Sliding and stacking patio door NW 540

foldingwooden framedouble-glazed

• Quadruple laminated, cross-grained, narrow wood frame delivers exceptional energy efficiency • Intersection of two folding panels is 5 11/16" (144 mm) • Floor supported panels capable of heights up to 9' 10" (3000 mm) Slimmest Wood Framed Folding Glass Wall NW Wood 540 provides the slimmest wood frame in the folding door industry. With a quadruple laminated cross-grained wood frame profile styled in a subtly rounded design, the intersection of two folding panels is a mere 5 11/16" (144 mm). This floor supported system offers an extremely streamlined appearance with minimal exposed hardware, creating a new level of aesthetics. Fourth Generation Thermally Efficient Wood Framed Folding Glass Wall These floor supported panels are capable of impressive heights up to 9' 10" (3000 mm). As a custom-built architectural solution, this system is available in inswing or outswing configurations and open corner designs. Designed for energy efficiency and strong weather performance, the best-in-class NW Wood 540 provides exceptional protection from outside elements and delivers comfort and security when closed. As a NanaWall product, the NW Wood 540 has been put through rigorous independent performance testing for air, water, structural, and forced entry. Broad Product Configurability Panel sets are able to move and stack either to the right, left, or center within the same track allowing the panels to be stacked in the most convenient location as needed. Quadruple Laminated Cross-Grained Wood for Added Strength NW Wood 540 is built with quadruple laminated cross-grained solid premium wood to achieve the tall, slim-framed panel design of this next generation wood system.