PROVA BOARD PAN ASSEMBLY KIT® provides all of the components required to build a water tight shower pan assembly using PROVA-BOARD® PLUS tile backer.

• Perfect for new construction or projects where existing drywall or cement board needs to be replaced.
• Avoid using the two step process of waterproofing membrane over cement board/drywall
• Save time with the combination solution of PROVA-BOARD® PLUS tile backer and the PROVA BOARD PAN ASSEMBLY KIT®
• PROVA BOARD® PLUS sold separately
• ABS drain