Microsoft Word 11.0.6359;






                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                   FORM 12b-25
                           NOTIFICATION OF LATE FILING


                                   Valhi, Inc

                             SEC FILE NUMBER: 1-5467
                             CUSIP NUMBER: 918905100



     [ X ] Form 10-K [ ] Form 20-F [ ] Form 11-K [ ] Form 10-Q [ ] Form 10-D
                          [ ] Form N-SAR [ ] Form N-CSR


                       For Period Ended: December 31, 2005


      [ ] Transition Report on Form 10-K [ ] Transition Report on Form 20-F
      [ ] Transition Report on Form 11-K [ ] Transition Report on Form 10-Q
                       [ ] Transition Report on Form N-SAR
                        For the Transition Period Ended:


    Nothing in this form shall be construed to imply that the Commission has
                   verified any information contained herein.



 If the notification relates to a portion of the filing checked above, identify
          the Item(s) to which the notification relates: Not applicable



                         PART I - REGISTRANT INFORMATION


Full Name of Registrant: Valhi, Inc

Former Name if Applicable:  Not Applicable

Address of Principal Executive Office:
        5430 LBJ Freeway, Suite 1700
        Three Lincoln Centre, Dallas, Texas  75240-2697



                        PART II - RULES 12b-25(b) AND (c)


If the subject report could not be filed without  unreasonable effort or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
be completed.

[X]      (a)   The reasons  described in  reasonable  detail in Part III of this
               form  could  not be  eliminated  without  unreasonable  effort or
               expense;

[X]      (b)   The subject annual report,  semi-annual report, transition report
               on Form 10-K,  Form 20-F,  11-K,  Form  N-SAR or Form  N-CSR,  or
               portion  thereof,  will  be  filed  on or  before  the  fifteenth
               calendar day  following the  prescribed  due date; or the subject
               quarterly  report or  transition  report on Form 10-Q or  subject
               distribution  report on Form 10-D,  or portion  thereof,  will be
               filed  on  or  before  the  fifth   calendar  day  following  the
               prescribed due date; and

 [  ]    (c)   The  accountant's  statement  or other  exhibit  required by Rule
               12b-25(c) has been attached, if applicable.

                              PART III - NARRATIVE


State below in reasonable  detail the reasons why Forms 10-K,  20-F, 11-K, 10-Q,
10-D, N-SAR,  N-CSR, or the transition  report or portion thereof,  could not be
filed within the prescribed period:


Titanium Metals Corporation ("TIMET"), an affiliate of the Company accounted for
under accounting  principles  generally accepted in the United States of America
by the equity  method  (Commission  File No.  0-28538),  has today  filed a Form
12b-25 to extend the filing  deadline for its Annual Report on Form 10-K for the
year ended  December 31, 2005  ("TIMET  Annual  Report").  The  Registrant  will
incorporate  by  reference  the  consolidated  financial  statements  of  TIMET,
included in the TIMET Annual Report,  in the Registrant's  Annual Report on Form
10-K for the year ended December 31, 2005 ("Registrant  Annual Report") pursuant
to Rule 3-09 of Regulation S-X.  Because such financial  statements of TIMET are
not currently available to the Registrant, the Registrant filed this Form 12b-25
to extend the filing deadline of the Registrant Annual Report.

TIMET has indicated  that it currently  expects to be able file the TIMET Annual
Report  within  the  time  provided  by this  Form  12b-25,  at  which  time the
Registrant would be able to file the Registrant Annual Report.

In such Registrant Annual Report,  the Registrant  currently expects to conclude
that its internal control over financial  reporting was effective as of December
31, 2005.


                           PART IV - OTHER INFORMATION


(1)  Name  and  telephone  number  of  person  to  contact  in  regard  to  this
notification:

Greg Swalwell, Vice President and Controller.  972-233-1700.


(2) Have all other  periodic  reports  required under Section 13 or 15(d) of the
Securities  Exchange Act of 1934 or Section 30 of the Investment  Company Act of
1940  during  the  preceding  12  months  or for such  shorter  period  that the
Registrant was required to file such report(s) been filed?  If the answer is no,
identify report(s).

                    [X] Yes                             [ ] No

(3) Is it anticipated that any significant  change in results of operations from
the  corresponding  period for the last  fiscal  year will be  reflected  by the
earnings statements to be included in the subject report or portion thereof?

                    [X] Yes                             [ ] No


If so, attach an explanation of the  anticipated  change,  both  narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.


     See the press release issued by the  Registrant  today and filed as Exhibit
99.1 to the Registrant's Current Report on Form 8-K dated March 16, 2006.




Valhi,  Inc.  has  caused  this  notification  to be signed on its behalf by the
undersigned thereunto duly authorized.




Date: March 16, 2006                       VALHI, INC.


                                           By: /s/ Greg Swalwell.
                                               Greg Swalwell
                                               Vice President and Controller