The End Vent Sliders are a popular option selected when a window opening is wider than 65″ inches, but a sliding option is desired. When the expansive, open ended design is desired, but the physical size is far too large, the End Vent Slider is the most effective alternative available. The End Vent Slider has operating sashes at both ends of the window, which can conveniently split on three equal parts (1/3 1/3 1/3) or give a better view to outside with larger fixed window in the middle (1/4 1/2 1/4) Depends on homeowner’s preference. Totally lead-free uPVC powder compound raises the resistance to various impacts and does not lose color or fade, even with the direct sunlight. Moreover, such windows will not be damaged by cracking, warping or blistering, and they also don’t need any maintenance.