Style Line Series vinyl sliding patio door
Style Line Series vinyl sliding patio door

Style Line® Series Patio Doors

Satisfy your desire for a clean look with Style Line Series slim-profile vinyl patio doors.

Style Line® Series Patio Doors

Durable vinyl with a sleek style.

Style Line Series sliding patio doors
Style Line Series sliding patio doors
Open up to a great view.

Our Style Line Series patio door combines quality with affordability. It features narrow frames constructed of a durable vinyl that complement Style Line windows. Designed for new construction, replacement projects, or multi-family buildings this patio door is a solid choice.

Benefits of Style Line Series

  • Durability and Energy Efficiency
  • Slim Profile
  • Full Lifetime Warranty
Style Line Series double horizontal slider

Durability and Energy Efficiency

Milgard created a tough, durable, vinyl formula resulting in a high performance patio door that will not corrode and does not require painting. Style Line Series patio doors are an excellent value. We have a variety of energy package options designed to meet or exceed ENERGY STAR® standards in your area.

Slim Profile

Slim Profile
The slim profile of Style Line Series vinyl patio doors provides a sleek appearance with visual appeal. Take advantage of your outdoor view and refresh your home with the look of vinyl. 

Full Lifetime Warranty

Full Lifetime Warranty
Style Line Series is covered by the Milgard Full Lifetime Warranty. We will repair or replace any defect in materials or workmanship and will pay the costs of all parts and labor for as long as the original purchaser owns their home. The coverage extends for 10 years from the install date if you sell your home. 

Style Line Series Operating Styles

  • Sliding
Sliding Door

Style Line Series vinyl sliding patio doors come in white, tan and clay* frame colors and offer a D-shaped interior handle with an easy-to-operate fingertip locking mechanism.

*Clay not available in all areas.


