Tilt and turn window, 4 panels, outside

This sketch example shows the outside view of 4 panel tilt and turn window. "Glazing, which derives from the Middle English for 'glass', is a part of a wall or window, made of glass. ... Common types of glazing that are used in architectural applications include clear and tinted float glass, tempered glass, and laminated glass as well as a variety of coated glasses, all of which can be glazed singly or as double, or even triple, glazing units. Ordinary clear glass has a slight green tinge but special colorless glasses are offered by several manufacturers." [Glazing (window). Wikipedia] The sketch sample "Tilt and turn window, 4 panel, outside" was designed using ConceptDraw PRO software extended with Tilt and turn windows solution from Building plans area of ConceptDraw Solution Park.