YCN 40 T Thermally Broken, Front Loading Ribbon Window Wall with Can System WINDOW WALL SYSTEM Product Description The YCN 40 T is a thermally broken, offset, front loaded ribbon window framing system designed for a clean, open look without exposed fasteners. The YCN 40 T is thermally broken by means of MegaTherm® technology. The design of the thermal break permits the architect to select one finish on the exterior and a different finish on the interior. Sill construction provides for positive weepage of moisture to the exterior. Known as a "Stacking" or "Can System," the YCN 40 system offers the installers a way to save labor and cost. Product Options & Features n 2" Face by 4" Overall Depth n Outside Glazed with 1" Insulating Glass n Continuous Head and Sill Framing n Separate Interior/Exterior Finish Options n Thermally Broken with MegaTherm® Struts