6" Deep High Performance Narrow Flat Blade Louver

is a 6" deep narrow blade louver. This louver style has the highest free areas available for increased airflow and ventilation rates. If you are intending the louvers to be used for ventilation or air exhaust, this is the best choice.


  • Made to order in sizes 12" wide x 12" high up to unlimited size
  • Made from heavy gauge 0.081" thickness aluminum extrusion
  • 6" frame depth, channel frame
  • 3" blade spacing
  • Standard blade
  • Internal Screen (Bird Screen)


  • 69.1% free area for a 48" wide x 48" high louver
  • 815 fpm first point of water penetration
  • 30 psf wind load design
  • 4.25 pounds per square foot average weight


  • A variety of metal finishes including paint and anodizing
  • Insect Screen (replaces bird screen)
  • Mounting: flange frame, glazing channel frame, "J" channel frame
  • Special shapes for architectural appeal
  • Higher wind load ratings
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