The FNC4F Window Frame is a high-quality steel frame designed for top-hung 4-pane windows, offering a balance of strength, weather resistance, and modern aesthetics. Manufactured from galvanized steel and finished in grey oxide, it’s ideal for bathrooms, corridors, and utility spaces where ventilation and natural light are essential. At Keepshape Appliances & Renewable Energy, we are committed to providing products that enhance both functionality and style in your home or business spaces. Trust in our FNC4F Window Frame for durability, efficiency, and an attractive finish. Discover how it can elevate your interior environments today.