YWW 50 TU Thermally Broken Window Wall System with Optional Slab Edge Cover WINDOW WALL SYSTEM Product Description The YWW 50 TU is a 5-inch deep window wall glazing system designed for use in multi-story applications. It includes an innovative slab edge cover that yields the beauty and appearance of a curtain wall application. The glass plane is set to the front to maximize thermal performance. The system has mullion options that allow glazing from the interior or the exterior. Two-sided Structural Silicone Glazing is also an option. Thermal performance is enhanced by YKK AP's patented ThermaBond Plus® thermal break technology that also provides the system with dual finish capability. The screw spline assembly design makes fabrication and installation more efficient. Product Options & Features n Unitized/Pre-Glazed & Field Glazed Options n Slab Edge Cover Option n Inside, Outside and SSG Glazing Options n 1" Infill with 1/4" Infill Adapter Options n ThermaBond Plus® Pour & De-Bridged Barrier n Compatible with Entrance Systems n Screw Spline Fabrication and Assembly