The thickness of an acrylic sheet will positively influence factors like impact resistance. For cast acrylic sheets, there's a wide variety of thicknesses ranging from 0.6 inches to 4 inches thick. Specifically, these thicknesses are 0.6", 1⁄8", 3⁄16",1⁄4", 3⁄8", 1⁄4", 1⁄2", 1", 1.25", 1.5", 2", 2.5", 3", and 4".
