Crestline 24" W x 36" H Select 250 Single Hung White with Nailing Flange

Whether building new, remodeling or replacing windows, Crestline Windows and Doors offers unparalleled flexibility and reliability. Fusion-welded frames and sashes, steel stiffeners, maintenance-free exteriors, contoured glazing beads -- all of these ensure Crestline's matchless quality and long life. This particular unit features the inverted and concealed constant force balance system that allows for the quietest and smoothest operation.