Joint Filing AgreementJoint Filing Agreement • May 20th, 2013 • CD&R Associates VIII, Ltd. • Prefabricated metal buildings & components
Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned agree that the Statement on Schedule 13D/A to which this exhibit is attached is filed on behalf of each of them in the capacities set forth below.
