Dayton Windows – 4000 Series

4000 Series – Better

With the 4000 Series from Window Depot, homeowners across America are experiencing lower utility bills.

With the 4000 Series from Window Depot, homeowners across America are experiencing lower utility bills and a brighter, more enjoyable home. Our Double Hung window blends the latest in performance technology with a clean, elegant design that is sure to turn heads in your neighborhood.

Also see our 6000 Series

Windows 4000 Series
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Google Reviews

  • review rating 5  Love our new windows from Window Depot. The installer did a beautiful job and the whole process went smoothly. Would definitely recommend !

    thumb Renee Craig
    12/21/2018
  • review rating 5  Prompt, great communication. Worked efficiently. Kept work area clean. Installation looks great. I couldn’t be happier. The guys were kind, courteous and definitely knew what they were doing.

    thumb Patty Schaeffer
    3/13/2019
  • review rating 5  Working with Window Depot was a great experience through the entire process! The part that impressed me the most was where they replaced the sill and the rotten wood around it. This was on an old barn that was in rough shape. Keith definitely took the extra time to do it right despite the cold and rainy conditions. Much appreciated and will use them again if I get the chance.

    thumb Justin Ehresman
    12/15/2018
  • review rating 5  Excellent overall experience from start to finish! Michelle has made sure to answer every questions along the way. Ron was very friendly and I felt like I was talking to family when he came out for our walk through. Keith busted his butt to make sure the windows looked good and made sure to inform me how to take care of my windows.

    thumb Kyle Bush
    2/26/2019
  • review rating 5  Great experience from start to finish! I have used them twice - once for a rental house, and now for my primary residence. Ron came out and measured everything, and gave me the various window options. He wasn't overselling anything, and let me make my own decision. Ron also had some really helpful information about lead paint, as we are remodeling an old house. Then, for the install, Keith helped us. He was better than we could have hoped for. He really knew his stuff. We had weird storm windows on the house before, so when he took them off there was an open section that needed to be covered. He cut the new vinyl trim on-site, and fit it all together with our totally-not-level 100 year old house. It makes a world of difference. Keith also showed us how to operate our new windows, because I had never used the tilt-in type of window before. So again, a great experience from start to finish. This is the second time I have used them, but I'm sure it won't be the last!

    thumb Krystal Baker
    11/24/2018