Exhibit 3(B)

                          AMENDED AND RESTATED BY-LAWS
                                       OF
                APOGEE ENTERPRISES, INC., A MINNESOTA CORPORATION


                                    ARTICLE I

                                  SHAREHOLDERS

     Section 1.01. Places of Meetings. Meetings of shareholders entitled to vote
shall be held (a) at any place within or without the State of Minnesota which
may be designated by resolution of the Board of Directors, or (b) at any place
within Hennepin County, Minnesota, when the meeting is called by or at the
demand of the corporation's shareholders.

     Section 1.02. Regular Meetings. A regular meeting of shareholders entitled
to vote shall by held on such date as the Board of Directors shall by resolution
establish. At the regular meeting, members of the Board of Directors shall be
elected as provided in these By-Laws and the Articles of Incorporation, and such
other business may be transacted as shall be properly brought before the
meeting.

     Section 1.03. Special Meetings. Special meetings of the shareholders may be
held at any time and for any purpose and may be called by the Chairman of the
Board, the Chief Executive Officer, the Chief Financial Officer, two or more
directors or by a shareholder or shareholders holding 10% or more of the voting
power of all shares entitled to vote, except that a special meeting for the
purpose of considering any action to directly or indirectly facilitate or affect
a business combination, including any action to change or otherwise effect the
composition of the Board of Directors for that purpose, must be called by 25% or
more of the voting power of all shares entitled to vote. A shareholder or
shareholders holding the requisite percentage of the voting power of all shares
entitled to vote may demand a special meeting of the shareholders by written
notice of demand given to the Chairman of the Board, the Chief Executive Officer
or the Chief Financial Officer of the corporation and containing the purposes of
the meeting. Within 30 days after receipt of demand by one of those officers,
the Board of Directors shall cause a special meeting of shareholders to be
called and held on notice no later than 90 days after receipt of the demand, at
the expense of the corporation. Special meetings shall be held on the date and
at the time and place fixed by the Chairman of the Board or the Board of
Directors, except that a special meeting called by or at demand of a shareholder
or shareholders shall be held in the county where the principal executive office
is located. The business transacted at a special meeting shall be limited to the
purposes as stated in the notice of the meeting.

     Section 1.04. Notice of Meetings. Written notice of the time and place of
any meeting of the shareholders entitled to vote thereat shall be sent to their
addresses as the same appear on the stock ledger or on the records of the
corporation, at least five days prior to the meeting, except that notice of a
meeting at which a plan of merger or 

 
exchange is to be considered shall be mailed to all shareholders of record,
whether entitled to vote or not, at least fourteen days prior thereto. Every
notice of any special meeting called pursuant to Section 1.03 hereof shall state
the purpose or purposes for which the meeting has been called, and the business
transacted at all special meetings shall be confined to the purposes stated in
the notice. The written notice of any meeting at which a plan of merger or
exchange is to be considered shall so state such as a purpose of the meeting. A
copy or short description of the plan of merger or exchange shall be included in
or enclosed with such notice.

     Section 1.05. Meetings Without Notice. A shareholder may waive notice of
any meeting in writing given either before or after the meeting. By attendance
at and participation in any meeting of the shareholders, a shareholder shall be
deemed to have waived notice thereof, unless the shareholder properly objects
pursuant to Minnesota Statutes ss.302A.435, Subdivision 4. Whenever all the
shareholders entitled to vote shall be present at and consent to or participate
in a meeting without objection, such meeting shall be deemed to be a legal
meeting, and all the business transacted shall be valid in all respects the same
as though such meeting had been regularly called pursuant to proper notice.

     Section 1.06. Quorum and Adjourned Meetings. The holders of a majority of
the shares of stock entitled to vote, present in person or represented by proxy,
shall constitute a quorum at all meetings of shareholders, except as may be
otherwise provided by law or by the Articles of Incorporation. In the absence of
a quorum, any meeting may be adjourned from time to time or from place to place,
and no notice as to such adjourned meeting or the place thereof need be given
other than by announcement at the meeting at which the requisite amount of
voting stock shall be represented. Any business may be transacted which might
have been transacted at the meeting as originally called.

