PVC Beadboard is a low maintenance solution for areas where moisture is problematic. Use PVC beadboard to quickly renew and transform any room at a moderate cost.
Are you saying this can go in the shower in place of tile or above a fiberglass shower/tub enclosure?
Correct, PVC beadboard is commonly used in shower enclosures and tub surrounds. Be sure to seal all joints and seams to prevent water from seeping behind the waterproof material.