YES 45 CS/CI
SYSTEM DESCRIPTION: YES 45 C is a center glazed can system designed to provide the appearance of standard storefront while providing the benenfits of a ribbon window system. Head and sill members are installed in a continous fashion to provide uninterrupted protection against water infitration. Vertical members are simply stacked into the head and sill, eliminating the requirement of fasteners and thereby reducing fabrication and installation labor. YES 45 C offers complete systems for both monolithic and insulated glass and can be glazed from either the outside or interior of the building. The head and sill can members are 2" x 4-7/8", the vertical and horizontal members for YES 45 CS are 1-3/4" x 4-1/2", and for YES 45 CI are 2" x 4-1/2". Heavy duty versions of both systems are available to meet higher structural performance requirements.