Horizontal Slider Insulated Tempered Glass Low E Windows with PVC Frame. The Frames are Polyvinyl Chloride PVC Which Will Give You Years of Maintenance. Free Worries, PVC Will Not Warp, Peel, or Corrode. 3.2 mil Thick Tempered Low E Double Pane Glass. Easy to Install with Screw / Nail Flange.3" Dept and 7/8" Flange Goes All Around the Window with the Flange being 1 from Front. Frame and 2 From the Back Frame. Add 1/" to 1/2" More for Your Rough Opening. These Vertical Sliders Come in Different Sizes, See Our E-Bay Store for More Sizes. Any and All Damage MUST be Reported Within 5 Days of Receiving Your Windows. Please Include a Photo of the Damage. Or Altered in Any way. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Windows & Window Hardware\Home Windows". The seller is "homedesignextras" and is located in this country: US. This item can be shipped to United States.