SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* Reese F Timothy (Last) (First) (Middle) C/O TREX COMPANY, INC. 160 EXETER DRIVE (Street) WINCHESTER VA 22603-8605 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 02/19/2008	3. Issuer Name and Ticker or Trading Symbol TREX CO INC [ TWP ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Vice President, Operations	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Appreciation Right	02/05/2009(1)	02/05/2018	Common Stock	36,444	8.2	D

Explanation of Responses:

1. The stock appreciation right becomes exerciseable in three equal installments beginning on the first anniversary date of the transaction date.

	Lynn E. MacDonald	02/28/2008
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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                                 POWER OF ATTORNEY

     Know all by these present, that the undesigned, F. Timothy Reese, hereby
constitutes and appoints each of William R. Gupp, Lynn E. MacDonald and Richard
J. Parrino, the undersigned's true and lawful attorney-in-fact to:

     (1)  execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer, director or stockholder of Trex Company, Inc. (the
"Company"), a Schedule 13D and any amendments thereto, Forms 3, 4 and 5 and any
other documents to be filed with the Securities and Exchange Commission, in
accordance with Sections 13(d) and 16(a) of the Securities Exchange Act of 1934
and the rules thereunder;

     (2) do and perform any and all acts for and on behalf of the undersigned
which may be necessary or desirable to complete and execute any such Schedule
13D and any amendments thereto, any such Forms 3, 4 or 5 or such other documents
and file such form with the United States Securities and Exchange Commission and
any stock exchange or similar authority; and

     (3) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
and in the best interest of, or legally required by, the undersigned.

     The undersigned hereby grants to such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, in serving in
such capacity at the request of the undersigned, is not assuming, nor is the
Company assuming, any of the undersigned's responsibilities to comply with
Sections 13 and 16 of the Securities Exchange Act of 1934.

     This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file a Schedule 13D and any amendments
thereto, Forms 3, 4, and 5 or such other doucments with respect to the
undersigned's holdings of and transctions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorney-in-fact.

     IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 27th day of February 2008.

                                           /s/ F. Timothy Reese
                                          ______________________
                                          Signature

                                          F. Timothy Reese
                                          _______________________
                                          Name