Learn about our special offer!
Ultra™ Series Single Hung Window
- Features
- Colors
- Hardware
- Grids
- Glass
- Screens

Ultra Series is a stunning, high performance, fiberglass window that can help you create the home of your dreams. If you are looking for long-lasting durability coupled with exceptional beauty, Ultra Series offers:
- A fiberglass frame that resists swelling, rotting, and warping for durability you can count on
- Attractive window hardware that is durable, secure, and easy to operate
- An ENERGY STAR® package tailored to your region for an energy efficient home
- The Milgard Lifetime Limited Warranty