $15,000–$22,000.
Assumptions: region, specs, labor hours.