Trex Company, Inc. (NYSE: TREX), the leading manufacturer of wood alternative decking and railing, will release its third-quarter-2011 results before the NYSE opens for regular trading on Monday, October 31, 2011. The company will hold its quarterly earnings conference call at 10:00 a.m. ET on October 31, 2011. To participate in the live earnings call by telephone, please dial 706-634-1218 and reference conference ID #15908011. A live webcast of the conference call will be available in the Investor Relations section of the Trex Company website at http://www.trex.com. For those who cannot listen to the live broadcast, an audio replay of the earnings call will be available on the Trex website for 30 days. A telephone replay of the call will also be available through November 6, 2011. To listen to the telephone replay, dial 404-537-3406 and enter conference ID #15908011. About Trex Company Trex Company is the world’s largest manufacturer of wood-alternative decking and railing, with more than 20 years of product experience. Stocked in more than 5,500 retail locations throughout the world, Trex ® outdoor living products offer a wide range of style options with fewer ongoing maintenance requirements than wood, as well as a truly environmentally responsible choice. For more information, visit trex.com.