Design Specialties create the aluminum masonry door. And to this day, we remain the leading manufacturer of these unique & gracefull designs. Our Fine Line doors are made from extruded aluminum and are as strong as our steel doors but feature curved profiles and slim frames that steel doors cannot. Choose from our exclusive "Cutback" design that is pefect for smooth tile. All of the Fine Line doors are available in over 20 different finishes and models range from the larger frame of the Savannah to sleek & minimal style of the Elite. You're sure to find the door that matches your style perfectly!