ITEM 2.02. Results of Operations and Financial Condition

On February 21, 2013, the Company issued the news release attached hereto as Exhibit 99.1 reporting the financial results of the Company for the quarter and fiscal year ended December 31, 2012 (the "Earnings Release"). In the Earnings Release, the Company utilized the non-GAAP financial measures and other items discussed in Appendix A hereto. Appendix A hereto (incorporated herein by reference) also contains certain statements of the Company's management regarding the use and purposes of the non-GAAP financial measures utilized therein. A reconciliation of the non-GAAP financial measures discussed in the Earnings Release to the comparable GAAP financial measures is included within the Earnings Release.

ITEM 9.01. Financial Statements and Exhibits.

(d) Exhibits.

See Exhibit Index.

All of the information furnished in Items 2.02 and 9.01 of this report and the accompanying appendix and Exhibit 99.1 shall not be deemed to be "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and shall not be incorporated by reference in any filing under the Securities Act of 1933, as amended.

Cautionary Notice

Statements in this report which are not purely historical facts or which necessarily depend upon future events, including statements about expected market share gains, plans to reduce costs, future conditions in the housing or credit markets, forecasted financial performance or other statements about anticipations, beliefs, expectations, hopes, intentions or strategies for the future, may be forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended. Readers are cautioned not to place undue reliance on forward-looking statements. All forward-looking statements are based upon information available to Builders FirstSource, Inc. on the date this report was submitted. Builders FirstSource, Inc. undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. Any forward-looking statements involve risks and uncertainties that could cause actual events or results to differ materially from the events or results described in the forward-looking statements, including risks or uncertainties related to the Company's growth strategies, including market share gains, potential acquisitions, or the Company's revenues and operating results being highly dependent on, among other things, the homebuilding industry, lumber prices, credit markets and the economy. Builders FirstSource, Inc. may not succeed in addressing these and other risks. Further information regarding factors that could affect our financial and other results can be found in the risk factors section of Builders FirstSource, Inc.'s most recent filing on Form 10-K with the Securities and Exchange Commission.

Consequently, all forward-looking statements in this report are qualified by the factors, risks and uncertainties contained therein.

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