C700 Series Fiberglass Windows

Engineered for the 21st century, C700 is a fiberglass window that’s ideal for your new home or next renovation project

If you’re looking for a window that’s energy efficient, practical, durable, and aesthetically pleasing, look no further than the C700.

Fiberglass is one of the strongest materials on the fenestration market. This sturdy substance can withstand both acts of nature and standard wear-and-tear, making for a long-lasting product.​

Milgard C700 Series
Milgard C700 windows

Modern aesthetic

Clean, simple lines provide a contemporary look that also maximizes views to the outside, and the unobtrusive design complements any architectural style.

fiberglass windows

We can build it…

This is your chance to make your dreams real. Big or small homes, new or remodeled, classic or contemporary, Milgard C700 Series fiberglass windows and doors add impact and value to your home. The dimensional stability of the C700 Series make it a popular choice for high humidity and high heat environments, such as bathrooms and kitchens.

C700 windows in a living room

Energy performance

Fiberglass is an exceptionally energyefficient material, which is why fiberglass windows and doors are becoming increasingly popular in regions that experience extreme temperatures.

Elegant design. Endless possibilities.

Timeless and traditional

The C700 blends timeless style with a modern edge. Choose from a range of curated frame and hardware finishes designed to complement any home. Add grids, obscure glass, and other options to complete the look.

Smart Touch Innovation

We have a long-standing tradition of innovation. The SmartTouch window lock, exclusive to MILGARD, addresses the need for durable windows and patio doors that exceed rigorous California forced-entry codes.*
C700 series windows

Maintains their beauty through every season.

Fiberglass Windows
fiberglass patio doors

Swing & Sliding Doors

The strength of fiberglass protects your investment from the harsher side of Mother Nature. Because of its inherent properties, fiberglass won’t swell like wood and it expands and contracts at the same minimal rate as glass. Fiberglass won’t crack, peel, warp, split, pit, or corrode and is virtually impervious to water.

Our fiberglass doors are available with your choice of baked-on standard colors for a finish that protects against UV rays.

Milgard C700 Series fiberglass window frames come in a palette of rich, designer colors. From warm ‘harmony’ to bold ‘black bean’, get inspired with all the possibilities.

Explore the color palette >

Contact Us Today

Are you ready to get started with a trusted Arizona windows and doors company? Then contact us today! Our team is ready to put our over 20 years of experience to use for you!