
For construction professionals, understanding the cost of a shower pan liner is crucial for accurate project budgeting. The cost typically ranges from $420 to $2,300, depending on materials and installation complexity. This guide provides a detailed breakdown of costs and factors influencing pricing, ensuring you have the information needed to make informed decisions.
A shower pan liner is a waterproof barrier installed beneath tile or stone to prevent moisture from reaching the subfloor. Proper installation is essential to avoid costly repairs and ensure long-term durability.
• PVC: Cost-effective and flexible
• CPE: Higher chemical resistance
• Sheet-applied membranes: Premium pricing
• Liquid-applied membranes: Seamless but labor-intensive
• Standard 32" × 60" alcove
• Custom configurations
• Curbless, ADA-compliant designs
Larger or complex designs increase material and labor costs.
• Mortar bed sloping
• Addressing structural issues
• Preslope layer addition
• Standard clamping drain
• Bonded flange drain
• Linear slot drain
Tile setters in Portland average $55-$85 per hour. Accurate labor cost estimation is essential for project budgeting.
• Basic PVC liner: $420-$660 installed
• CPE liner: $540-$780 installed
• Custom curbless shower: $1,450-$2,300 installed
These costs include materials, drain assembly, and flood testing but exclude tile finishes.
Accurate takeoffs prevent costly errors and ensure project success. CountBricks provides precise measurements and estimates, reducing the risk of budget overruns.
• Real-time pricing updates
• Voice-guided site assessments
• Automated proposal generation
• Seamless invoice integration
1. Demolition: $1.50-$2.25 per sq ft
2. Subfloor repair: $2.10-$3.00 per sq ft
3. Liner material: $3.25-$4.75 per sq ft
4. Drain assembly: $150-$275
5. Final mortar bed: $2.75-$4.00 per sq ft
CountBricks itemizes each cost, allowing for informed decision-making.
• AI-driven waste reduction
• Change order tracking
• Checklist verification
• PVC for cost-effective durability
• Sheet membranes for curbless designs
• CPE for steam showers
A successful conversion of a 1940s tub alcove into a shower, with precise cost management and no budget overruns. See more at CountBricks.com.
For a tailored estimate, use the CountBricks app for a detailed cost breakdown in minutes. Visit CountBricks.com for more information.
Typically two days, with synchronized scheduling for efficiency.
Professional installation is recommended to avoid costly errors.
Mandatory in most areas, including Portland.
Understanding costs and using CountBricks' tools ensures a successful, leak-free shower installation.

Even with precise estimates, unexpected factors can affect costs. CountBricks identifies potential issues early to prevent delays and budget overruns.
• Additional drying or barriers: $1.25-$1.75 per sq ft
• Code upgrades: $280-$460
• Carpentry for support: $65-$85 per hour
• Average $185 in Portland, auto-populated in estimates
• Order full-width liner rolls
• Use bonded flange drains
• Coordinate flood tests with other trades
A West Linn remodel stayed on budget and ahead of schedule due to proactive cost management. Learn more at CountBricks.com.
Visit CountBricks.com to launch a voice estimate and receive a detailed cost breakdown.