It is an innovative, economical, heat insulated sliding joinery system with modern and aesthetic appearance. It is designed to meet different architectural demands with various frame alternatives. There are alternatives for use with and without glazing bead. It offers solutions to high inertia values with its reinforced sash profile. It has an aesthetic appearance with decorative sash options. Provides comfort indoors thanks to its thermal insulation. Used in sliding, door and window applications of projects such as hotels, business centers, residences, private residences and shopping centers.