     Section 1.07. Voting and Proxies. At each meeting of the shareholders,
every shareholder having the right to vote shall be entitled to vote either in
person or by proxy. Each shareholder, unless the Articles of Incorporation or
applicable law provide otherwise, shall have one vote for each share having
voting power registered in such shareholder's name on the books of the
corporation. Jointly owned shares may be voted by any joint owner unless the
corporation receives written notice from any one of them denying the authority
of that person to vote those shares. Upon the demand of any shareholder, the
vote upon any question before the meeting shall be by ballot. All questions
shall be decided by a majority vote of the number of shares entitled to vote and
represented at the meeting in person or by proxy at the time of the vote except
if otherwise required by applicable law, the Articles of Incorporation, or these
By-Laws.

     Section 1.08. Record Date. The Board of Directors may fix a time, not
exceeding 60 days preceding the date of any meeting of shareholders, as a record
date for the determination of the shareholders entitled to notice of and to
vote at such meeting, notwithstanding any transfer of shares on the books of the
corporation after any record date so fixed.

 
     Section 1.09. Nomination of Directors. Only persons nominated in accordance
with the following procedures shall be eligible for election by shareholders as
directors. Nominations of persons for election as directors at a meeting of
shareholders called for the purpose of electing directors may be made (a) by or
at the direction of the Board of Directors or (b) by any shareholder in the
manner herein provided. For a nomination to be properly made by a shareholder,
the shareholder must give written notice to the Secretary of the corporation so
as to be received at the principal executive offices of the corporation not
later than (a) with respect to an annual meeting of shareholders, at least 120
days before the date that is one year after the prior year's regular meeting and
(b) with respect to a special meeting of shareholders for the election of
directors, the close of business on the seventh day following the date on which
the notice of such meeting is first given to shareholders. Each such notice
shall set forth (a) the name and address of the shareholder who intends to make
the nomination and of the person or persons to be nominated; (b) a
representation that the shareholder is a holder of record of stock of the
corporation entitled to vote at such meeting and intends to appear in person or
by proxy at the meeting to nominate the person or persons specified in the
notice; (c) a description of all arrangements or understanding between the
shareholder and each nominee and any other person or persons (naming such person
or persons) pursuant to which the nomination or nominations are to be made by
the shareholder; (d) such other information regarding each nominee proposed by
such shareholder as would have been required to be included in a proxy statement
filed pursuant to the proxy rules of the Securities and Exchange Commission had
each nominee been nominated, or intended to be nominated, by the Board of
Directors; and (e) the consent of each nominee to serve as a director of the
corporation if so elected.

     Section 1.10. Shareholder Proposals. To be properly brought before a
regular meeting of shareholders, business must be (a) specified in the notice of
the meeting, (b) directed to be brought before the meeting by the Board of
Directors or (c) proposed at the meeting by a shareholder who (i) was a
shareholder of record at the time of giving of notice provided for in these
bylaws, (ii) is entitled to vote at the meeting and (iii) gives prior notice of
the matter, which must otherwise be a proper matter for shareholder action, in
the manner herein provided. For business to be properly brought before a regular
meeting by a shareholder, the shareholder must give written notice to the
Secretary of the corporation so as to be received at the principal executive
offices of the corporation at least 120 days before the date that is one year
after the prior year's regular meeting. Such notice shall set forth (a) the name
and record address of the shareholder and of the beneficial owner, if any, on
whose behalf the proposal will be made, (b) the class and number of shares of
the corporation owned by the shareholder and beneficially owned by the
beneficial owner, if any, on whose behalf the proposal will be made, (c) a brief
description of the business desired to be brought before the regular meeting and
the reasons for conducting such business and (d) any material interest in such
business of the shareholder and the beneficial owner, if any, on whose behalf
the proposal is made. The Chair of the meeting may refuse to acknowledge any
proposed business not made in compliance with the foregoing procedure.

 
                                   ARTICLE II

                                    DIRECTORS

     Section 2.01. Number and Election. Directors shall be divided into three
classes of approximately equal size and, after an initial staggering of director
terms, shall be elected to each regular shareholder meeting for three-year terms
as provided in the corporation's Articles of Incorporation. The number of
directors shall be fixed exclusively by the Board of Directors pursuant to a
resolution adopted by a majority of the Board of Directors then in office.

