Shed Windows and More set of 2 windows has the perfect little Window for Any Playhouse, Shed, or Chicken Coop, very easy to install. Our Windows are made to our specifications and are a higher quality then others out in the marketplace. We have ours made with a thick aluminum frame and instead of standard float glass we use a 5 mil thick clear safety/tempered glass. We give you an upgraded quality window then our competitors. They can be used on any outdoor building, garage, shed, barn, playhouse, etc. Rough opening 24-1/4" x 36-1/4".