The so-called „sandwich sheets“ are multi-layered polycarbonate sheets, used mostly in exterior decoration: covering balconies and glasshouses and building panels for various contructions. They also feature a high endurance and resistance to impact and damage. As it's meant for external use, the material is light, durable, weather resistant and provides an excellent isolation from cold and heat. Beside its guaranteed long life, a 10-year guarantee on discoloration makes it the best choice in various domestic and industrial contexts.