     Section 2.02. Vacancies. Any vacancies in the Board of Directors by reason
of an increase in the number of directors, death, disability, resignation,
removal or otherwise, shall be filled solely by majority vote of the remaining
directors then in office, though less than a quorum, and any such director so
elected shall hold office for a term expiring at the regular meeting of
shareholders at which the term of office of the class to which the director has
been elected, expires.

     Section 2.03. Removal. Any director may be removed from office as a
director (i) by the affirmative vote of the holders of 80% of the combined
voting power of the then outstanding shares of stock of the corporation entitled
to vote generally in that election of directors, voting together as a single
class and only for cause, or (ii) by a majority of the directors then in office
with or without cause.

     Section 2.04. Place of Meetings. The Board of Directors may meet at such
places, in the State of Minnesota or in any State, as the majority may from time
to time determine.

     Section 2.05. Regular Meetings. The Board of Directors may provide by
resolution the date, time and place, either within or without the State of
Minnesota, for the holding of meetings of the Board of Directors without other
notice than such resolution.

     Section 2.06. Special Meetings. Special meetings of the Board of Directors
may be called by the Chairman of the Board, the Chief Executive Officer, the
President or by any two directors, by giving at least two days' notice thereof.

     Section 2.07. Meetings Without Notice. Any director may in writing either
before or after the meeting, waive notice thereof. Without notice, any director
by his attendance at any meeting of the Board of Directors, or at any duly
constituted committee thereof, shall be deemed to have waived notice thereof,
except where the director objects at the beginning of the meeting to the
transaction of business because the meeting is not lawfully called or convened
and does not participate thereafter in the meeting.

     Section 2.08. Consent to Action. Any action which might be taken at a
meeting of the Board of Directors, or of any duly constituted committee thereof,
may be taken 

 
without a meeting if done in writing signed by all of the directors, or members
of such committees.

     Section 2.09. Conference Communications. Any or all directors may
participate in any meeting of the Board of Directors, or of any duly constituted
committee thereof, by any means of communication through which the directors may
simultaneously hear each other during such meeting. For the purposes of
establishing a quorum and taking any action at the meeting, such directors
participating pursuant to this Section 2.09 shall be deemed present in person at
the meeting; and the place of the meeting shall be the place of origination of
the conference telephone conversation or other comparable communication
technique.

     Section 2.10. Quorum and Adjourned Meetings. At all meetings of the Board
of Directors, a quorum sufficient for the transaction of business shall consist
of a majority of the directors. If, however, such quorum shall not be present at
any such meeting, those present thereat shall have power to adjourn the meeting
from day to day without notice other than announcement at the meeting, until a
quorum shall be present.

     Section 2.11. Committees. A resolution approved by the affirmative vote of
a majority of the Board of Directors may establish committees having the
authority of the Board of Directors in the management of the business of the
corporation to the extent provided in the resolution. A committee shall consist
of one or more persons, who need not be directors, appointed by affirmative vote
of a majority of the directors present. Committees are subject to the direction
and control of, and vacancies in the membership thereof shall be filled by, the
Board of Directors, except as provided in Section 2.12. A majority of the
members of the committee holding office immediately prior to a meeting of the
committee shall constitute a quorum for the transaction of business, unless a
larger or smaller proportion or number is provided in the resolution
establishing the committee.

     Section 2.12. Committee of Disinterested Persons. Pursuant to the procedure
set forth in Section 2.11, the Board of Directors may establish a committee
composed of two or more disinterested directors or other disinterested persons
to determine whether it is in the best interests of the corporation to pursue a
particular legal right or remedy of the corporation and whether to cause the
dismissal or discontinuance of a particular proceeding that seeks to assert a
right or remedy on behalf of the corporation. The committee, once established,
is not subject to the direction or control of, or termination by, the Board of
Directors. A vacancy on the committee may be filled by a majority of the
remaining committee members. The good faith determinations of the committee are
binding upon the corporation and its directors, officers and shareholders. The
committee terminates when it issues a written report of its determination to the
Board of Directors.

