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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Rated 5 out of 5 by Excellent product for price We are thrilled with our new Windows. So much quieter then previous outdated Windows. February 6, 2016
Rated 5 out of 5 by these windows look great From the first meeting with our sales rep to the day of installation we felt confident in our decision to purchase 11 new windows for our home. I am in the construction trades and Milgard stands out for top notch design and appearance. The dealers own installers were courteous clean and paid attention to every detail of our job. I am extremely satisfied with the install and performance and looks of our new windows, Southgate Glass of Sacramento should be accommodated for their eccellence in product knowledge and performance. January 31, 2016
Rated 5 out of 5 by pleasantly surprised We were pleasantly surprised at how great our style line series windows turned out. We love the slim look of the trim and our house looks wonderful. January 26, 2016
Rated 5 out of 5 by Great windows! My wife and I have been very satisfied with our windows from Milgard, so much so that we plan on finishing the rest of our house with them as soon as possible. They a beautiful, and do a fabulous job of insulating the house, especially compared to our old windows. January 24, 2016
Rated 5 out of 5 by great Great and go buy it now before is too late. You need to buy it and try out the merchandise. If it fits than you are lucky. January 23, 2016
Rated 5 out of 5 by New kitchen window I absolutely love my window! Really made my kitchen look bigger and brighter! January 18, 2016
Rated 5 out of 5 by Horizontal slider Ordered from Home Depot. Came as promised. I installed myself....very easy. The product is good and works well. thanks January 18, 2016
Rated 5 out of 5 by Huge Upgrade from 90's Aluminum Great upgrade from builder grade aluminum egress windows. Basement retains much more heat especially in the sub freezing weather we've had. Millard accidentally sent slider with wheels on top ( must have been made on a Friday) But they have made efforts to replace it, and should be ready this week. January 15, 2016
Rated 4 out of 5 by we had a easy time with the sales rep.fransico at home depot we had a good experience ordering the windows I really don't have a lot to say other than it was a good experience January 14, 2016
Rated 5 out of 5 by Great windows This is the third house I've bought and installed Milgard windows for in the past fifteen years. I'm not a contractor but have some mechanical and woodworking experience so I found the installation not to hard, the old window removal the toughest part. As for the windows I still live in the first house I installed windows in ey still work as new, there is a little hazing of the vinyl on the South exposure but should clean up if I wanted to have a project. Overall I'm very happy with the windows. Adam Z. Phoenix, AZ January 14, 2016
Rated 5 out of 5 by They are beautiful! I am beyond happy with my new Windows. For a long time this needed to be done to this house. The old aluminum framed ones were the original and the did not open and close without a great deal of work. They also leaked. One thing that encouraged me to do this was I laid in bed with my granddaughter one evening and the bed was directly below the window and both of our heads were cold. I am so excited. I took pictures and emailed them to my friends. January 9, 2016
Rated 4 out of 5 by Simple & Clean looking window Simple and clean looking window. Simple to install and well made. January 3, 2016
Rated 1 out of 5 by suggest do not purchase contractor grade Does not shut out the outside noise very well at all; in fact, terrible. Also. the glass panes seem very thin, as you can feel the cool outside air. Will look to replace the investment I made in these windows with a better quality; really disappointed. December 27, 2015
Rated 4 out of 5 by Milgard Tuscany windows - double sliders We purchased nine medium-high grade vinyl Tuscany double-slide windows from Milgard and are very pleased with the quality of this product (including the installation) and the ease of operation... very happy with this product. The double-slide feature enables exterior window cleaning from inside the house. Excellent value for price. December 26, 2015
Rated 5 out of 5 by Easy Easy to unlock, slide and to remove screens. They look simple with clean lines. December 23, 2015
Rated 4 out of 5 by This product gives curb appeal to homes I am pleased with my new windows. They improve the appearance of my home and the tinting reduces glare and helps keep the inside cooler on hot days. December 19, 2015
Rated 5 out of 5 by This product is well built I like the way the windows open and close. It is almost effortless. They feel solid. December 12, 2015
Rated 5 out of 5 by This is a great window I am so happy with our new window. It looks great and the quality of the craftsmanship is superb! It functions seamlessly and has really enhanced the overall look of the room. I can't wait to replace more of my windows with this product. December 9, 2015
Rated 5 out of 5 by very nice window we loved that we could order custom sized window, it looks great, opens very easy and is a very good looking window, we will definetly get more when we are ready to replace more windows in our home December 2, 2015
Rated 4 out of 5 by Great looking window We purchased replacement windows for our remodel project. The windows were easy to install and are a huge improvement to our project. November 30, 2015
Rated 5 out of 5 by This product has a great reputation We purchased Milgard in the past and decided to come back to them when we purchased our new home. November 28, 2015
Rated 5 out of 5 by Love our new Windows Our home was built in 1983 and has anodized aluminum windows. They are all failing. While we can't afford to replace them all at once (it's a large house and the builder was window happy), we have replaced 14 windows and 1 door so far, in two phases, with many more to go. Each time we've replaced a batch of windows, the house is quieter, less drafty and looks better inside and out. We couldn't be happier. Katy Washington State November 16, 2015
Rated 5 out of 5 by look great, and good quality Couldn't be happier with installation, and professionalism of intaller! AnewView,in Orange Co. Very well done! November 15, 2015
Rated 5 out of 5 by They are the best windows on the market This product enhances my home and has a Full Lifetime warranty. That's what I like about Milgard. November 10, 2015
Rated 5 out of 5 by Nicely Constructed well made I actually purchased horizontal sliders along with single hung. Both styles are beautiful along with ease of operation. Would recommend to anyone purchasing for either new or replacement installations as I did both. Haven't had that long but can already tell both the quietness from outdoors and the warmth factor from our old windows. They will probably pay for them selves in time. November 10, 2015
Rated 5 out of 5 by It was worth the wait. Our windows look great! My only regret is not getting them sooner. It was worth the wait. November 10, 2015
Rated 5 out of 5 by Nice quality windows Looks good, easy to slide, easy to lock, good quality overall. October 27, 2015
Rated 5 out of 5 by These are geat looking windows that add to the beauty of the house. Great windows that are easy to use, and easy to care for. The windows are noticed by our guests because they are do attractive. October 23, 2015
Rated 5 out of 5 by Great protection. I purchased a picture window for my kitchen and a hortizontal slider for a bedroom. I liked the clean lines, ease of use and the implied protection from sun/rain/elements. Installation was professional and quickly done. Shortly after installation we encountered an unusual (for Arizona) weather system of days and days of heavy rain/hail. I could not even hear the pounding rain in the bedroom and kitchen where the new windows are located. Both windows face east and bear the brunt of the Arizona sun for half a day. Both rooms are noticeably cooler throughout the morning and early afternoon hours. Product performs as advertised and I am extremely pleased. Thank you. October 22, 2015
Rated 5 out of 5 by energy saving and great looking We would recommend these windows to anyone who needs to upgrade their windows. We had horrible aluminum single pain windows that allowed the wind to come through and would jiggle accordingly. Now the house is quieter and sealed. Cooling bills have been lowered and I am confident my heating bill will be the same. They are a much sturdier window, yet very easy to open and close. They look great too! October 22, 2015
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