Aluminum Series sliding patio door in bronze anodized

Aluminum Series Sliding Patio Doors

Clean, narrow sightlines with the strength and durability of aluminum. 

Milgard® Aluminum Series

Maximum View. Contemporary style. 

Aluminum Series sliding patio door in bronze anodized
Aluminum Series 3-panel sliding door in dark bronze anodized
Be Inspired with Design Freedom.

For a contemporary style, it’s hard to beat Milgard Aluminum Series patio doors. Great for replacement projects and new construction, aluminum patio doors offer narrow sight lines to inspire design freedom. They are beautifully thin and extremely durable making them a popular choice when maximum views are desired.

Benefits of Aluminum Series

  • Strength
  • Contemporary Frame
  • Energy Efficiency
  • Durability
  • Full Lifetime Warranty
Aluminum Window Durability

These patio doors are designed with clean, narrow sight lines that only the strength and stability of aluminum can provide. Milgard Aluminum Series patio doors are built with high quality components that start with our rollers and go all the way to the frame itself.

Contemporary Frame 
Aluminum patio doors provide narrow frames and clean lines offering a very contemporary look in any home. When a modern architectural style is desired, these patio doors can achieve a variety of contemporary design requirements.

Thermally Improved Aluminum Window

Energy Efficiency

Milgard Thermally Improved Aluminum patio doors are equipped with a thermal barrier that makes them more energy efficient. Polyurethane is placed between the frame to create a thermal break reducing the flow of heat and improving insulating ability. (Not available in all areas.)

Aluminum Series windows and patio doors in dark bronze anodized


Aluminum patio doors beautifully accentuate the clean, thin lines of contemporary design with their narrow sight lines and modern metal look. They have an extremely long life and are highly resistant to outside weather elements due to their rigidity and durability.

Full Lifetime Warranty

Full Lifetime Warranty
Milgard® Aluminum Series patio doors rate high in appearance, strength and value. We stand behind our products with a Full Lifetime Warranty to the original owner. Plus, if you sell your home, the warranty remains in place for the subsequent owner for 10 years from the install date of the original warranty. 

Aluminum Series Operating Styles

  • Sliding
Sliding Door

Because of their clean, narrow sightlines, Aluminum Series patio doors provide an almost seamless view outside. You can select which way the door slides opens, either left or right.

Our experts are here to help!


