hi

i want to replace a window in my house which is very old from the 1960s and not working properly and was considering a double hung window but the dimension is 48 inches wide and 54 inches high and i didn't know if this was too big for a double hung window and whether there was a better /different option. this is the upper and middle pane that i will be replacing as 1 unit leaving the painted panel intact. Or I could use the same configuration that is already there . this is a mid century house. see enclose photo thank you garyw