NanaWall Systems, the pioneer of the opening glass wall category, introduces the WA67—the industry’s only folding glass wall system to mount extruded aluminum cladding to a solid wood core with a spacer bar to secure the materials together. This innovative feature allows for different expansion rates between materials to avoid cracking for durability in any climate.

“With the heat and humidity we get in the South, clad systems where the aluminum and wood touch or are glued together can cause warping since wood and aluminum expand and contract at different rates,” said Kenny Cobb, owner of Architectural Openings. “The WA67’s space between the two materials creates an evaporation chamber for the excess moister to escape and allows the wood to regain equilibrium naturally, so the product lasts much longer than any other wood/clad glass wall. This is the only product in the industry that has this feature. Every detail of it is well thought out and engineered.”