 LANCASTER, Pa., Nov. 20, 2020 GLOBE NEWSWIRE -- Armstrong World Industries, Inc. NYSE: AWI today announced it has entered into an agreement to acquire Arktura, LLC, a designer and fabricator of ceilings, walls, partitions and facades based in Los Angeles, California. Founded and led by architects and designers, Arktura is a leader in architectural specialty metal and felt solutions recognized for fusing ingenuity and creativity with leading edge technologies and software to deliver visionary design. 