For Immediate Release
                                                                  April 19, 2005



                Valmont's First Quarter Net Earnings Increase 24%

First Quarter Highlights:

o    Net sales rose 23% and operating  income increased 37% due to the impact of
     2004 acquisitions, higher selling prices resulting from higher steel costs,
     improved  volumes  in the  European  structures  business  and the  Utility
     Support Structures Segment and stronger results in the Tubing Segment.

o    Irrigation sales and profitability declined,  reflecting reduced demand due
     to lower crop prices and higher farm input costs.

o    Net earnings rose 24%.

o    Cash flows from  operations for the quarter were $33.8  million,  driven by
     stronger earnings and working capital reductions.

o    Debt declined $25 million from December 25, 2004 to $303 million.

     Omaha,  NE -  Valmont  Industries,  Inc.  (NYSE:  VMI),  a  leading  global
manufacturer of engineered  support  structures for  infrastructure,  mechanized
irrigation  equipment for  agriculture,  and a provider of coating  services and
tubular  products,  reported  sales for the  first  quarter  of  $265.7  million
compared with $215.9 million for the same period of 2004. First quarter 2005 net
earnings were $6.8 million,  or 27 cents per diluted share, versus first quarter
2004 net earnings of $5.5 million, or 22 cents per diluted share.





First Quarter Review:

     "The  improvement in net earnings and operating  income for the quarter was
mainly due to significantly  improved results in our Utility Support  Structures
Segment,  stronger results in our Engineered  Support  Structures  Segment,  the
addition of Newmark, a good performance in our Tubing Segment and an improvement
in Coatings Segment  profitability,"  said Mogens C. Bay, Valmont's Chairman and
Chief Executive Officer.  "While irrigation operating profits were lower, we are
pleased  that despite a downturn in sales,  the  Irrigation  Segment  maintained
operating profit as a percent of sales above 10%.

     "Selling,  general and administrative  spending was comparable to last year
after  considering  the effects of 2004  acquisitions."

First Quarter Summary - Infrastructure Markets:

     Sales in the Engineered Support Structures Segment were $108.8 million,  an
increase of 24% from 2004 levels. Operating income for the segment increased 54%
to $5.6 million.

     Global sales of lighting and traffic products rose, due primarily to higher
selling  prices to offset  higher  steel  costs.  In North  America,  volumes of
lighting and traffic products were similar to last year's levels.  The continued
extension  of the federal  highway bill has kept demand for lighting and traffic
products  stable.  Commercial  lighting sales  increased  partly due to the 2004
acquisition  of Whatley,  a composite  pole  manufacturer.  In Europe,  improved
market conditions resulted in sales and volume increases.

     Sales of wireless  communication products were higher in North America, due
to sales price increases  implemented in 2004. Sign structure sales improved due
to increased  market  penetration  and the acquisition of Sigma  Industries,  an
overhead sign structure company, during the third quarter of 2004.

     In China, sales were slightly lower for wireless  communication  structures
offset somewhat by improved volumes of utility structures.

     Profitability for the Engineered Support Structures Segment was dampened by
the adverse impact of fixed price orders taken for the sign  structure  business
prior to the rapid increase in steel prices in 2004.  Overall  profitability for
the segment increased due to improved pricing  worldwide.  Better performance in
Europe  was due to  stronger  sales  volumes  and the  positive  effect  of cost
reductions implemented during 2004.

     Utility Support  Structures  Segment sales were $59.0 million compared with
$22.9 million in 2004. The sharp  increase in sales reflects the  acquisition of
Newmark in April 2004,  significantly  higher sales of steel utility  structures
and price increases implemented to cover increased steel costs. Operating income
was $4.4 million,  reflecting  improved margins for steel utility structures and
the addition of Newmark. In North America, demand for steel and concrete utility
structures  remains firm due to  increased  spending by utilities on capital and
maintenance projects to upgrade the electrical transmission grid.





     Coatings  Segment  sales of $19.0  million  were 16% lower than last year's
first quarter due to lower anodizing  volumes.  Operating income for the segment
increased  to $0.8  million  from $0.5  million  last year,  as rising  zinc and
natural  gas  costs  were more than  offset by an  improved  sales mix and lower
operating expenses.

First Quarter Summary - Agricultural Markets:

     In the Irrigation  Segment,  first quarter sales were $69.9 million,  a 13%
decrease  from 2004.  Operating  income  for the  segment  declined  39% to $7.2
million  reflecting  reduced  factory  utilization as a result of  significantly
lower volumes.  While international sales levels were flat with last year, North
American  demand  fell due to lower  crop  prices  and  inflation  in energy and
fertilizer costs for farm customers.

