Louvers are made up of  Polystyrene Material. Polystyrene is a lightweight, rigid plastic material commonly used in various applications due to its affordability, durability, and versatility. In the context of louvers, PS louvers would be louvers made from polystyrene material. They are typically installed in windows, doors, vents, or walls.

Louvers are architectural elements consisting of a series of angled slats or fins, typically arranged horizontally or vertically. Overall, louvers play a crucial role in enhancing the comfort, functionality, and aesthetics of architectural spaces.