Style Line® Series Patio Doors

See All Reviews
Style Line® Series Patio Doors is rated 4.4 out of 5 by 474.
Rated 5 out of 5 by from Very Nice Windows We've only had these a few days but appear to be a good quality window with an excellent warranty, though ours are not Milgard's top of the line window (Style Line). They open smoothly and are quite energy efficient. The installers were excellent, fast and did a quality I am very picky when it comes to those kind of details. Our house was a stucco home with reversed installed windows which was a challenge to install. I di my own interior trim work so that wasn't included in the scope of work.
Date published: 2018-11-12
Rated 5 out of 5 by from quality and value This is the second set of windows I have ordered, gradually replacing all my home's windows. DIY.
Date published: 2018-11-10
Rated 5 out of 5 by from Excelent Product! Last year I bought 20+ windows for downstairs of my house and I can tell the difference during the summer, that last month bought the other 16 for upstairs.Now my whole house has this wonderful windows, and I love it!!
Date published: 2018-11-08
Rated 4 out of 5 by from Clean finish, easy to use. It's been almost a month since the windows and patio door were installed.Clean finish, easy to use. Move smoothly. House appears warmer, will know better as the real, cold weather arrives. Love the French Rail sliding door.
Date published: 2018-11-08
Rated 5 out of 5 by from Beautiful windows These windows are not only beautiful but are well insulated and open and close with one finger, the installation was amazing!
Date published: 2018-10-31
Rated 5 out of 5 by from no more single pane metal windows major improvement over metal frame windows in sound & heat transfer
Date published: 2018-10-29
Rated 5 out of 5 by from Beautiful windows. My windows were made in Colorado so they are specifically designed for high altitude. Not only are they beautiful, but they are energy standard. Quality product. Windows operate easily.
Date published: 2018-10-26
Rated 5 out of 5 by from Excellent features Had 5 windows replaced by Pelican crew, enjoyed the fast installation and cleaning up went smoothly. Makes the appearance look outstanding for our condo. Thanks again to the Pelican crew.
Date published: 2018-10-21
Rated 3 out of 5 by from Sash frame is warped Not impressed with this line of windows as I have 4 of these windows & on each one the sash frame is warped and does not seal correctly with the bottom frame flange.
Date published: 2018-10-16
Rated 5 out of 5 by from Great Lifetime Warranty - Easy, No hassle at all The windows are original to the house when we bought it new from the builder. We have owned the house for 12 years. We recently had a break with the seal of the double pain window in our sliding glass door where moisture got in between the pains. We were going to call window company to do the repairs and pay for it ourselves. But my neighbor mentioned the lifetime warranty. I called Milgard they looked me up in the system, I explained the situation. They ordered we a replacement window and they had repair man at my house in about 2 weeks replacing it. Nothing out of pocket, no hassle or questions on the warranty they stood behind their product. The phone call was only about 10 minutes in total. If I could give them 10 stars I would. All of our other windows have been great and stand up to the elements in Colorado. We have been very happy with the quality, durability, and great look.
Date published: 2018-10-15
Rated 1 out of 5 by from Wonderful quality! So pleased with the improvement I'm thrilled with the quality, look and fit..wonderful update!!
Date published: 2018-10-08
Rated 5 out of 5 by from Easily to install work great I brought DD's windows so I can keep the heat in and see out and be able to operate very easily and they look very wonderful. And they're very mostly easy to install.
Date published: 2018-10-07
Rated 4 out of 5 by from Love our new windows! It's amazing what new windows can do. My husband said it's like having an HD view to our backyard. We purchased sliding, casement (love!), and single hung windows. The only reason for four stars is the single hung windows when closed are not straight. You have to play around with the sides to slant it so it's straight in the middle. Maybe it's a small thing to some people but it bothers me. Overall, love the look of the windows.
Date published: 2018-10-06
Rated 5 out of 5 by from Great Features-easy open auto lock on closing We just had them installed- they look awesome and are very easy to open & close. We live in Montana,where we experience all season and chose these windows for there efficiency rating. Even the guys we had install these windows stated they are one of the best on the market. They would know as they install all kinds of windows. Beautiful windows worth every dollar.
Date published: 2018-10-06
Rated 5 out of 5 by from love them Purchased some 4 years ago and we are very happy with them. I needed to update an older window so we went with this brand again.
Date published: 2018-10-05
Rated 3 out of 5 by from Great look we've had it for about 3 weeks and really enjoy how easily they are to open
Date published: 2018-10-04
Rated 5 out of 5 by from Clean Crisp Look Had to replace my original builder grade aluminum windows as they were practically falling out of the tracks and there was zero noise proofing. These new windows look great, the white vinyl gives a clean, crisp look to my windows and th sound proofing is great!
Date published: 2018-10-01
Rated 4 out of 5 by from Descent Windows for a Good Price The windows were purchased based on the style, color, and the warranty. We had to initiate the warranty service provision. The service tech (Winston) did an excellent job and very courtesy. We added additional Milgard windows for a sunroom.