Aluminum Series Sliding Patio Doors

See All Reviews
Aluminum Series Sliding Patio Doors is rated 3.9 out of 5 by 226.
Rated 1 out of 5 by from Horrible experience I ordered four windows from Lowes. One was rejected by Lowes because it was so badly damaged. One I refused because it was damaged. One I accepted but it still had some damage to it. Lastly, I'm still waiting for a replacement for the fourth one that arrived at the store, was received and then lost. Incredibly frustrating!!
Date published: 2019-06-06
Rated 5 out of 5 by from High quality & looks great! We had the windows installed and love the way the look!
Date published: 2019-06-01
Rated 1 out of 5 by from Customer service needs work! We have an entire home full of brand new fiberglass windows and doors. We also have a very large vinyl slider (they couldnt make this in fiberglass). We have had nothing but problems with the hardware and wheels. Customer service has not responded to our multiple inquiries. We can't even lock our doors or patio slider. Super bummed. Paint is also already coming off the vinyl slider.
Date published: 2019-05-30
Rated 3 out of 5 by from questionable quality and deign These windows are very new and pieces are starting to break off. The folding plastic handle lock down has broken off my awning window. This looks like it can happen easily to all the other windows. There easily could have been a better way to solve this. A number of plastic screen holders have broken. Why such thin flimsy plastic.
Date published: 2019-05-29
Rated 5 out of 5 by from beautiful windows Replacement windows for a home built in 1981. They are beautiful, I'm very pleased we went with the black grid.
Date published: 2019-05-29
Rated 4 out of 5 by from Door hardware As much as I like your windows and doors, the hardware for the sliding doors were missing parts and there are directions in the box as the door installation directions had referenced.
Date published: 2019-05-27
Rated 5 out of 5 by from Exceptional looks We installed Milgard Aluminum windows when we remodeled our house 5 years ago. We have a small rental that we excluded until now. Yes a pain to cut out the stucco to install, but now the windows on the property all match and look and function wonderfully.
Date published: 2019-05-25
Rated 5 out of 5 by from Stylish Windows If you are looking for a sleek, contemporary window, consider the Milgard Aluminum Series. The frames are minimal. They are not bulky like other brands. We love the look of this series. They are expensive looking without the expensive price. We ordered the Bronze Anodized, but they look black which is what we wanted.
Date published: 2019-05-23
Rated 5 out of 5 by from Great clean and neat appearance. The windows are great but it took long since order was placed and receiving and install.
Date published: 2019-05-14
Rated 5 out of 5 by from Beautiful windows We wanted a very long and narrow window and Milgard was able to deliver!
Date published: 2019-05-05
Rated 2 out of 5 by from Problems w/Milgard windows These Aluminum Milgard windows came with the new house I bought in 1998. The double hung windows have always been really hard to open, have to try to lift them REALLY hard. Now my neighbor told me he broke his trying to push it open. He doesn't speak very well English & asked me to help him. My window also mold a little around the frame/seal areas.
Date published: 2019-04-30
Rated 5 out of 5 by from Great Windows I really love my windows. They look great in our modern studio loft. They open and close easily and really block the harsh sunlight. I'm so happy I did a little research beforehand.
Date published: 2019-04-26
Rated 5 out of 5 by from Oustanding, and stands the test of time. I bought Milgard aluminum windows in 2010, 9 years ago for the upstairs of my home, 6 windows total. The windows are rather large, the smallest about 5 feet in width and 30+ inches in height, the larget 8 feet(double sliders). Could not be happier. ALL of our friends were convinced their vinyl windows of various brands were superior. Well, after 9 years, some of them are replacing their windows due to the fading and scratching...not to mention the shaking of the windows during high wind events. Please continue to offer these great windows.
Date published: 2019-04-20
Rated 5 out of 5 by from Beautiful Aluminum patio door and weather tight! Southtown Glass here in Salem, Oregon just replaced a leaky aluminum sliding patio door in my mid-century modern home with a new Milgard Aluminum one. Because the door fin couldn't be used in this application, Southtown Glass made a z channel for the bottom to keep out the rain in this south-western exposure and added a water barrier under the door frame; it rains a lot here in Salem and so keeping the rain out was a requirement for choosing a door and installer. The door is beautiful and maintains the mid-century modern look of my home: I choose anodized aluminum to match the other original sliding glass doors in my home. Thanks to Southtown Glass for an expert install and Milgard for an excellent product. I'll repost if I have any issues down the road.
Date published: 2019-04-17
Rated 3 out of 5 by from Look good from far away These windows look absolutely great from a distance. The detail work is terrible. Many of the weather stripping seams are twisted in the track and not fully adhered at the corners. have submitted for a representative to orchestrate repairs and haven’t heard back yet. Will update review when they are done. Overall not happy with the details after spending $15k on windows for our new construction custom home. They do look beautiful overall though.
Date published: 2019-04-11
Rated 2 out of 5 by from Need help! Overall I am happy with the product but I am very dissatisfied with the dealer (California Window & Door, Palm Desert, CA) that sold me the sliding glass doors and fixed windows. I have one large picture window that was either measured wrong or installed incorrectly and is not properly sealed. I had the dealer come back last summer after install and they told me I had to contact Milgard about the window that is not correctly installed. When it rained hard this winter the window leaked all over my new wood floors and I had the dealer come back out and they put some caulking around the outside of the frame and then sent me a bill! I am definitely not paying that as the window is still not properly sealed and you can push on one side and you can see light through the frame from the inside. They need to replace the window or make it right. I am reaching out to them again to come back and fix. Milgard needs to properly vet their dealers.
