uPVC shower cabins, also known as uPVC shower enclosures or uPVC shower cubicles, are pre-fabricated, self-contained shower units made primarily from Unplasticized Polyvinyl Chloride (uPVC). These enclosures are designed to provide a dedicated and watertight space for showering within a bathroom or other designated area. Shower cabins are fully enclosed and sealed, typically featuring walls, a door, and a roof. This design prevents water from splashing outside the shower area, keeping the rest of the bathroom dry.