NW Aluminum 840

Slimmest Aluminum Framed Folding Glass Wall for Superior Thermal Performance and Taller Heights

  • Our Most Energy Efficient Thermally Broken System
  • Intersection of Two Folding Panels Is 3 7/8″ (99 mm)
  • Floor Supported Panels Capable of Heights Up to 11′ 6″ (3500 mm)
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