Create the Home you Deserve
The Milgard® C700 Fiberglass Series combines contemporary design, exceptional strength, and lasting durability. Built with fiberglass frames that resist warping, swelling, and cracking, these premium windows and patio doors are engineered to perform in a variety of climates while maintaining their beauty for years to come.
Modern Style. Exceptional Performance.
Designed for homeowners who want both aesthetics and functionality, the C700 Fiberglass Series features slim profiles that maximize natural light and create clean, modern sightlines. The durable fiberglass construction provides outstanding energy efficiency and long-term performance, making these windows and patio doors an excellent investment for new construction and replacement projects alike.
C700 Fiberglass Series Windows & Patio Doors
Explore modern fiberglass windows and patio doors designed with clean sightlines, durable frames, and beautiful styles for today’s homes.
C700 Fiberglass Series
Swipe to view C700 fiberglass windows and patio doors with clean, modern styling.
Milgard® C700 Fiberglass Innovation
Milgard® C700 Fiberglass Series windows and patio doors are designed to bring strength, style, and lasting comfort into your home. Built with durable fiberglass frames, this series resists warping, swelling, and rotting while maintaining a clean, modern appearance. With advanced construction and thoughtful design, C700 products help improve natural light, everyday comfort, and long-term performance.
FGIA Tested High-Performance Fiberglass
The C700 Fiberglass Series is engineered for dependable window and patio door performance. These products are designed to support energy efficiency, weather resistance, and structural strength for today’s homes. With slim profiles, clean sightlines, and durable fiberglass materials, this series offers a smart balance of beauty, comfort, and reliable performance for years to come.
Fiberglass Windows & Doors
Advantages of Fiberglass Frames
- Strong and long-lasting
- Resistant to warping, swelling, and rotting
- Low-maintenance and built for everyday durability
- Energy-efficient for improved home comfort
Milgard® C700 Fiberglass Series windows and patio doors are engineered for homeowners who want strength, style, and lasting performance. Fiberglass frames provide excellent durability and help resist warping, swelling, and rotting over time. With clean lines, modern profiles, and multiple design options, the C700 Series can complement a wide range of home styles while improving comfort and curb appeal.
The C700 Series is also designed with energy performance in mind. Milgard® SunCoat® Low-E2 glass comes standard on dual-pane windows and patio doors, helping support year-round comfort and efficiency. Whether your home faces hot summers, cooler evenings, or changing weather conditions, these fiberglass windows and patio doors help create a more comfortable interior space.
Homeowners can personalize the C700 Fiberglass Series with frame colors, glass options, grid patterns, and hardware finishes. Available options may include White, Black, Bronze, Bark, Adobe, and Steel Gray, depending on location and product configuration. With reliable operation, attractive design, and durable fiberglass construction, the C700 Series is a smart choice for replacement and new construction projects.
