Made of durable aluminum, 300 series windows offer a combination of reliable performance and value. Multiple styles and color options including dark bronze along with a narrow frame design and energy-efficient glass options come together to meet the needs of your home.
- Virtually maintenance-free extruded aluminum construction with electrostatically applied finish.
- Integral nailing fin helps make installation efficient and accurate
- Sleek profile provides larger viewing area
- Dual lift rails on bottom sash for easy operation