United States securities and exchange commission logo May 27, 2022 Bruce Hausmann Vice President and Chief Financial Officer Interface Inc 1280 West Peachtree Street Atlanta Georgia 30309 Re: Interface Inc Form 10-K for the Fiscal Year Ended January 2, 2022 Filed March 2, 2022 File No. 001-33994 Dear Mr. Hausmann: We have limited our review of your filing to the financial statements and related disclosures and have the following comments. In some of our comments, we may ask you to provide us with information so we may better understand your disclosure. Please respond to these comments within ten business days by providing the requested information or advise us as soon as possible when you will respond. If you do not believe our comments apply to your facts and circumstances, please tell us why in your response. After reviewing your response to these comments, we may have additional comments. Form 10-K for the Fiscal Year Ended January 2, 2022 Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operation Critical Accounting Policies and Estimates Goodwill, page 38 1. Revise this discussion in future filings to include information that will allow investors to better assess the probability of future goodwill impairment charges. For example, please disclose whether your reporting unit is at risk of failing the quantitative impairment test or whether the fair value of your reporting unit is substantially in excess of carrying value and is not at risk of failing. For each reporting unit at risk of failing, disclose the following: the percentage by which fair value exceeded carrying value at the date of the most recent test; a more detailed description of the methods and key assumptions used and how the Bruce Hausmann Interface Inc May 27, 2022 Page 2 key assumptions were determined; a discussion of the degree of uncertainty associated with the assumptions; and a description of potential events and/or changes in circumstances that could reasonably be expected to negatively affect the key assumptions. Refer to Item 303(b)(3) of Regulation S-K. Notes to Consolidated Financial Statements Note 3 - Revenue Recognition Disaggregation of Revenue, page 55 2. We note from page 4 that you offer various product categories, including Modular Carpet, Modular Resilient Flooring, Rubber Flooring, as well as other products. Please tell us how you considered the guidance in ASC 606-10-50-5 and ASC 606-10-55-89 through 55-91 when evaluating whether to disclose disaggregated revenue by product categories in addition to revenue by customer geographic region. In closing, we remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. You may contact Andi Carpenter, Staff Accountant, at 202-551-3645 or Martin James, Senior Advisor, at 202-551-3671 with any questions. FirstName LastNameBruce Hausmann Sincerely, Comapany NameInterface Inc Division of Corporation Finance May 27, 2022 Page 2 Office of Manufacturing FirstName LastName