Date published: 2018-09-27
Rated 4 out of 5 by from Look of the windows We recently installed our new windows and are very happy with the look of them as well as the insulation factor. In addition to 6 single hung windows, we had 6 specially ordered to install in our rake ceiling.
Date published: 2018-09-25
Rated 5 out of 5 by from Primo-Striking-Marvelous We still had aluminum, single pane, crank windows. Upgrading is an understatement! The noise and temp level difference is HUGE! We live on a busy street and the street noise is quiet in comparison. Just a couple of days ago it was 90° and it was 8° cooler inside the house, HUGE difference. They are gorgeous and no issues almost a month in. I went with the grids in the front window and the curb appeal is so nice. (need to paint now, lol) The slide and lock mechanisms are working flawlessly so far and they get a lot of use on the daily as we have no central air. Overall super happy with my new windows and the quality of their craftsmanship. Thank you Milgard!!!
Date published: 2018-09-22
Rated 5 out of 5 by from Outstanding windows We bought a home new 18 years ago with 31 windows. These were Milgard aluminum frame that slid up-down (single hung) or did not open. We replaced these with Milgard vinyl Style Line. The results are outstanding. Some of the significant points are the following. -The sun blocking is unbelievable. Our house is now 10 degrees cooler. -We used casement windows wherever possible based on the Wholesale Windows sales rep’s (Freddie) recommendation. Casements are the only way to go. These provide an air and sound tight seal and the windows have huge openings allowing in massive amounts of air. -We replaced all the fixed, non-opening windows with casement windows. We finally have good airflow in the house. -We have a 20 ft tall living room. The upper windows did not open. This caused huge heat build up. We replaced one of these upper windows with a casement that you can open via a long rod. It’s easy to open/close and this 1 window provides massive airflow. Great call by our sales person Freddie. -We used the extra glass thickness for sound reduction in the bedrooms. It is phenomenal! We live near highways and now hear no noise at night. -The windows look great inside and out.
Date published: 2018-09-21
Rated 5 out of 5 by from Style Line Series The windows are beautiful and function flawlessly. I especially like the slim frame of the window. My dealer, Milestone Exteriors LLC, has been excellent through the entire sales and installation process.
Date published: 2018-09-21
Rated 1 out of 5 by from milgard has no regard for there customers I am a builder and I bought windows and milgard only sent out 5 of the 6 and anytime they are not going to be able to ship them out on time no emails nothing and then they don't even try to make it right with the customers they held my job up for over 8 weeks because the cant handle the work load. ultimately I will never do business with Milgard again because they have worthless and irresponsible business practices
Date published: 2018-09-18
Rated 1 out of 5 by from window has no flange Bad review denied! Window has no mounting flange. You should not be allowed to sell these. How does it seal out water? Window has a sticker that says to go to web site for instructions, but those instructions cannot be found on web site for the flangeless window. Like I said before, LAME.
Date published: 2018-09-16
Rated 1 out of 5 by from Poor We build a new home and our builder recommended Milgard windows and doors. This is our third home to Build and we are extremely disappointed in the quality, I would never ever recommend this company. These are the issues: Windows that open up and down show this shocking brushed seal of grey bristles with ledges that have flys and bugs trapped that you can’t clean out EVER !!! Our patio doors had gobs of glue or something between the panels of glass, and of course how would you ever be able to get that out. Also when installed the panels of glass had chips and scratches on them. The quality is totally shocking!! Please never use this company.
Date published: 2018-09-16
Rated 5 out of 5 by from Just ordered these today!Having owned them before Had a home in Utah with retrofit Tuscany white windows. You would be hard pressed to buy a better window. My concern is I ordered Stylelines for a new home in NV. With the blazing heat did I make the right choice to save 15 percent? Pros for Milgard the white is one purest colorants I have seen on a window and the ingredients are better than another brand being pushed hard in my area. Having owned the other brand and using them it's easy to say no and order Milgard.
Date published: 2018-09-08
Rated 5 out of 5 by from Good looking and easy to open! I love my new windows. They look great and are so easy to open. They make a difference by muffling outside noise too!
Date published: 2018-09-07
Rated 3 out of 5 by from Slide easily & look but condensation between panes Bought 2 Milgard large sliding windows then bought another. They look great & slide easily. They clean well. But, on the stationary windows of the big ones, the spaces between the two panes trap water when it's moist outside. It takes a long time for the condensation to dissipate.
Date published: 2018-08-28
Rated 4 out of 5 by from Good looking vinyl window Installed two of these windows to replace old single pane windows in a house built in 1972. Fairly easy to install and really cuts back on noise from the street and helps keep the rooms warm.
Date published: 2018-08-28
Rated 4 out of 5 by from Very happy so far Crew that installed was very professional. Had 2 separate installations about on month apart. Will try to have the other 11 windows done, when I can. I'm very happy with results.
Date published: 2018-08-24
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