     In the Tubing Segment, sales were 27% higher at $22.1 million due to higher
pricing to recover increased steel costs. Operating income increased 56% to $3.3
million reflecting higher sales levels and improved operations.

2005 Outlook:

     Commenting  on the outlook for the  remainder of 2005,  Mr. Bay said,  "The
business  conditions that are currently in place should continue  throughout the
year.  We expect our  infrastructure  businesses  to post solid  gains over 2004
results. In our irrigation business,  we expect higher fuel and fertilizer costs
and weak commodity prices to result in lower sales and earnings compared to last
year. In our tubing  business,  we expect  results more in line with  historical
performance  levels as steel supplies are more readily available  resulting in a
more  competitive  market  environment.  For the  Company as a whole,  we expect
favorable sales and earnings  comparisons for the year,  excluding the after-tax
charge for debt  prepayment  that took place in the second  quarter of 2004.  We
plan to use our cash flows to pay down debt and expect to return to our targeted
debt to capital ratio of 40% or less."

     An audio discussion of Valmont's first quarter results by Valmont officers,
Mogens C. Bay,  Chairman  and Chief  Executive  Officer,  and Terry J.  McClain,
Senior Vice President and Chief  Financial  Officer,  will be available live via
the  Internet  at 8:00  a.m.  April 20,  2005  CDT,  by  pointing  browsers  to:
http://www.valmont.com/asp/investor_relations/ir6.asp.  After  the event you may
listen by  accessing  the above link or by  telephone.  Dial  1-800-642-1687  or
706-645-9291,  and enter the Conference  ID#:3278136 beginning April 20, 2005 at
10:00 a.m. CDT through 12:00 p.m. CDT on April 27, 2005.

     Valmont is the global leader in designing and manufacturing  poles,  towers
and  structures  for lighting and traffic,  wireless  communication  and utility
markets,  and a provider of protective coating services.  Valmont also leads the
world  in  mechanized  irrigation  equipment  for  agriculture,  enhancing  food
production while conserving and protecting natural water resources. In addition,
Valmont  produces  a wide  variety  of  tubing  for  commercial  and  industrial
applications.





     This release contains forward-looking statements, within the meaning of the
Private  Securities   Litigation  Reform  Act  of  1995.  These  forward-looking
statements  are  based  on  assumptions  that  management  has  made in light of
experience in the industries in which Valmont operates,  as well as management's
perceptions  of  historical   trends,   current   conditions,   expected  future
developments   and  other  factors   believed  to  be   appropriate   under  the
circumstances. As you read and consider this release, you should understand that
these  statements are not  guarantees of  performance  or results.  They involve
risks,   uncertainties   (some  of  which  are  beyond  Valmont's  control)  and
assumptions.  Although management believes that these forward-looking statements
are based on reasonable assumptions, you should be aware that many factors could
affect Valmont's actual  financial  results and cause them to differ  materially
from those anticipated in the forward-looking statements.  These factors include
among  other  things,  risk  factors  described  from time to time in  Valmont's
reports to the Securities and Exchange  Commission,  as well as future  economic
and market circumstances, industry conditions, company performance and financial
results,  operating  efficiencies,  availability  and  price  of  raw  material,
availability and market  acceptance of new products,  product pricing,  domestic
and international  competitive  environments,  and actions and policy changes of
domestic and foreign governments.  The Company cautions that any forward-looking
statement  included  in this press  release is made as of the date of this press
release  and the  Company  does not  undertake  to  update  any  forward-looking
statement.





                    VALMONT INDUSTRIES, INC. AND SUBSIDIARIES
                 CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                (Dollars in thousands, except per share amounts)
                                   (unaudited)

                                                       First Quarter
                                                       13 Weeks Ended
                                                 ----------------------------

                                                  26-Mar-05     27-Mar-04
                                                 ----------------------------
                                                            
