Make your home brighter and more inviting and the environment a little greener with American-made 400 series windows that provide the style, comfort and energy efficiency you’ll love coming home to.
West 400 Series Sliding Window
Wide View and Fresh Air. Horizontal opening offers a wide view and allows excellent airflow.
Light-touch Operation. Easily adjustable Celcon® rollers in nylon housing allow the sash to open and close with minimal effort.
Secure Ventilation. Insulair vent system delivers fresh air while the window is locked and closed.
Protection from Mold and Insects. Weep system helps keep insects out while allowing fast drainage to help keep your house dry.
Effective Security. Fixed sash blocks increase security and help deter intruders.