Platform 56 - Light Commercial

  • Upscale exterior contour for high end look.
  • Equal & unequal glass versions.
  • Grade 50 performance.
  • Sloped sill and sill insert configurations available.
  • 1" glass capability.
  • Exterior glazed sash.
  • Dual weather stripping.
  • Long reach interlock.
  • No colliding or missing.
  • Double wall frame for less roll.
  • Universal pivot shoe pocket, Spiral, Block & Tackle, and Constant force balance option.
  • Optional two piece field mulling system.
  • Full family of Double Hung, Double Slider, and Picture Window.
  • Accessory options for Bay applications.
  • Full and half screen options.
  • Accessory grooves for slide on nail fin for new construction application.



Platform 56 - Light Commercial
  AAMA Test Size Designator Air Infiltration Water Test STC / OITC
           
Double Hung 48 x 77 H-R50 .10 CFM 7.50 psf 32
Single Hung 76 x 54   .12 CFM 7.50 psf  
Double Slider 72 x 60 HS-R50 .13 CFM 7.50 psf 32
Picture Window 48 x 48 R-PG50 .04 CFM 7.52 psf