Press Release

WINCHESTER, Va., Apr 19, 2010 (BUSINESS WIRE) --Trex Company, Inc. (NYSE: TREX), manufacturer of Trex(R) decking and railing, will release its first-quarter-2010 results before the NYSE opens for regular trading on Friday, April 30, 2010.

The company will hold its quarterly earnings conference call at 10:00 a.m. ET on April 30, 2010. To participate in the live earnings call by telephone, please dial 706-634-1218 and reference conference ID # 68645020. A live webcast of the conference call will be available to all investors 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 for 30 days. A telephone replay of the call will also be available through Friday, May 7, 2010. To listen to the telephone replay, dial 706-645-9291 and enter conference ID #68645020.

About Trex Company

Trex Company is the nation's largest manufacturer of composite decking, railing and fencing, with almost 20 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(R) and PVC trim under the trademark Trex Trim(TM). For more information, visit the Company's website, www.trex.com. Trex(R), Trex Escapes(R) and TrexTrim(TM) are trademarks of Trex Company, Inc., Winchester, Va.

SOURCE: Trex Company, Inc.

Trex Company, Inc.
Jmes Cline, 540-542-6300
Chief Financial Officer
or
Lippert/Heilshorn & Associates
Harriet Fried, 212-838-3777