Aluminum windows use metal frames that resist rust and weather damage. DERCHI manufactures these windows for both commercial aluminum windows and residential aluminum windows. The frames need minimal care and last for decades. They're lighter than wood but stronger than vinyl. This makes them perfect for large window openings. As an aluminum window manufacturer, we extrude our frames for extra thickness and strength. Our aluminum window supplier network delivers these products across multiple regions. They work well in modern buildings where you need clean lines and maximum glass area.