Slimline Steel Effect
- Superior weather performance than steel
- Greater thermal performance than steel
- More advanced locking than steel
With the slim nature of Generation 4 products, NW Aluminum 640, NW Aluminum 840 can be customized with popular DB colors or Jet Black for a truly classic steel look while benefiting from the superior performance of an aluminum folding glass wall. Simulated divided lites can be specified in patterns of your choice.
Custom Simulated Divided Lites
Three Glass Stop Options
Extreme Weather Protection
Powder Coat Options
Choose from DB colors or Jet Black for a truly classic steel-looking folding glass wall. DB finishes include mica pigments that offer reflective, pearlescent, metallic values with a fine matte texture.
Generation 4 systems transcend conventional design boundaries. With features like floating FourFold and SixFold panel sets that allow for unlimited widths, the industry's slimmest frames, inswing or outswing configurations, clean aesthetics with minimal exposed hardware, and smooth operation (Gothic arch roller), these systems epitomize architectural genius and pragmatic space solutions.
Explore Generation 4 Products
Aesthetics of Steel with the Advantages of Aluminum Folding Glass Walls
NW Aluminum 640 is a Generation 4 Aluminum Framed Folding Glass Wall. Very narrow-framed, floor supported system for energy-efficient performance.