Date published: 2019-04-03
Rated 4 out of 5 by from Good replacement windows AND SLIDING PATIO DOOR Installation very good. Too soon to tell about quality duration for windows and door.
Date published: 2019-03-31
Rated 5 out of 5 by from Best customer service I have custom built home in Sammanish. We had all new Milgard windows installed recently and love them! The customer service was outstanding and the quality of the work is excellent. I am very happy with this company and their product and will recommend them to my family and friends. Thank you Milgard the excellent service.
Date published: 2019-03-21
Rated 2 out of 5 by from Hideous handle The sliding doors themselves seem well built, but the handles are these huge surface mounted blocks of metal. Ugly! And the screen door is a joke. I’ll be shocked if that lasts a year with kids going in and out.
Date published: 2019-03-03
Rated 5 out of 5 by from Big View I needed the weather cooperation for the install. Finally a break in the rain after a month of waiting. These windows enhanced the views by giving me a bigger picture frame to view through. No observation of weep holes will be visible where air and insects were entering the home. The awning features and the big view is what I wanted for this home. I am pleased!
Date published: 2019-02-20
Rated 2 out of 5 by from Window Leaks My window was installed in early January of this year and although it looks nice from the inside, it leaks everytime it rains. This is not right. My whole condo building is having all the windows replaced, and multiple windows have leaks. Very frustrating experience.
Date published: 2019-02-19
Rated 1 out of 5 by from horrible product Very disappointing. The brand new windows leak. Causing flooding.
Date published: 2019-02-19
Rated 1 out of 5 by from disappointment Purchased for our condo bldg. LEAKAGE is NOT OK, and who do we talk to?? 2410440.013 sales order. I registered but HOW do we go back into our account? dr. g.
Date published: 2019-02-19
Rated 5 out of 5 by from The difference was remarkable Replaced single pane sliders with Milgard dual pane doors and windows in our living and dining room. The difference in our view is amazing as the new windows do not have a brown tint like our previous sliders! We cant wait to experience the energy savings this summer when the temperatures regularly exceed 100 degrees. We are so pleased with the look, we are also going to replace the windows in our kitchen with Milgard Windows.
Date published: 2019-02-18
Rated 5 out of 5 by from Great Investment We love our new windows and sliding doors. Very energy efficient and quieting. So glad we got them.
Date published: 2019-02-16
Rated 4 out of 5 by from Perfect replacement for 1960's home Milgard's Aluminum line is the perfect replacement for our 1960's mid-century home. They aluminum frames 'disappear' so you only see the view and not the frames. We'd have given it 5 stars except that we aren't crazy about the latching mechanism on the double sliders. Where the two doors meet the mechanism itself lacks a cover plate so you look at the strike area and the springs/screws and it looks unfinished - like something is missing. On the single slider that latches into a wall there is a cover and strike plate but on the double slider there is nothing. Please, Milgard, come up with a more finished look and send us something when you do!
Date published: 2019-02-12
Rated 5 out of 5 by from Mid Century Modern Replacement. We have a Mid Century Modern home and over a year ago replaced 2 sliding glass patio doors with Milgard Aluminum Series mill finish doors. They are still working fantastic and look perfect. One of the doors is the major traffic flow from the house to the outside so it gets used all the time. They are extremely sooth operating and lock securely. We love this product.
Date published: 2019-02-11
Rated 1 out of 5 by from Terrible windows! Poorly made! Been leaking since day they were installed. They replaced it and new ones also leaking! Will never use milgard and been advising friends and family to stay away from milgard!!
Date published: 2019-02-10
Rated 5 out of 5 by from MCM Alum Doors and Windows - Awesome Product! Remodeled a Mid Century home in the Hollywood Hills -- Replaced all the windows as well as 4 sliding doors with clear anodized XO and OXXO alum doors. LOVE them. They worked great. Anyone complaining below about functionality *may* have not hired the correct installer! Do NOT cheap out on window and door installation and WATCH your installers -- ask questions!! The quality of the door is totally negated if improperly installed. My ONLY issue with the door is that I would like a more modern low profile handle. The hoop handles are ok, but a more sleek Fleetwood style handle would be ++++. At least they did away with those lame wood handles on clear anodized!!!! Thank you Milgard. I'll be remodeling a new house soon and gonna get them in bronze (black) next.
Date published: 2019-02-09
Rated 5 out of 5 by from Custom Aluminum Awning Widows I ordered two custom aluminum awning windows from Priority Door and Window Products in San Diego in mid-December, 2018. Within about 5 weeks, Milgard delivered the windows. However, one of the hinges was missing a screw for the awning window bracket, and the windows weren't aligned properly. But, within two days of installation, Milgard was on site with their field tech support team to install the missing screw and align the windows properly. Overall, my experience with Milgard was excellent. While they said it would be at least a week before they could make the repair and adjustments, they responded in a timely and positive fashion to rectify my situation. Certainly, this is a superb reflection of the kind of company Milgard is -- customer service oriented and the spirt and intention to "make things right." Regarding the product, the windows are high quality and great value in every respect. I would highly recommend Milgard products.
Date published: 2019-01-29
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