Sandwich panel wall cladding is really important thing in building today. It got two outer layers, like metal sheets or some plastic, and insulation stuff in the middle. This kind of design make it strong but also light weight, and save energy too. Lots of building such as warehouse, factory, and even some house use sandwich panel because they install fast and not too expensive. GLOSTAR is company who make good quality glass wool sandwich panel sandwich panel wall cladding. They know well how need strong and long lasting material for construction work.