This energy saving storefront system features a dual thermal barrier design to significantly reduce heat transfer and keep internal surfaces warmer. This energy saving 6″ storefront system features a dual thermal barrier design to significantly reduce heat transfer and keep internal surfaces warmer. ThermaBond Plus® technology delivers superior thermal protection and structural integrity to provide longer vertical spans and horizontal spacings; not to mention its best-in-class thermal performance attributes.

  • Outstanding thermal performance utilizing standard 1″ insulating glass
  • Overall system U-factor=0.38 (using UCOG=0.29) per NFRC 100
  • Greater efficiency can be achieved with higher performance glass
  • Warmer Interior Surfaces with a CRFframe of 72
  • STC (ASTM E 90): 1″ IGU; 32, 1″ Laminated; 36
  • OITC (ASTM E 1425): 1″ IGU; 27, 1″ Laminated; 30
  • High Performance Sill Flashing
  • Diamond Shaped Screw Spline Assembly
  • Integrates with YES 45 XT and Sun Control Products ThermaShade® and Luminance®

Advanced Thermal / Thermally Broken

Standard Entrances

  • Model 20D/35D/50D Single Doors up to 4’–0” x 8’–0”
  • Model 20D/35D/50D Pairs up to 8’-0” x 8’-0”
  • Construction Use: New
  • Sightline: 2″
  • Mullion Depth: 6″
  • Framing Installation Method: Screw Spline
  • Glass Type: Insulating
  • Thermal Method: Pour and Debridge

Let’s Build Better, Together