4" Quick Set for 3/4" to 1 1/16" glazing

System 904 (T)

This system offers an economical solution to thermally improved ribbon glazing applications. Mullions are captured in head and sill can receptors without need for mechanical fasteners. Intermediate horizontals join mullions utilizing shear block construction. System 904 is available in butt-glazed or captured mullion versions and accommodates 3/4", 7/8", 5/16", 1", and 1 1/6" glazing.

• Thermal Framing

• Frame members are thermally improved by fill and debridge
• Interlocking can system
• Optional face cap
• 90° and 135° corner mullions are available
• Accommodates 3/4", 7/8", 5/16", 1", and 1 1/6" glazing
• Accessory line of pocket fillers, vent adaptors, etc.
• Anodized and painted finishes available

• Increases thermal performance
• Facilitates rapid installation
• Individual interior and exterior finish capability
• Provides ribbon wall appearance
• Accommodates multifaceted elevations
• Utilizes a common mullion with standard verticals attached to reduce number of dies
• Handles the most popular glass thicknesses
• Increased product versatility
• Unlimited options to answer economic and aesthetic concerns