SECOND AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT AND WAIVER Dated as of September 30, 2008 among BUILDING MATERIALS HOLDING CORPORATION, BMC WEST CORPORATION AND OTHER SUBSIDIARY GUARANTORS, WELLS FARGO BANK, NATIONAL ASSOCIATION, as...Credit Agreement • October 1st, 2008 • Building Materials Holding Corp • Retail-lumber & other building materials dealers • California
