NanaWall® NW Clad 740 - The Slimmest Aluminum Clad Folding Glass Wall

For precise, non-parametric 'static' Revit and IFC models, please check the 3D configurator under 'Links - Tendering Information'.

NW Clad 740, part of the Generation 4 Folding Glass Walls by NanaWall, provides the slimmest aluminum clad frame in the folding door industry. With the warmth of a quadruple laminated cross-grained wood frame to the interior and durable aluminum cladding on the exterior, the profile is styled in a crisp, angular design. The slim nature of this system provides an intersection of two folding panels at a mere 5 13/16" (148 mm). 

As a custom-built architectural solution, NW Clad 740 is available in inswing or outswing configurations and can accommodate open corner designs. The advanced engineering is designed for energy efficiency, strong weather performance, and durability. NW Clad 740 is manufactured with sustainably harvested wood. Depending on glass type selection, the system offers exceptional thermal performance values as low as “.21”. NW Clad 740 for all panel sizes and configurations is Florida statewide approved with Product Approval number FL41108.

Aluminum extrusions provide cladding over solid wood panel frames. Cladding adds a protective skin on the exterior for enhanced weather resistance and low maintenance. NW Clad 740 incorporates rear ventilation and clip attachments between the cladding and wood frame. This is beneficial when combining two different materials and allows the aluminum and the wood to expand and contract without constraint during temperature fluctuation.