SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549




               FORM 10-Q



             QUARTERLY REPORT PURSUANT TO SECTION 13
             OF THE SECURITIES EXCHANGE ACT OF 1934




For quarter ended March 31, 1999                  Commission File Number 1-7256






  INTERNATIONAL ALUMINUM CORPORATION
                     (Exact name of Registrant as specified in its charter)



              California                   95-2385235
            (State of incorporation)             (I.R.S. Employer No.)




                            767 Monterey Pass Road
                       Monterey Park, California 91754
                               (323) 264-1670
                                  (Principal executive office)







Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 of the Securities Exchange Act of 1934 during the
preceding 12 months and (2) has been subject to such filing requirements for the
past 90 days.  Yes  X    No    

At May 3, 1999 there were 4,291,794 shares of Common Stock outstanding.  





                              Page 1 of 9 Pages
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                       INTERNATIONAL ALUMINUM CORPORATION 
                                AND SUBSIDIARIES

                                     INDEX





                                                                      Page 


PART I.  Financial Information

     Consolidated Balance Sheets -
       March 31, 1999 and June 30, 1998                                 3

     Consolidated Statements of Income -
       three and nine month periods ended 
       March 31, 1999 and 1998                                          4

     Consolidated Statements of Cash Flows -
       nine months ended March 31, 1999 and 1998                        5

     Notes to Consolidated Financial Statements                         6

     Management's Discussion and Analysis of
       Financial Condition and Results of Operations                    7


     Signatures                                                         9


























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<TABLE>
                                   PART I

                     INTERNATIONAL ALUMINUM CORPORATION
                              AND SUBSIDIARIES

                        CONSOLIDATED BALANCE SHEETS

<CAPTION>
                                                  Unaudited         Audited
Assets                                         March 31, 1999    June 30, 1998
<S>                                            <C>               <C>
Current assets:
  Cash and cash equivalents                      $  2,956,000     $ 14,320,000
  Accounts receivable, net                         38,809,000       34,850,000
  Inventories                                      45,896,000       38,135,000
  Prepaid expenses and deposits                     4,298,000        2,827,000
  Future income tax benefits                        1,521,000        1,521,000

    Total current assets                           93,480,000       91,653,000

Property, plant and equipment, at cost            107,971,000       96,692,000
Accumulated depreciation                          (54,241,000)     (51,316,000)

    Net property, plant and equipment              53,730,000       45,376,000

Other assets:
  Costs in excess of net assets of
    purchased businesses                            9,904,000        9,752,000
  Other                                                                517,000

    Total other assets                              9,904,000       10,269,000

                                                 $157,114,000     $147,298,000



Liabilities and Shareholders' Equity

Current liabilities:
  Accounts payable                               $  7,183,000     $  7,932,000
  Accrued liabilities                              11,593,000       10,921,000
  Advances payable to banks                         6,093,000
  Income taxes payable                                272,000          630,000

    Total current liabilities                      25,141,000       19,483,000

Deferred income taxes                               4,366,000        4,366,000

    Total liabilities                              29,507,000       23,849,000

Shareholders' equity                              127,607,000      123,449,000

                                                 $157,114,000     $147,298,000


<FN>
See accompanying notes to consolidated financial statements.
</TABLE>


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<PAGE>   <TABLE>                                                                Unaudited



                       INTERNATIONAL ALUMINUM CORPORATION
                                AND SUBSIDIARIES
                                        
                        CONSOLIDATED STATEMENTS OF INCOME

<CAPTION>
                                       Three Months Ended           Nine Months Ended
                                            March 31,                   March 31,         

                                       1999          1998          1999           1998    
<S>                                <C>           <C>           <C>            <C>
Net sales                          $59,303,000   $52,988,000   $182,722,000   $168,156,000
Costs and expenses:
  Cost of sales                     42,286,000    36,972,000    127,795,000    116,907,000
  Selling, general and admin.       14,062,000    12,325,000     42,102,000     37,088,000
  Interest (income) expense, net        48,000       (96,000)      (121,000)      (177,000)

Income before income taxes           2,907,000     3,787,000     12,946,000     14,338,000

Provision for income taxes           1,060,000     1,510,000      4,900,000      5,500,000 

Net income                         $ 1,847,000   $ 2,277,000   $  8,046,000   $  8,838,000




Earnings per share:
     Basic                                $.43          $.53           $1.87         $2.06
     Diluted                              $.43          $.53           $1.87         $2.06

Shares used to compute EPS:
     Basic                           4,291,719     4,290,244      4,291,384      4,280,572
     Diluted                         4,299,183     4,324,295      4,299,044      4,298,940

Cash dividends per share                  $.30          $.30           $.90           $.85


