Armstrong Flooring, Inc., together with its subsidiaries, designs, manufactures, sources, and sells flooring products in North America and the Pacific Rim. It offers resilient flooring products. The company's products are used in the construction and renovation of commercial, residential, and institutional buildings.

It sells its products to independent wholesale flooring distributors, other retailers, end-use customers, and contractors, as well as direct to specialty retailers. The company was founded in 1860 and is headquartered in Lancaster, Pennsylvania.

On April 17, 2023, the voluntary petition of Armstrong Flooring, Inc. for reorganization under Chapter 11 was converted to Chapter 7. It had filed for Chapter 11 bankruptcy on May 8, 2022.