Large ElectriScreen (Model BB) for Worship

Stewart Filmscreen’s Large Venue ElectriScreen models are custom engineered for applications that require large-scale, on-demand video projection displays.


  • 6” diameter, Stewart, proprietary anti-sag stressed roller tube
  • Proprietary Tab-Guy™ tensioning system ensures smooth surface and eliminates edge-curl
  • Available in 110V and 220V models
  • Electronically controlled, retractable screen system (can integrate with virtually any home or room automation system)
  • Screen housing is available in matte black or white finish
  • Available with all Stewart's flexible, seamless screen materials (with the exception of Silver 3D)

Available Options (available by factory quotation):

  • Various mounting options available
  • Acoustic perforations on front projection models
  • Custom housing options
  • Trapdoor


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The Model BB is a large-venue ElectriScreen system that electronically deploys a Stewart Filmscreen with an image size in the 17’ wide to 22’ wide range. The range of available sizes is determined by overall material usage, not image size. The largest typical size in the BB range includes a generous amount of black drop.  However, any requirement for additional black drop would require a move into the Model CB range, which has a larger roller tube and more powerful motor to support the added material. Therefore, anticipate a significant jump in price once you pass the threshold from BB to CB.

Like all Stewart ElectriScreens, the Model BB can be configured with all of Stewart’s flexible front and rear projection screen materials (with the exception of Silver 3D), and has control options allowing for integration into virtually any room automation system.  Proprietary technology results in the best performing, most durable screens on the market. Find a Typical that closely matches your image size and black drop requirements, and then further customize along size, black drop and mounting parameters to perfectly fit your requirements.

Screen Material Quick Reference Guide

Front Projection

Material Name Gain Half Gain Color Description
GrayMatte 70 0.7 Full Lambertian Diffuser Gray

GrayMatte 70 is a flexible, front projection, screen material formulated for use in front projection, edge blending applications.

Rear Projection

Material Name Gain Half Gain Color Description
FilmScreen 100 1.0 39 Degrees Gray

FilmScreen 100 is a flexible, rear projection, screen material formulated with a neutral density gray tint for enhanced contrast. FilmScreen 100 offers a very wide viewing angle for a contrast enhanced material and works well in short throw projection light paths.

Standard Controls

Control Power Options Description
Low Voltage Control w/Wall Switch (LVC) 115V / 220V

The Low Voltage Control (with Wall Switch) is a screen control that allows for switching conductors to be run in Class II (small wire, exposed, no conduit) and will interface with most outboard video switching systems.

Optional Controls

Control Power Options Description
Infrared Remote (IRR) 115V / 220V

The IRR is an infrared (IR) low voltage control (LVC) that includes a modular, plug-in infrared (IR) sensor and hand-held transmitter.

Multi Option Screen Trigger (MOST) 115V / 220V

The Multi Option Screen Trigger (MOST) is an add-on screen trigger controller for the Low Voltage Control (LVC) or Infrared Remote (IRR). When combined with an LVC, the user will achieve automatic, selective switching between projector, wall switch, infrared (IR) transmitter, or any other 3rd party, integrated system controller that is connected to the switch input of the LVC.

Wireless Remote Control (WRC) 115V / 220V

The Wireless Remote Control (WRC) is a kit that uses radio frequency (RF) signals to control an external receiver that is connected to the screen's motor leads and plugs directly into a standard AC outlet. It possesses up, down, and stop functions.

Typical Configurations

1.78:1 BB234HB-12-8-10 9'-6.5" X 17'-0" Download Download
BB248HB-12-8-11 10'-1.25" X 18'-0" Download Download
BB275HB-12-8-12 11'-2.75" X 20'-0" Download Download
BB289HB-12-8-13 11'-9.5" X 21'-0" Download Download
BB303HB-52.75-15-18 12'-4.25" X 22'-0" Download Download
1.60:1 BB240DB-12-8-12 10'-7.5" X 17'-0" Download Download
BB255DB-12-8-12 11'-3" X 18'-0" Download Download
BB283DB-12-8-14 13'-1.5" X 21'-0" Download Download
BB297DB-12-8-14 13'-1.5" X 21'-0" Download Download
BB311DB-36-15-18 13'-9" X 22'-0" Download Download

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