I ordered two of the slider windows for a new blind I am building. After some miscommunication on my part, Tony Hartman with Deerview Windows shipped my windows superfast. I received my windows less than one week from when I ordered them. The website says there is a three week manufacturing time! After receiving these windows, I decided to order two more for this blind. I ordered them today! Good quality windows! The ONLY tweek I would change with the windows are the screws on the corners of the sliders. Flush mounting screws would eliminate the 1/8″extra rough opening.Thank you Tony! Looking forward to this years hunting season. I will be ordering these windows for future blinds.