Trex Company Announces Date for Third-Quarter-2009 Earnings Release and Conference Call

Trex Company, Inc. (NYSE:TWP), manufacturer of Trex^® decking and railing, will release its third-quarter-2009 results before the NYSE opens for regular trading on Monday, November 9, 2009. The company will hold its quarterly earnings conference call at 8:00 a.m. ET on November 9, 2009. These activities have been scheduled to coordinate with the Trex 2009 Distributor Meeting, which will also be held the week of November 9, 2009.

To participate in the live earnings call by telephone, please dial 706-634-1218 and reference conference ID #35691729. A live webcast of the conference call will be available to all investors in the Investor Relations section of the Trex Company website at www.trex.com. The call will also be simulcast at www.streetevents.com.

For those who cannot listen to the live broadcast, an audio replay of the earnings call will be available on these websites for 30 days. A telephone replay of the call will also be available through November 16, 2009. To listen to the telephone replay, dial 706-645-9291 and enter conference ID #35691729.

About Trex Company

Trex Company is the nation’s largest manufacturer of composite decking, railing and fencing, with more than 15 years of product experience. Built on “green” principles and values, Trex makes its products from a unique formulation of reclaimed wood and plastic, combined through a proprietary process. Trex decking, railing and fencing offer significant design flexibility with fewer ongoing maintenance requirements than wood, as well as a truly environmentally responsible choice. In addition, Trex distributes ultra-low maintenance PVC decking under the trademark Trex Escapes® and PVC trim under the trademark Trex Trim™. For more information, visit the Company’s website, www.trex.com. Trex® is a trademark of Trex Company, Inc., Winchester, Va.