Nathan Allan's Channel Bronze architectural glass comes in a minimum panel size of 300 millimeters by 300 millimeters, and a maximum panel size of 5 feet by 10 feet. Custom pane sizes are also available, with some textures being produced in sizes of 6 feet by 11 feet-6 inches. All orders are produced with finished, cut to size, ready to install panels. Panel thickness is available in 6 mm, 10 mm or 12 mm. Glass types include clean, low iron, bronze and black. The edgework is machine flat polished.