For larger venue installs, the Tensioned Professional Electrol® is a tensioned screen that can be ceiling recessed, wall mounted or suspended from the ceiling. The screen features a wooden housing with adjustable brackets that can be used in any type of installation. Available in sizes up to 21'8" wide The Tensioned Professional Electrol does not include the ceiling trim flange or painted automatic closure door. See Tensioned Large Advantage Electrol for easy installation or Tensioned Large Advantage Deluxe Electrol for easy installation and the aesthetic of the white automatic closure door.