Asta Door started when Jim French purchased the Georgia division of Porvene/McKee in 1990.manufactures top of the line commercial sheet doors & self storage Doors.has also manufactured heavy duty rolling steel doors for over 20 years.predecessor (Porvene/McKee) survived a tornado which hit the manufacturing facility in 1986has a high windload for self storage doors, up to 146 psf for a 5’ wide door…WOW!.has a high windload for commercial sheet doors, up to 113 psf for an 8’ wide doornow has approved Impact Rated doors for our commercial sheet doors and our rolling steel doorscan also provide fire doors, fire shutters, counter shutters, grilles & sectional doors.is transitioning to galvanized axle pipes for our commercial sheet door linehas already transitioned to galvanized axle pipes for our self storage door line is a regional door manufacturer.