<FN>
See accompanying notes to consolidated financial statements.
</TABLE>

















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<PAGE>   <TABLE>                                                    Unaudited



                     INTERNATIONAL ALUMINUM CORPORATION
                              AND SUBSIDIARIES

                   CONSOLIDATED STATEMENTS OF CASH FLOWS

<CAPTION>
                                                         Nine Months Ended
                                                             March 31,        

                                                         1999          1998   
<S>                                                  <C>           <C>
Cash flows from operating activities:
  Net income                                         $ 8,046,000   $ 8,838,000
  Adjustments for noncash transactions:
    Depreciation and amortization                      4,700,000     4,339,000
    Gain on disposition of business                                 (1,235,000)
  Changes in assets and liabilities:
    Receivables                                       (3,753,000)    1,315,000
    Inventories                                       (7,263,000)      (52,000)
    Prepaid expenses and other                          (929,000)     (729,000)
    Accounts payable                                  (1,208,000)    1,243,000
    Accrued liabilities and other                        630,000      (807,000)
    Income taxes payable                                (358,000)     (397,000)

    Net cash provided by operating activities           (135,000)   12,515,000

Cash flows from investing activities:
  Capital expenditures                               (12,852,000)   (5,282,000)
  Disposition (acquisition) of businesses             (1,300,000)    1,021,000
  Proceeds from sales of capital assets                  656,000        92,000

    Net cash used in investing activities            (13,496,000)   (4,169,000)

Cash flows from financing activities:
  Dividends paid to shareholders                      (3,863,000)   (3,642,000)
  Net borrowing under lines of credit                  6,093,000
  Proceeds from exercises of stock options                37,000       301,000 

    Net cash used in financing activities              2,267,000    (3,341,000)

Effect of exchange rate changes on cash                                  7,000
  
Net change in cash and cash equivalents              (11,364,000)    5,012,000

Cash and cash equivalents at beginning
  of period                                           14,320,000     6,485,000

Cash and cash equivalents at end of period           $ 2,956,000   $11,497,000


<FN>
See accompanying notes to consolidated financial statements.
</TABLE>




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<PAGE>                                                         Unaudited



                   INTERNATIONAL ALUMINUM CORPORATION
                            AND SUBSIDIARIES

               NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Basis of Presentation

  In the opinion of management, the accompanying unaudited consolidated
financial statements contain all adjustments (which consist solely of normal
recurring adjustments unless otherwise disclosed) necessary to present fairly,
in all material respects, its financial position as of March 31, 1999 and
June 30, 1998, and the results of operations for the three and nine month
periods ended March 31, 1999 and 1998 and the cash flows for the nine month
periods ended March 31, 1999 and 1998.  The results of operations for the
three and nine month periods ended March 31, 1999 and 1998 are not necessarily
indicative of the results to be expected for the full year.

  The financial statements included herein have been prepared by the Company
pursuant to the rules and regulations of the Securities and Exchange
Commission.  Certain information and footnote disclosures normally included
in financial statements prepared in accordance with generally accepted
accounting principles have been condensed or omitted pursuant to such rules
and regulations, although the Company believes that the disclosures are
adequate to make the information presented not misleading.  It is suggested
that these financial statements be read in conjunction with the financial
statements and the notes thereto included in the Company's latest annual
report on Form 10-K.

  This report contains forward-looking statements with respect to the
financial conditions, results of operations and business of the Company.  Such
items are subject to certain risks and uncertainties that could cause actual
results to differ materially from those set forth in such statements.


Comprehensive Income

  Comprehensive income, defined as net income and other comprehensive income,
for the third quarters ended March 31, 1999 and 1998 was $1,895,000 and
$2,276,000, respectively.  Comprehensive income for the nine months ended
March 31, 1999 and 1998 was $7,984,000 and $6,551,000, respectively.  Other
comprehensive income includes foreign currency translation adjustments
recorded directly in shareholders' equity.


Disposition of Foreign Subsidiary

  During the second quarter of the prior year, the Company sold it Dutch
subsidiary, Eland-Brandt BV, for approximately $1,021,000 in net cash
proceeds.  The sale generated a pretax gain of $1,235,000 (after-tax gain of
$1,156,000 or $.27 per share), including the recognition of $2,145,000 of
previously deferred cumulative translation adjustment.  The Company's
consolidated financial statements for the prior year include the results of
Eland-Brandt through the date of disposal.


