Horizontal Sliders

Horizontal slider windows slides to the left or right for easy-to-open capabilities allowing in natural light and fresh air.


Horizontal Slider windows open with the sash sliding left or right. Some people find sliding windows easier and faster to open than crank-style windows. Since they open and close without protruding, horizontal sliders are an excellent choice for rooms facing walkways, porches or patios. Horizontal sliders are a favorite for contemporary style homes and are also popular for satisfying bedroom egress requirements. In a single slider, one sash slides to open. In a double slider, both sashes open. Double sliders are great for providing air circulation, particularly if there is only one window in the room. 

Explore Milgard horizontal slider windows by product line or frame material below. 


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Essence Series®

Experience the revolutionary design of all natural wood paired with a fiberglass exterior frame.
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Tuscany® Series

A beautiful, premium vinyl window crafted from Milgard's proprietary formula.
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Montecito® Series

Montecito Series® vinyl windows are specially designed for new construction.
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Style Line® Series

Satisfy your desire for a clean design with Style Line® Series slim-profile windows.
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Ultra™ Series

Beautiful to look at ---- with little upkeep required, Ultra™ Series fiberglass windows are built to last.
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Quiet Line™ Series

Exceptional sound control in midst of the busiest environments
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Quiet Line™ Series Sound Control Vinyl Windows


Light and thin with the hallmark of aluminum durability
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Horizontal Sliders is rated 4.4 out of 5 by 315.
Rated 5 out of 5 by from Added Value We had upgraded to Milgard Windows in 1996 because our windows were leaking and not very acoustically sound. When we sold our home in October of 2016 everyone that came through to view it commented on the beauty of the windows. Thanks Milgard for helping us sell our home!
Date published: 2017-03-26
Rated 3 out of 5 by from Good windows, but inspect before installation Ordered three custom dark bronze thermal break windows in conjunction with a siding remodel. HOA restricted us to these older aluminum style that matches the neighborhood. Lead time was initially almost 2 months, but HD called and got it adjusted to 4-5 weeks. The windows look great and slide easily once installed and have a strong latching mechanism (no extra lock in the base of the window). The outer glass has a slight mirror to it which is really nice. Once I unpacked them at home, I found a lot of sealant glue was slopped all over the frame and had to use goo-gone and a lot of scrubbing to get it off. I was extremely disappointed with the level of workmanship. Some of the rubber seals around the IGUs did not all appear to be seated properly, and one of the window corners was damaged.
Date published: 2017-07-21
Rated 5 out of 5 by from We are very pleased with all 13 windows we had installed. We purchased 13 windows for our Park Model Mobile Home, which was built in 2001. The new windows look fantastic and have improved the look of our home immensely. The slider function on the windows that open operates quietly and smoothly and does a terrific job of blocking any outside noise. We know the new windows will do a great job come the colder weather. Totally pleased with our purchase and would recommend Milgard to anyone interested in new windows.
Date published: 2017-07-13
Rated 5 out of 5 by from Great folks working with your product. Round Tree Glass in Ukiah recommended these windows. We're delighted with the quality of the product. We're even more delighted with the folks who came to install the new windows and sliding glass door. They were efficient, thorough, and very quick from arrival to final cleanup and departure. They had time to answer all questions and to give us information about the product. We will definitely recommend both the product and these wonderful installers.
Date published: 2017-07-13
Rated 5 out of 5 by from Excellent product with great customer service. Great quailty windows with a great warranty. Customer service excellent . Only windows we will buy.
Date published: 2017-07-13
Rated 5 out of 5 by from Pleased with decision My wife and I decided to refurbish our 39 yr old house, including changing to dual pane windows. Two friends and our window installer from previous remodel recommended Milgard. The windows set in nicely, look excellent, open and close well. We felt the price was reasonable. We are quite pleased.
Date published: 2017-07-10
Rated 4 out of 5 by from The larger window seems like it takes too much effort to slide. Nice looking windows, like the color(clay), large window seems like it takes a bit too much effort to slide.
Date published: 2017-07-08
Rated 5 out of 5 by from Great product Great quality, great price and very easy to install, i will definitely recommend this product....
Date published: 2017-07-07
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