For Product Inquiries and Availability, please contact your local Castle location.
PROVA BOARD PLUS® is a lightweight tile backer that is quick and easy to install over wood stud framing. The 100% waterproof XPS core prevents mold growth and is resistant to vapour pressure. Use PROVA BOARD PLUS® with necessary accessories (Washers, Screws and PROVA SEAL™) to guarantee a watertight installation on walls, countertops, showers and tub surrounds.
For Product Inquiries and Availability, please contact your local Castle location.
PROVA BOARD PLUS® is a lightweight tile backer that is quick and easy to install over wood stud framing. The 100% waterproof XPS core prevents mold growth and is resistant to vapour pressure. Use PROVA BOARD PLUS® with necessary accessories (Washers, Screws and PROVA SEAL™) to guarantee a watertight installation on walls, countertops, showers and tub surrounds.