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<PAGE>                                                           Unaudited



                   INTERNATIONAL ALUMINUM CORPORATION
                            AND SUBSIDIARIES

       MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                        AND RESULTS OF OPERATIONS




Significant Changes in Results of Operations

  Sales increased by $6,315,000 or 11.9% for the quarter ended March 31, 1999
and by $14,566,000 or 8.7% for the nine months then ended when compared with
the 1998 periods.  The sale of the Company's Dutch subsidiary, Eland-Brandt
BV, during the first quarter of fiscal 1998 impacts year to date comparisons. 
Exclusion of Eland-Brandt from the prior year results in an increase of 
$16,549,000 or 9.8% for the nine months.  Sales from continuing operations
include increases of $4,080,000 or 15.9% for the quarter and $11,310,000 or
14.0% for the nine months by the Commercial Products Group, $960,000 or 9.2%
for the quarter and by $3,395,000 or 9.8% for the nine months by the
Residential Products Group and $1,792,000 or 14.3% for the quarter and by
$3,090,000 or 8.2% for the nine months by the Aluminum Extrusion Group.

  Cost of sales as a percentage of net sales increased by 1.5% for the quarter
ended March 31, 1999 and by 0.4% for the nine months then ended when compared
with the 1998 periods.  These increases are primarily attributable to
increased labor and overhead percentages incurred during the second and third
quarters by the Commercial Products Group and the Aluminum Extrusion Group.

  Selling, general and administrative expenses increased by $1,737,000 or
14.1% for the quarter and by $5,014,000 or 13.5% for the nine month period. 
These increases are primarily associated with the increased sales volume. 
Included in the current quarter are $470,000 of costs incurred for recruitment
and relocation costs of management personnel to partially implement designed
organizational and marketing changes.  $525,000 of the increase for the nine
months relates to the sale of the subsidiary during the prior year.

  The decrease in net interest income for the quarter and nine month periods
relate to significantly decreased levels of funds available for investment
during the current year due primarily to increased capital expenditures.

  The effective tax rate for the nine months ended March 31, 1999 was 37.8%
whereas the comparable period of the prior year was 38.4%.  














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<PAGE>                                                          Unaudited


Liquidity and Capital Resources

  Working capital at March 31, 1999 stood at $68,339,000, a decrease of
$3,831,000 from June 30, 1998.  The ratio of current assets to current
liabilities is currently 3.7 as compared to 4.7 as of the beginning of the
year.  

  In addition to the $1,300,000 cash purchase of business assets in Colorado,
(see the note below), the Company's projected capital expenditures for fiscal
1999 include $14,000,000 for scheduled expansion of production capacity in
addition to the normal annual noncapitalized expenditures for replacement
items.  The Company anticipates financing these expenditures through internal
cash flow, cash reserves and the utilization of its line of credit.

  The Company's line of credit was increased to $15,000,000 during the current
fiscal year.


Year 2000

  The Company performed a review of the financial and operational software it
uses in its business for Year 2000 compliance and determined that it was not
compliant.  The Company is in the process of migrating to new compliant
releases it its financial software.  The Company had previously purchased new
operational software to be used by all of its entities to enhance
manufacturing information and customer service.  The Aluminum Extrusion and
Glass Products groups have completed implementation of this new software,
which is Year 2000 compliant.  The Commercial and Residential Products groups
have completed partial implementation, with one member of the Commercial
Products Group and three members of the Residential Products Group having
completed the migration to the new software.  The Company has targeted Year
2000 compliance of its financial and operational software by no later than
mid-1999, and thus has not developed contingency plans.

  The Company will continue to incur expenses related to these efforts,
however, such expenses are not expected to have a material impact on the
Company's results of operations.  Although not anticipated, the consequence
of non-compliance by the Company, its customers or suppliers could have a
material adverse impact on the Company's operations.


New Domestic Subsidiary

  The Company recently formed a wholly-owned subsidiary named International
Window-Colorado, Inc. (IW-CO) which will be a member of the Residential
Products Group.  On October 1, 1998, IW-CO completed the $1,300,000 cash
purchase of selected assets and liabilities of a Denver, Colorado residential
window and door company.  The estimated fair value of the net assets acquired
was $726,000.  The $574,000 excess of the purchase price over the estimated
fair value was allocated to goodwill and is being amortized on a straight line
basis over 15 years.







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                   INTERNATIONAL ALUMINUM CORPORATION
                            AND SUBSIDIARIES

                               SIGNATURES




  Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

                                         International Aluminum Corporation
                                                     (Registrant)




Date:       May 12, 1999                          DAVID C. TREINEN         
                                                  David C. Treinen
                                          Senior Vice President - Finance
                                                 and Administration
                                           (Principal Financial Officer)




Date:       May 12, 1999                        MITCHELL K. FOGELMAN       
                                                Mitchell K. Fogelman
                                            Vice President - Controller
                                           (Principal Accounting Officer)


























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