24 mm low-e., 24 mm super low-e., 28 mm low-e., 28mm super low-e., 6 mm clear toughened glass., 6 mm solid polycarbonate., 6.4 mm clear laminated glass., 7 mm wired safety glass., 16 mm multi-wall polycarbonate sheet blown free of swarf and taped both ends., 25 mm multi-wall polycarbonate sheet blown free of swarf and taped both ends.