PVC Shower Pan Liner, 40 Mil

Water-Tite 40 Mil PVC Shower Pan Liner – Built for Professional Waterproofing

The Water-Tite 40 Mil PVC Shower Pan Liner is a code-compliant solution designed to deliver long-lasting waterproofing in tile shower bases and similar concealed applications. Manufactured with heavy-duty PVC, this liner provides a strong, flexible barrier that resists punctures, mold, and mildew—ensuring reliable performance under demanding conditions.

Key Advantages

• 40 Mil Thickness: Provides a robust waterproof layer capable of handling sustained moisture exposure.
• High-Grade PVC: Engineered to resist deterioration, mold, and mildew growth in wet environments.
• Factory Markings: Integrated measurement lines every 6 inches assist with accurate layout and cutting.
• Multiple Widths: Available in 48”, 60”, and 72” rolls to accommodate a wide range of shower footprints.
• Roll Length: Supplied in standard 100 ft. rolls for continuous coverage with fewer seams.

Technical Specifications

• Material: Flexible 40 mil PVC
• Width Options: 48”, 60”, 72”
• Length: 100 ft roll
• Application: Tile shower pans and concealed waterproofing installations
• Compliance: Meets ANSI and plumbing code requirements for shower pan liners

Installation Notes

Although this liner is designed for flexibility and ease of cutting, proper installation is critical for long-term waterproofing. Professional installation is recommended to ensure correct placement at corners, drains, and seams. Use appropriate solvent weld seam tape where overlaps are required, and always confirm compliance with local building codes.

For Contractors

This liner is a dependable choice for new builds and renovations, with thickness and durability that minimize call-backs. Its clear measurement markings save time on layout and cutting, while roll lengths allow efficient coverage across multiple projects.

For Skilled Installers

Experienced tradespeople will find the liner straightforward to integrate into traditional mortar bed shower bases. Ensure all folds are tight and seams properly bonded for best results.

Summary

The Water-Tite 40 Mil PVC Shower Pan Liner is a trusted component for professional-grade waterproofing. Its proven durability, code compliance, and straightforward handling make it an industry-standard product for tile shower construction.