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 protuding, 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™ / WoodClad™ Series

Beautiful to look at ---- with little upkeep required, Ultra™ Series fiberglass windows are built to last. A WoodClad™ Series option offers the warmth of a wood veneer interior.
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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 super happy Super happy with the windows and sliding glass door, noticed a drop in the electric bill, so that's good, noticeably cooler inside the house, noise from outside also less. The workers from Weathersby , can't say enough about them, gentlemen, very efficient, friendly, cleaned up everything each day and at the end of the job. The product is great, the contractor is great. I am a happy customer. October 2, 2015
Rated 5 out of 5 by These windows provide the quiet atmosphere we didn't have before. The Milgard windows are very aesthetic in appearance and are easy to open. They help keep out the dust and dirt, and help keep the house cool. I would recommend these windows for replacement to anyone that is in the market. October 1, 2015
Rated 5 out of 5 by Product looks great! Windows were just installed this morning, they are easy to open-shut, nice and clear...look nice! September 29, 2015
Rated 5 out of 5 by Best purchase I made Not only do these Tuscany windows look great the installation was very simple. They block so much of the exterior noise ,improve energy that was wasted on on old windows. I also love the way they tone down the glare of the sunlight coming into my home. I would highly recommend Milgard Tuscany series to anyone looking to replace their windows. September 26, 2015
Rated 5 out of 5 by Amazing windows These windows have cut the sun heat considerably from entering my home. The windows are beautiful and easily operable. I couldn't be happier! September 24, 2015
Rated 4 out of 5 by Missing screens Replaced windows and they look good and work well. Nice upgrade to our house in Colorado. Purchased via Home Depot and all thirteen windows were missing screens. Why would you ship sans screens? Contacted HD who then got in touch with Milgard to order the screens and hopefully they will be delivered in the estimated two week TAT. In the mean time, we cannot open any windows without inviting bugs in - bummer :-\ September 23, 2015
Rated 4 out of 5 by In general, I'm very happy In general, I'm very happy with my Tuscany windows. I wish there had been an option to install the latches lower down on the frame of the portion that slides. When the window is installed over a kitchen sink or counter that prevents a person from standing real close to the window, the existing latch is too high for me to reach without standing on a stepstool. Also windows are quite heavy & it takes 2 hands to push the sliding portion. My old windows could be opened with only one hand. But they look nice, are easy to clean & they do keep some noise out. It's too soon to tell yet whether they will keep some heat out & help me lower my air conditioning bills. September 21, 2015
Rated 5 out of 5 by Very attractive, well made. The installation by BH KRUPER was well completed with satisfaction. They were very courteous, cleaning up as they progressed. September 20, 2015
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