Exhibit 12.1

Computation of Ratio of Earnings to Fixed Charges

Flag Intermediate Holdings Corporation



|                                            |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  
|------------------------------------------- |  | ---------------------------------------------- | ---- | - |  |  | ------------------------------------------------------------- | - | ---- | -------------------------- |  | - | -------------------------- | - |  | -------------------------- | ----- | - | -------------------------- | - | ----- | - |  | - | ----- | -
|                                            |  | Predecessor Company(1)                         |      |   |  |  | Successor Company(1)                                          |  
|                                            |  | Period fromJanuary 1, 2005 toNovember 30, 2005 |      |   |  |  | Period
fromMay 9, 2005 (dateof inception) toDecember 31, 2005 |   |      | Year endedDecember 31,2006 |  |   | Year endedDecember 31,2007 |   |  | Year endedDecember 31,2008 |       |   | Year endedDecember 31,2009 |  
|COMPUTATION OF EARNINGS                     |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  
|Income (loss) before taxes                  |  | $                                              | 70.2 |   |  |  |                                                               | $ | (3.2 | )                          |  | $ | 65.4                       |   |  | $                          | 55.9  |   |                            | $ | 152.7 |   |  | $ | (53.7 | )
|Net interest expense                        |  |                                                | 12.0 |   |  |  |                                                               |   | 4.1  |                            |  |   | 54.1                       |   |  |                            | 57.6  |   |                            |   | 54.5  |   |  |   | 44.9  |  
|Interest portion of operating lease expense |  |                                                | 5.2  |   |  |  |                                                               |   | 0.5  |                            |  |   | 6.1                        |   |  |                            | 6.7   |   |                            |   | 6.4   |   |  |   | 6.3   |  
|                                            |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  
|Earnings                                    |  | $                                              | 87.4 |   |  |  |                                                               | $ | 1.4  |                            |  | $ | 125.6                      |   |  | $                          | 120.2 |   |                            | $ | 213.6 |   |  | $ | (2.5  | )
|                                            |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  
|COMPUTATION OF FIXED CHARGES                |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  
|Net interest expense                        |  | $                                              | 12.0 |   |  |  |                                                               | $ | 4.1  |                            |  | $ | 54.1                       |   |  | $                          | 57.6  |   |                            | $ | 54.5  |   |  | $ | 44.9  |  
|Capitalized interest                        |  |                                                |     |   |  |  |                                                               |   |     |                            |  |   |                           |   |  |                            |      |   |                            |   |      |   |  |   |      |  
|Interest portion of operating lease expense |  |                                                | 5.2  |   |  |  |                                                               |   | 0.5  |                            |  |   | 6.1                        |   |  |                            | 6.7   |   |                            |   | 6.4   |   |  |   | 6.3   |  
|                                            |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  
|Fixed Charges                               |  | $                                              | 17.2 |   |  |  |                                                               | $ | 4.6  |                            |  | $ | 60.2                       |   |  | $                          | 64.3  |   |                            | $ | 60.9  |   |  | $ | 51.2  |  
|                                            |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  
|RATIO OF EARNINGS TO FIXED CHARGES          |  |                                                | 5.1  | x |  |  |                                                               |   | 0.3  | x                          |  |   | 2.1                        | x |  |                            | 1.9   | x |                            |   | 3.5   | x |  |   |      |  
|                                            |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  
|DEFICIENCY OF EARNINGS TO FIXED CHARGES     |  | $                                              |     |   |  |  |                                                               | $ | 3.2  |                            |  | $ |                           |   |  | $                          |      |   |                            | $ |      |   |  | $ | 53.7  |  
|                                            |  |                                                |      |   |  |  |                                                               |   |      |                            |  |   |                            |   |  |                            |       |   |                            |   |       |   |  |   |       |  



|(1) | On November 30, 2005, Flag Acquisition Corporation, a wholly owned subsidiary of Flag Intermediate Holdings Corporation which is a wholly owned subsidiary of
Metals USA Holdings Corp. (formerly named Flag Holdings Corporation) acquired Metals USA, Inc. with Metals USA, Inc. being the surviving company. Flag Intermediate Holdings Corporation and Metals USA, Inc. are herein referred to the Successor
Company after the merger on November 30,2005. Flag Intermediate Holding Corporation and Flag Acquisition Corporation conducted no operations from May 9, 2005 (date of inception) to November 30, 2005. Metals USA, Inc., prior to
the merger, is referred to as the Predecessor Company.
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