Stewart Filmscreen Projection Screen-ABT Trapdoor ElectriScreen

Stewart Filmscreen Projection Screen-ABT Trapdoor ElectriScreen
Stewart Filmscreen Projection Screen with 3-position high voltage wall switch and custom sizes and aspect ratios


The ABT Trapdoor was designed for large-scale applications in which the screen must completely go undetected when not in use. This line of custom engineered retractable trapdoor screen models consist of the ABT-4 (3.25-inch roller tube) accommodating sizes up to 9' x 12' and ABT-6 (6-inch roller tube) for sizes up to 12' x 16'.
The ABT Trapdoor is available with variety of Stewart's front or rear projection materials. Our exclusive Tab-Guy™ tension system ensures a smooth and completely flat screen surface. Matte black over-scan borders* provide a perfectly masked image area.
Microperf X2 and Cinemaperf are available when acoustic transparency is required (acoustically transparent black drop also available upon request).
Additional Features:
  • Electronically controlled retractable screen and trapdoor system
  • 4” diameter roller tube with sound-dampening insulated screen drive
  • Housing consists of aluminum and fire retardant Sintra
  • Factory adjustable drywall stops accommodate various ceiling mount configurations
  • Tab-Guy tension system ensures smooth surface and eliminates edge curl
  • Choose from a variety of Stewart’s front projection screen materials
  • Black-drop/over-scan border above image*
  • Matte-black over-scan borders on sides and bottom
  • Recessed ceiling mount
  • 3-position high voltage wall switch (HVS)
Custom Options: (Available By Factory Quotation)
  • Custom sizes and aspect ratios
  • Rear projection models
  • Acoustic perforations on front projection models
  • Custom housing colors
  • Quiet motor technology and custom control options
* It is important to add only the amount of black drop needed. Side and bottom masking determined by the amount of black drop and image size.


Projector Screen TypeMotorized