Our 4100 Series window is our most popular window line. It features fully welded frames and sashes on the double hung and sliders and a fully welded frame on the picture window. Made from AAMA certified lineals this series is NFRC rated and labeled and is available for New Construction with the matching 4900 Series for Replacement applications. Some of the features of this window include a true sloped sill, tilt in sashes, a narrow high quality frame designed to allow in the maximum amount of light and a thermally efficient Intercept® glazing system.

Styles

• Double Hung
• Two Lite Slider
• Three Lite Slider
• Picture Window
• Shapes