400 Series Commercial Integral Louver

1 year warranty on commercial projects; Extended warranty available

Recycled aluminum and powder coating qualifies these products as Green Products.


  • Heavy duty extruded louver blades
  • Block and tackle balance used on single hung for easy sash removal
  • Tru-Seal, DuraSeal spacer used between glass to eliminate seal failure
  • Heavy duty tubular meeting rail and sloped commercial rated sill
  • Up to 1” overall glass thickness available on picture windows


  • Performance ratings from C40 to C50
  • Sloped sill on louver Frame. Not reliant on weep systems as competitive products. Units are randomly water tank tested
  • Tested to AAMA standards
  • NAMI certified and third party validated in accordance with AAMA protocol

Contractor Bonus

  • Integral louver system saving on labor and materials since there is no additional opening to frame below the window unit.
  • Engineered integral nail fin saving on installation time

Available Types

Fixed Frame

Single Hung

Horizontal Slider

Available Finishes

  • Standard & custom in powder, liquid, anodized
  • Standard colors meet AAMA’s 2603, 2604, and 2605 guidelines
  • Custom finishes only available on large quantity orders





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