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Ladder Frame System for Large Venues

The Stewart Filmscreen Ladder frame system is designed to take the wraparound, or zero edge look, to maximum scale, with ease of installation. 

Features:

  • Made of lightweight, extremely rigid aluminum
  • Available in curved and flat models
  • Offers a borderless image with a square reveal
  • Makes it possible to aperture mount a wrap-around, or zero edge, screen with the lacing hidden
  • Optional rear-projection screen with minimal frame shadow at the edge
  • L-bracket construction
  • Allows you to build a frame and add the screen after
  • Easily rescreenable
     

Available Options (available by factory quotation):

  • Custom sizes and aspect ratios
  • Rear projection screen material
  • Stage fly (hanging) mount, t-stand (self-supporting), or aperture mount
  • Acoustic perforations on front projection screens
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Description

The Ladder frame offers a rectangular reveal based on square profile tubing.  All brackets are concealed within the perimeter and configurable to any support surface. Optional lacing covers on the sides, top and bottom of the frame, finish the streamlined presentation. Ladder frame systems in front projection can be scaled to very large sizes, which require just a three-inch access around the perimeter for installation.  An additional option provides sliding mounts to enable screen installation into tighter pockets and coffers. Each system is standard but optimized to your specific size, ingress, and optical needs.

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.

GrayHawk® 0.9 77 Degrees Gray

GrayHawk is an innovative, front projection, screen surface designed to maximize the performance of today’s 1080p technology. The fourth generation GrayHawk, ultra-fine, optical coating improves uniformity for consistent brightness across the entire screen. 

SnoMatte 100 1.0 Full Lambertian Diffuser White

SnoMatte 100 is a flexible, front projection, matte-white screen formulated to meet the strictest color and white field uniformity standards.

FireHawk® 1.1 35 Degrees Gray

FireHawk, in its fourth generation, is a flexible, front projection, screen surface engineered for use with today’s high-powered projection technology in applications involving the presence of ambient light. 

UltraMatte 130 1.3 80 Degrees White

UltraMatte 130 is a flexible, front projection, screen material that is formulated for high output broadcast quality projection systems. 
 

UltraMatte 150 1.5 61 Degrees White

UltraMatte 150 is a flexible, front projection, screen material that is formulated for use in large format applications or when a projector limitation requires a little more punch. 

Silver 5D® 2.0 33 Degrees 3D

Silver 5D (3-D + 2-D) is an innovative fabric that offers excellent performance in passive polarized 3-D applications, while maintaining outstanding performance for 2-D sources. 

Silver 3D 3.0 27 Degrees 3D

Silver 3D is a specialty fabric designed to optimize stereoscopic, two-channel, 3-D displays. The fabric employs special metallic elements, formulated to preserve light polarization. 

Rear Projection

Material Name Gain Half Gain Color Description
AeroView 70 0.7 82 Degrees Off-White

AeroView 70 is a flexible, rear projection, screen material formulated specifically for ultra short throw light paths, and edge-blended/edge-matched display systems. 
 

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.

AeroView 100 1.0 63 Degrees Off-White

AeroView 100 is a flexible, rear projection, screen material formulated to provide excellent white field uniformity. The AeroView 100 performs superbly in environments where ambient light can be controlled and is appropriate for wider viewing angles.

LumiFlex 130 1.3 42 Degrees Off-White

LumiFlex 130 is a flexible, rear projection, screen material formulated at a higher gain and is appropriate for larger screen sizes or low output projectors. LumiFlex 130 offers excellent white field uniformity, has a gain factor 30% above unity, and delivers a lot of energy.

FilmScreen 150 1.5 31 Degrees Gray

Tinted for enhanced contrast, FilmScreen 150 is a perfect choice for passive 3-D applications. FilmScreen 150 is excellent in rooms where high ambient light is a concern and is appropriate for moderate viewing angles.

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