... PVDF.3.Glass: Single or double glass(tempered glass, figure glas, frosted glas, coated glass, low-e glass, tinted glass etc)4 ... , turn-tilt, tilt-sliding, single-hung, double-hung, etc. Specification(size, color,etc.) Different ... break aluminum profile Glass Single, double, tripled glass; double glass with grille Low-E glass, Tempered glass, floated glass, reflective glass, OBS glass, etc. Thickness ...