A polystyrene parapet is a lightweight decorative wall extension made from expanded polystyrene (EPS), installed along the edge of roofs, balconies, or terraces. It enhances the building’s exterior appearance while providing basic safety and protection.
It is popular in modern construction because it is durable, cost-effective, weather-resistant, and easy to install, with the ability to be molded into various stylish designs to suit different architectural finishes.