Floor & Decor Holdings, Inc.

Evaluation of Disclosure Controls and Procedures

The Company’s disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) are designed to provide reasonable assurance that the information required to be disclosed in the reports that the Company files or submits under the Exchange Act are recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in reports filed or submitted under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure. The Company’s management, including the Chief Executive Officer and the Chief Financial Officer, have reviewed the effectiveness of the Company’s disclosure controls and procedures as of September 25, 2025 and, based on their evaluation, have concluded that the Company’s disclosure controls and procedures were effective at the reasonable assurance level. The condensed consolidated financial statements included in this Quarterly Report fairly present, in all material respects, our financial position, results of operations and cash flows for the periods presented in conformity with GAAP.

Changes in Internal Control Over Financial Reporting

There have been no changes in the Company’s internal control over financial reporting (as defined in Rules 13a-15(f) or 15d-15(f) of the Exchange Act) during the fiscal quarter ended September 25, 2025 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

The Company has begun a multi-year implementation of portions of our enterprise resource planning (ERP) system, which will replace our existing core financial and merchandising systems. The implementation is expected to occur in phases through 2027. As the phased implementation occurs, it may result in changes to our processes and procedures, which may result in changes to our internal controls over financial reporting. As such changes occur, we will evaluate quarterly whether they materially affect our internal control over financial reporting.