Shower & Tile Installation in Seattle: Materials, Costs & Design Ideas

Shower Installation Costs in Seattle

• Tub-to-Shower Conversion: $5,000 - $8,000 — remove tub, install shower base, tile walls
• Custom Walk-In Shower: $5,000 - $15,000 — custom tile, glass door, niche, bench
• Shower Tile Only (walls): $3,000 - $6,000 — depends on tile selection and area
• Full Bathroom Floor Tile: $3,000 - $6,000 — removal, prep, new tile, grout
• Kitchen Backsplash: $800 - $2,500 — materials and installation
• Frameless Glass Shower Door: $1,500 - $3,000 — custom measured and installed

Choosing the Right Tile

• Ceramic Tile ($3-7/sq ft): Budget-friendly, huge variety of styles, great for walls
• Porcelain Tile ($5-12/sq ft): More durable than ceramic, water-resistant, ideal for floors and showers
• Natural Stone ($10-30/sq ft): Marble, travertine, slate — luxury look but needs sealing
• Large Format Tile (12x24+): Modern look, fewer grout lines, makes small bathrooms look bigger
• Subway Tile ($3-8/sq ft): Classic, timeless, works in any bathroom or kitchen
• Mosaic/Penny Tile ($8-15/sq ft): Great for shower floors and accent features

Walk-In Shower vs. Tub: Which Is Right for You?

• Walk-In Shower Pros: Easier access, modern look, easier to clean, great for aging-in-place
• Walk-In Shower Cons: No soaking option, can reduce resale appeal if it's the only bathroom
• Bathtub Pros: Soaking, families with kids, resale value (keep at least one tub in the home)
• Bathtub Cons: Takes more space, harder to clean, accessibility challenges
• Our recommendation: If you have 2+ bathrooms, convert one to walk-in shower. Keep a tub in at least one.

Waterproofing: The Most Important Step

• Kerdi membrane system: Industry gold standard for shower waterproofing
• RedGard liquid membrane: Excellent backup waterproofing for walls and floors
• Proper slope: Shower floors must slope toward drain (1/4 inch per foot minimum)
• Curb construction: Prevents water from escaping the shower area
• Why it matters: Bad waterproofing leads to mold, rot, and expensive structural repairs

Professional vs. DIY Tile Installation

• DIY Backsplash: Doable for handy homeowners — relatively low risk
• DIY Floor Tile: Moderate difficulty — prep work and leveling are critical
• DIY Shower Tile: NOT recommended — waterproofing errors cause thousands in damage
• Professional advantages: Proper waterproofing, level surfaces, clean cuts, lasting results
• Cost of mistakes: A failed DIY shower can cost $5,000-10,000 to fix (water damage, mold)

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