RELIABILT 46000 Series New Construction 35 1 2 in x 47 1 2 in x 2 5 8 in Jamb Black Aluminum Low e Single Hung Window with Grids Half Screen Included Item #313574 Model #10524 Glidden Wonder Pro GLWP32AW 01 Interior Exterior Paint Glidden Wonder Pro GLWP32AW 01 Interior Exterior Paint Convertible Duct Configuration Reliabilt aluminum single hung windows are designed for new construction and are easily installed with an integrated nail fin Energy efficient low E insulated glass helps reflect the sun’s heat away from the inside of your house in the warm summer months while helping to hold the warmth inside your home during the colder winter months