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C650 Ultra™ SeriesInstallation & Replacement | Bay Area

Exceptionally strong and low-maintenance, the C650 Ultra™ Series windows are made from fiberglass, one of the most durable materials on the window-and-door market. They’re ideal for any style and climate.

Fiberglass Windows

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About Collection Windows Types Glass Options Colors Gallery

About the collection

The C650 Ultra™ Series fiberglass windows and patio doors are built to last. The frame is resistant to swelling, rotting, and warping, making it the perfect choice for long-lasting beauty and performance. Its slim profile offers the maximum available viewable glass area to highlight your view. With five exterior frame colors and the ability to paint the exterior, the Ultra Series offers a flexible and beautiful solution.

Durable Fiberglass

Resists swelling, rotting,and warping for long-lasting performance.

Maximum View

A slim profile provides more visible glass area and a modern look.

Design Flexibility

Available in five exteriorframe colors withpaintable exteriors.

Lifetime Warranty

Backed by the Milgard Full Lifetime Warranty forpeace of mind.

Our Guarantees

Fiberglass Windows

Offer 20 year on glass.

Manufacturer's warranty on glass and frame

Lifetime

All Other Parts
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10 Years Warranty

Ready to Upgrade Your Windows?

Get a free, no-obligation quote for the C650 Ultra™ Series and see how these windows can transform your home.

Do You Have Any Question?

Call us at (650) 461-4446 to ask your questions.

What should homeowners know about Milgard C650 Ultra Series?

Milgard C650 Ultra Series is part of Milgard's lineup: vinyl, fiberglass and aluminum families including Trinsic, Tuscany, Style Line and Ultra. Deluxe Windows checks that this collection matches the opening sizes and design goals before recommending it.

Which configurations does Milgard C650 Ultra Series offer?

Styles, sizes, glass packages, colors and hardware for Milgard C650 Ultra Series depend on the current catalog. Deluxe Windows confirms available configurations for each Bay Area order.

How is installed pricing for Milgard C650 Ultra Series calculated?

Installed pricing for Milgard C650 Ultra Series reflects opening dimensions, configuration, glass, finish, quantity and access. As a reference, the current promotion prices installations from $549 per window installed (regular $915).

How does Milgard C650 Ultra Series compare with other Milgard collections?

Compare Milgard C650 Ultra Series with sibling collections on frame construction, visible glass area, energy ratings, finish options, warranty and installed cost. Tuscany uses a classic frame profile while Trinsic maximizes visible glass with narrow frames.

How do I order Milgard C650 Ultra Series with installation?

Ordering Milgard C650 Ultra Series starts with a free on-site measurement; Deluxe Windows then quotes the collection installed, places the factory order and schedules the crew, so one contract covers product, installation and warranty registration.

* Price applies to minimum window installation size of 24"x24".

C650 Ultra™ SeriesInstallation & Replacement | Bay Area

Our Guarantees

Fiberglass Windows

Manufacturer's warranty on glass and frame

All Other Parts‍

Ready to Upgrade Your Windows?

Do You Have Any Question?

All Other Parts
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