Style Line Series vinyl picture windows
Style Line Series vinyl picture windows

Style Line® Series Windows

An affordable vinyl window solution with slim stylings and clean lines.

Style Line® Series

Expand your view with a sleek, clean look.

Style Line Series vinyl windows exterior
Style Line Series vinyl windows interior
Beautiful, worry-free vinyl windows.

The Style Line Series is a solid choice if you are looking for a quality vinyl window paired with affordability. They offer a slimmer frame that allows natural light to fill your space and help make your home feel more expansive. Plus, the worry free vinyl construction won’t corrode and does not need painting.

Benefits of Style Line Series

  • Exterior Frame Colors
  • Durability
  • Hardware
  • Comfort Package
  • Full Lifetime Warranty
11 Exterior Colors

Exterior Frame Colors
With eight premium exterior vinyl frame colors and three standard colors, you will have a variety of options to match your home’s unique style. Standard frame colors include white, tan, and clay (in some areas). Premium exterior finishes range from bronze to silver. 

Style Line Series double horizontal slider

We’ve developed our own high quality, signature vinyl formula that is produced in controlled environments to exacting standards. The result is a high performance product that is heat stable, will not corrode over time, and is very low maintenance.



The Positive Action Lock, on sliders and single hung windows, opens or closes and locks the window with one motion. Meets or exceeds the rigorous forced entry codes. Casements and awnings operate with an innovative folding handle that tucks out of the way and the locking hardware offers smooth, easy operation.

Comfort Package

Comfort Package (optional in select markets)

  • An Energy Package Upgrade with performance features to meet or exceed ENERGY STAR® standards for your climate.
  • Glass Breakage Coverage to have your broken glass replaced at no charge.
  • The Accessory Package with weep hole covers and an upgraded screen frame with an integrated pull rail for low maintenance in the future.
Full Lifetime Warranty

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. Plus, if you sell your home, Milgard will extend the warranty coverage for 10 years from the install date.

Style Line Series Operating Styles

  • Single Hung
  • Horizontal Slider
  • Casement
  • Awning
  • Picture
  • Radius
Single Hung

Single Hung
The bottom sash moves up to allow air to flow into the home on a Single Hung window and the top sash is fixed. Because the window opens vertically, it makes a great solution for windows that overlook patios, balconies or walkways because it won’t protrude into the exterior space. 

Horizontal Slider

Horizontal Slider
Horizontal slider windows open with the sash sliding to the left or right. If your window faces a walking path or patio, consider a horizontal slider that does not open outward into the exterior space.


Casement windows help you enjoy a beautiful view because the window has no rail to obstruct your view. They are hinged on the side and swing open, wide. This provides great ventilation for your home. 

Awning Window

Style Line Series awning windows are hinged at the top and open outward. This allows air to flow into the home but the weather stays out. They are a great solution in hard to reach areas.

Style Line Series picture windows beautifully frame your view. Because they do not open, they are ideal when paired with casements or awnings, which will add airflow in addition to natural daylight.

Radius windows denote a variety of styles that include, arch topped, circles or half circles. The rounded corners help soften the rectangular edges of other windows and architecture in your home. Style Line® Series radius windows can be operable or picture windows. 

Our Window and Patio Door Experts are Here to Help!


Style Line® Series Windows

See All Reviews
Style Line® Series Windows is rated 4.4 out of 5 by 740.
Rated 1 out of 5 by from Windows are good and work well (but) Had six new windows installed in October 2019. Four of them had factory defects (scratches inside the panes). These came from the Denver factory. As of today January 24 2020 they have been here 5 times and still haven’t got them all replaced. I think the quality control department needs to do a better job. I would not recommend getting windows from the Denver factory.
Date published: 2020-01-25
Rated 5 out of 5 by from Energy Efficient and Great Looks! It's only been one week since these new windows have been installed, so I do not know yet how much we will save on our utility costs but these windows are a huge improvement over the previous windows. We have been running our furnace much less than before! The windows look solid and well made, production time was very reasonable, and they are aesthetically pleasing. Highly recommend.
Date published: 2020-01-23
Rated 1 out of 5 by from Issues The grid patterns on the sash of my windows did not match the grid pattern on the main window. The dealer wouldn't drive five blocks to look at them. A Milgard Pro came to the site weeks later, ordered new sashes and when they finally came in, the grid patterns were closer to matching but still off by inches. We are still waiting for matching sashes. One of the two larger windows had a bow in it. Again, the dealer would not look at it. The Pro did look at it and fixed it but it took awhile and we had to work around the issue which wasn't ideal. I was waiting to register the windows until we had them completely installed. I still am, but decided to do so about a week ago and Milgard said it was too late to get my rebate. I use a macbook pro and chrome is my browser. This survey is clunky and might be by design.
Date published: 2020-01-22
Rated 5 out of 5 by from Lifetime Warranty-excellent installation service! Our home is 20 years and and build with Milgard windows. We had a window that the pane failed and needed replaced. Jason was our inspector/installer and he was fast and easy to schedule the inspection with. He came to our home and and did an inspection of ALL the windows. He determined that 4 other windows also needed replaced. He scheduled the replacment date quickly with us. When it was time for the installation he was extremely professional, polite and I could not believe how quickly the project was completed. Milgard delivered as expected. Great job!
Date published: 2020-01-19
Rated 5 out of 5 by from Warmth! I replaced all ten of my basement windows with Style Line windows last year. My contractor told me he had done it at his house, and it really made a difference in the comfort of the room. I can back this up. It has. I also love how easily they open and close. I'm writing this review now because I just had two new windows cut out in my kitchen and living areas, and again had Style Line windows put in. I am very happy with them.
Date published: 2020-01-17
Rated 5 out of 5 by from Beautiful We had these installed a month ago and they are beautiful windows well made.
Date published: 2020-01-16
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