NanaWall SL70 Aluminum Framed Folding Glass Walls

The SL70 is a monumentally-sized, thermally broken aluminum framed folding panel system designed to provide opening glass wall or storefront up to 39’ (12 m) wide.‎ The SL70 meets the German “DIN EN 1191/12400 Classification”, where a unit is tested after 20,000 opening and closing cycles and is still functional.‎ The system is Florida statewide approved with Product Approval number FL35025.‎ SL70 inswing and outswing models with all sill options have been rated, certified, and labeled in accordance with NFRC 100/200/500.‎ With certain glass options, Energy Star U-factor, and SHGC values for some climate zones can be met.‎ The system is thermally broken with a wide polyamide plastic reinforced with glass fibers, that provides increased strength, improved acoustics and humidity control.‎ Further info from manufacturer on SL70 NanaWall