Aluminum Windows
Aluminum Windows

Milgard Aluminum windows was developed to address specific design requirements --- not as a low-cost alternative to other material options. As a result, Milgard Aluminum windows have the flexibility to suit a multitude of projects ranging from custom homes to light commercial applications.



We replaced existing windows (retro-fit) that were falling apart and some were not operable. We are very pleased with our new Milgard Aluminum windows. They operate with ease and block out most of the street noise. We live in a city and off of a boulevard. The look is very sleek as our townhouse is contemporary. We couldn't be more pleased with our choice. - Manhattan Beach, CA

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Key Benefits

Narrow Sight Lines to Inspire Design Freedom
Light and Thin with the Hallmark of Aluminum Durability
A Smooth Feel to the Touch
Full Lifetime Warranty

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Get inspired with beautiful imagery and innovative product features.

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Customization options

Thermally Improved Aluminum

Depending on your region, you may be using Milgard Thermally Improved Aluminum windows.

The use of thermal barriers in aluminum framed windows vastly improves insulating ability. Polyurethane is placed between the frame to create a thermal barrier and reduce the flow to heat. Milgard Thermally Improved Aluminum windows are equipped with this thermal break and as a result, are more energy efficient.

Exclusive to Aluminum Product Line: Skylights

Brighten up dark rooms with a skylight. Add daylight into your home without compromising wall space and privacy. At night, enjoy a view of the stars and catch moonlight. Milgard aluminum frame skylights are a quality alternative to plastic skylights for reliable long-life performance.


Featured Project: Lake Travis Retreat

The architect and builder envisioned taking the design of this extensive remodel to a more classic modern place. See how he accomplished this with Milgard Aluminum Series.


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Milgard Aluminum Frame Colors

Milgard aluminum windows come in four beautiful frame colors to coordinate with your home design. Choose a clean, white finish or opt for a darker frame to emphasize the window shape.

Customer Reviews for Aluminum Radius Window

Rated 5 out of 5 by Exactly what we were looking for 1960's Eichler style home with aluminum sliding doors, needed replaced along with 9 pieces of frameless full-hgt. glass units. Doors worked perfectly style-wise, ease and quietness of operation is a plus. Retained look of home, noticeable change in keeping cold out. November 14, 2013
Rated 5 out of 5 by Lasting beauty and durability I've had my Milgard doors and windows for 25 years and they look as nice today as the day they were installed. The rollers on my doors began to tell me that they are 25 years old, however. They were still perfectly functional but were just harder to move open and closed. Milgard responded promptly to my request for replacement rollers under thier most remarkable warranty program and, within a week, two professional and courteous technicians came to my home and replaced the rollers on both doors in no time. Great work Milgard. I assure you that you are very much admired and appreciated. September 17, 2013
Rated 5 out of 5 by I have a vriety of windows Excellent product. met my expectations and I am proud to own this product October 24, 2016
Rated 5 out of 5 by Vitaliy, repair tech Vitaliy, just completed some repairs at my home. We have owned the home for 26 years and we occasionally need windows replaced. arrived on time, and when I pointed out an additional problem, jumped right on on it and fixed the problem. Great customer service, great tech, very happy. October 17, 2016
Rated 5 out of 5 by Great windows We wanted to replace our homes windows with a clean modern look. The milgard aluminum windows in dark bronze fit the look and they are designed to last many years of use. October 4, 2016
Rated 4 out of 5 by style & design over performance We really enjoy our new windows. We were more interested in a specific look for our home. The clear anodized aluminum made the vison come to a reality. The thermally improved aluminum windows have made a big difference in our homes look and energy performance. Regrettably the U-factor does not qualify for rebates by 0.01, such a small amount. But as far as comfort goes or energy loss there will be no noticeable difference ... ever! Great windows and easy to work with. Thanks Milgard! September 30, 2016
Rated 5 out of 5 by I am so impressed with your company When you say life time guarantee that is exactly what you promised and what you deliver, thank you. We have been in our home 24th years, and you have continued to care for our windows. I couldn't be happier with your care of the customer. When I upgrade or change out a window you will be my first and only choice. Thank you, your the best! August 14, 2016
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