Ideal for multi-family units, NanaWall’s Reinforced 647/847 maximizes outdoor access and floor space with its folding glass wall opening to 90% or more of the opening without the restrictions of a traditional slider. Providing energy efficiency, durability and flexible stacking, the doors enhance daylighting and natural ventilation. Designed with NanaWall’s patented TwinX mechanism, the panels are interlocked together when closed, creating a consistent seal specifically engineered to meet higher wind loads.
2023 PIA Judge’s Comment
“I appreciate the ease of opening up the panels and sliding them to one side or the other. The thought and care in the engineering allows for a really sleek and seamless look with no added floor transitions to carry the load. It is exciting to see how much this product really transforms a space.”
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NanaWall Systems
