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