West Pro Series 200 vinyl windows feature large, sweeping views that will open up your home and maximize natural light while helping you conserve energy and lower your heating and cooling costs. Recognized as the Most Efﬁcient of ENERGY STAR® in 2023.
West Pro Series 200 Sliding Window
More View. More Ventilation. Wide, horizontal design maximizes viewing area and fresh air.
Smooth Operation. Precision molded, advanced polymer rollers resist corrosion for years of dependable performance.
Secure Ventilation. Allow fresh air inside even when the window is closed and locked with the Insulair ventilation system.
Damage Protection. Weep system blocks insects yet allows quick drainage to help keep water away from your home.
Fingertip Functionality. Wide rollers allow simple adjusting for easy operation.
Safe, Secure and Easy. Available AUTOLOCK activates automatically, meeting the nation’s most demanding codes for forced entry.