0001086364-11-005156 SC 13G/A 1 20110909 20110909 GEORGIA GULF CORP /DE/ 0000805264 2821 581563799 DE 1231 SC 13G/A 34 005-37963 111084031 115 PERIMETER CENTER PLACE STE. 460 ATLANTA GA 30346 7703954500 115 PERIMETER CENTER PLACE STE. 460 ATLANTA GA 30346 BlackRock Inc. 0001364742 6211 320174431 DE 0226 SC 13G/A 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300 55 EAST 52ND STREET NEW YORK NY 10055 BlackRock, Inc. 20060929 New BlackRock, Inc. 20060601 SC 13G/A 1 georgiagulf08312011.txt