Net sales                                          $ 265,741      $ 215,897
Cost of sales                                        204,080        164,617
        Gross profit                                  61,661         51,280
Selling, general and administrative expenses          45,554         39,531
        Operating income                              16,107         11,749
Other income (deductions)
     Interest expense                                 (4,827)        (2,398)
     Interest income                                     237            276
     Miscellaneous                                      (148)           14
                                                      (4,738)        (2,108)
        Earnings before income taxes, minority
        interest, and equity in earnings (losses) of
        non-consolidated subsidiaries                 11,369          9,641
Income tax expense                                     4,144          3,529
        Earnings before minority interest, equity in
        earnings (losses) of nonconsolidated
        subsidiaries                                   7,225          6,112
Minority interest                                       (349)          (455)
Earnings (losses) in nonconsolidated subsidiaries        (66)          (156)
          Net earnings                               $ 6,810        $ 5,501

Average shares outstanding (000's) - Basic            24,111         23,846
Earnings per share - Basic                            $ 0.28         $ 0.23

Average shares outstanding (000's) - Diluted          25,042         24,520
Earnings per share - Diluted                          $ 0.27         $ 0.22

Cash dividends per share                             $ 0.080        $ 0.080


                    VALMONT INDUSTRIES, INC. AND SUBSIDIARIES
                            SUMMARY OPERATING RESULTS
                             (Dollars in thousands)
                                   (unaudited)

                                                       First Quarter
                                                       13 Weeks Ended
                                                 ---------------------------
                                                  26-Mar-05     27-Mar-04
                                                 ---------------------------
                                                            
Net sales
     Engineered Support Structures                 $ 108,842       $ 87,537
     Utility Support Structures                       59,033         22,939
     Coatings                                         18,993         22,656
        Infrastructure products                      186,868        133,132

     Irrigation                                       69,946         80,099
     Tubing                                           22,067         17,323
        Agriculture products                          92,013         97,422

     Other                                             4,819          4,360
     Less: Intersegment sales                        (17,959)       (19,017)
          Total                                    $ 265,741      $ 215,897

Operating Income
     Engineered Support Structures                   $ 5,624        $ 3,662
     Utility Support Structures                        4,388         (2,221)
     Coatings                                            766            466
        Infrastructure products                       10,778          1,907

     Irrigation                                        7,220         11,845
     Tubing                                            3,259          2,085
        Agriculture products                          10,479         13,930

     Other                                              (759)          (492)
     Corporate                                        (4,391)        (3,596)
          Total                                     $ 16,107       $ 11,749

Valmont has five reportable segments organized on a worldwide product basis.

     Engineered Support Structures:  This segment consists of the manufacture of
     engineered  metal  structures and components for the lighting,  traffic and
     wireless  communication  industries,   and  certain  international  utility
     businesses.

     Utility  Support  Structures:  This segment  consists of the manufacture of
     engineered steel and concrete  structures  primarily for the North American
     utility industry.

     Coatings:  This  segment  consists  of  galvanizing,  anodizing  and powder
     coating services.

     Irrigation:  This  segment  consists  of the  manufacture  of  agricultural
     irrigation equipment and related parts and services.

     Tubing: This segment consists of the manufacture of steel tubular products.

In addition to these five reportable segments, Valmont also has other businesses
that  individually  are not  more  than 10% of  consolidated  net  sales.  These
businesses, which include wind energy development,  machine tool accessories and
industrial fasteners, are reported in the "Other" category.


                    VALMONT INDUSTRIES, INC. AND SUBSIDIARIES
                      CONDENSED CONSOLIDATED BALANCE SHEETS
                             (Dollars in thousands)
                                   (unaudited)

                                                                26-Mar-05                  27-Mar-04
                                                               -------------              -------------
                                                                                    
ASSETS
Current assets:
     Cash and cash equivalents                                     $ 37,031                   $ 24,197
     Accounts receivable, net                                       172,681                    149,505
     Inventories                                                    176,424                    132,068
     Prepaid expenses                                                11,809                      7,601
     Refundable and deferred income taxes                            12,472                     10,284
          Total current assets                                      410,417                    323,655
Property, plant and equipment, net                                  200,029                    184,784
Goodwill and other assets                                           200,724                     95,807
                                                                  $ 811,170                  $ 604,246

LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
     Current installments of long-term debt                         $ 7,373                   $ 15,115
     Notes payable to banks                                           1,806                     20,705
     Accounts payable                                                69,354                     65,993
     Accrued expenses                                                58,793                     52,070
     Dividend payable                                                 1,945                      1,910
          Total current liabilities                                 139,271                    155,793
Long-term debt, excluding current installments                      293,482                    129,847
Other long-term liabilities                                          78,138                     49,871
Shareholders' equity                                                300,279                    268,735
                                                                  $ 811,170                  $ 604,246