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 Tuscany windows is of high quality. Construction is of high quality and windows slide is of excellent fit and finish October 16, 2016
Rated 5 out of 5 by Totally updated the look of our house These windows were a simple and easy upgrade that totally updated the overall look of our 1986 rambler. They are easy to slide and lock automatically. The windows also decrease UV light coming into the house, while the view through the window to the outside appears brighter and more contrasted. October 15, 2016
Rated 4 out of 5 by Is good The only reason why I don't put a five stars is because I should have safety lock on the windows and I only get them in three of my windows and they have diferent handle. October 14, 2016
Rated 4 out of 5 by very happy with the efficiency and ease in use of the the windows and patio doors. Wish more color options for the trimmings were available. very happy with the efficiency and ease in use of the the windows and patio doors. Wish more color options for the trimmings were available. October 9, 2016
Rated 5 out of 5 by Terrific sliding doors I had three sliding doors installed by a professional glass company. Installation was efficient, everything was finished in about 6 hours, including removing the old, wood sliding doors. These vinyl doors are so much simpler to operate, which was a primary reason for buying them. But, the low E glass was also an important consideration. I'm impressed with the locking mechanism. I'm completely happy with the new sliding doors. October 9, 2016
Rated 4 out of 5 by Good quality, large window slider should of had rollers Window purchased is 51 x 72 slider. Looks great and is strong. slider is not smooth. Surprised that the slider was not on rollers for such a large window. Their new handles stick and must make sure the window is locked. October 8, 2016
Rated 1 out of 5 by not satisfied i was told that laminated glass window by Tuscany line would give me a good amount of sound proof. I paid a higher value for these windows and the outcome was disappointing, there is no difference between my old windows and new. The sound travels inside the house with the same amount compared to the old windows. My walls are made out of plaster which is stronger and thicker than drywall walls and my roof also is insulated. So i wasted my money buying tuscany laminated glass windows. October 7, 2016
Rated 5 out of 5 by Good windows Windows are great, you can feel the energy efficiency right away. October 6, 2016
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