... 4mm, 6mm, 8mm, 10mm(twin-wall),12mm,14mm,16mm(triple-wall)2) Standard width : 2,100mm 3 ... Simply processed and installedPhysical FeaturesVirtually unbreakableThe structured sheet is economical and light in weight, ... Easily fabricated on siteHighly flexible, our polycarbonate hollow sheet can be easily cold formed and will ... Canopies, Sheds, Walkways, Carports, Sunrooms clear polycarbonate hollow sheet