YCN 40 T is a thermally broken, offset, front loaded 4-inch ribbon storefront framing system designed for a clean, open look without exposed fasteners.

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/Can System,” the YCN 40 T system offers the installer many labor saving advantages.

YCN 40 T accommodates our hinged mullion, accepts 1″ glazing, and is available for exterior glazing.