ICEWALL HISTORY:CES began establishing itself as a special effects contractor in the mid 90's. The Universal Studios' Terminator 2 and Twister attractions launched CES's special effects reputation. In 1999, CES's invented the Icewall. This Innovative Proprietary Design solidified us as the go-to company for special effects systems. CES designs and builds each custom Icewall at its corporate headquarters in Longwood, Florida. Today, CES's Icewalls can be seen around the world.