YES 45 TU - Front Set Thermally Broken Commercial Storefront System
YKK AP’s family of storefront products is now more versatile with the addition of an energy efficient front set product. Glass is set to the front to maximize energy performance and blend with the aesthetics of curtain wall.
The system can be glazed from either the interior or the exterior as required. YES 45 TU Front Set was designed for excellent thermal performance with standard* Low E insulating glass. Hinged mullions coupled with 90° or 135° inside and outside corners allow creative freedom when curves and angles are part of the design.
Thermally Broken / Rapid Building Envelope
- Excellent thermal performance utilizing standard 1″ insulating glass
- ThermaBond Plus® thermal break
- High Performance Sill Flashing
- No Blind Seals
- Tall back leg for enhanced water resistance
- Patented 3 point attachment of end dam
- 2″ Face x 4-1/2″ Overall Depth
- Screw Spline Technology or Shear Block Assembly
- Structural Silicone Glazing (SSG) option available
Construction Use: New / Retrofit
Mullion Depth: 4-1/2"
Framing Installation Method: Screw Spline / Shear Block
Glass Type: Monolithic / Insulating
Thermal Method: Pour and Debridge