     Section 2.13. Compensation. The Board of Directors may fix the
compensation, if any, of directors.

 
                                   ARTICLE III

                                    OFFICERS

     Section 3.01. Officers, Qualifications, Authority and Election. Officers
shall be chosen by the Board of Directors and shall consist of a Chairman of the
Board, a Chief Executive Officer, a President, a Secretary, a Chief Financial
Officer, a Treasurer, a Controller and such other officers as the Board of
Directors may from time to time deem advisable including one or more Vice
Presidents, a Vice Chairman and an Executive Vice President. The Board of
Directors may fix the powers, duties and compensation of any of the officers not
specifically provided for herein. Officers, other than the Chairman of the
Board, the Chief Executive Officer and the President, may or may not be members
of the Board of Directors. Any two or more offices may be held by the same
person at the same time. Officers shall hold their respective offices at the
pleasure of the Board of Directors. Any officer may be removed at any time by
the Board of Directors with or without cause. In case of the death,
disqualification, absence or inability to act of any officer of the corporation
or for any other reason the Board of Directors may deem sufficient, the Board of
Directors may delegate the powers and/or duties of such officers to any other
officer or to any director. Ownership of stock shall not be a qualification
necessary to the holding of office.

     Section 3.02. Chairman of the Board. The Chairman of the Board shall
preside at all meetings of the shareholders and of the directors. He shall have
such other powers and perform such other duties as the Board of Directors may
from time to time prescribe.

     Section 3.03. Vice Chairman. In the absence of the Chairman of the Board,
the Vice Chairman shall preside at meetings of the shareholders and of the
directors.

     Section 3.04. Chief Executive Officer. The Chief Executive Officer shall
have general and active management of the business under the supervision and
direction of the Board of Directors, and shall be responsible for carrying out
all orders and resolutions of the Board of Directors. He shall have the general
powers and duties usually vested in the office of chief executive officer of a
corporation and shall have such other powers and perform such other duties as
the Board of Directors may from time to time prescribe.

     Section 3.05. President. The President shall perform such duties as the
Board of Directors or the Chief Executive Officer may from time to time
designate.

     Section 3.06. Inability of the Chief Executive Officer. In the case of the
death, disqualification, absence or incapacity of the Chief Executive Officer,
the Chairman of the Board, or, in the event of his death, disqualification,
absence or incapacity, the Vice Chairman, shall have all the powers and perform
all the duties of the Chief Executive Officer. In case of the death,
disqualification, absence or incapacity of the Chief Executive Officer, Chairman
of the Board and the Vice Chairman, then the President or, failing such, the
Executive Vice President or, failing such, the most senior Vice 

 
President, if any, shall have all of the powers and perform all of the duties of
the Chief Executive Officer.

     Section 3.07. Secretary. The Secretary shall attend all meetings of the
Board of Directors and of the shareholders, and shall record all votes and the
minutes of all proceedings thereof. He shall keep the stock books of the
corporation and shall have custody of the corporate seal. He shall give or cause
to be given notice of all meetings of the shareholders and of the Board of
Directors; provided, however, notice given by another shall not be ineffective
merely because it was not given by the Secretary. The Secretary shall perform
such other duties as may from time to time be prescribed by the Board of
Directors or by the Chief Executive Officer.

     Section 3.08. Chief Financial Officer. The Chief Financial Officer shall be
responsible for all financial operations of the corporation, including, without
limitation, raising funds, establishing and maintaining banking relationships,
keeping accurate financial records for the corporation, financial administration
and maintenance of internal controls. He shall report the financial condition of
the corporation at the annual meeting of the shareholders in each year and at
all other times when requested by the Board of Directors or the Chief Executive
Officer, and shall perform such other duties as may be prescribed by the Board
of Directors or the Chief Executive Officer.

     Section 3.09. Treasurer. The Treasurer shall have the care and custody of
the corporate funds and securities, and shall disburse the funds of the
corporation as may be ordered from time to time by the Board of Directors or the
Chief Executive Officer. He shall perform such other duties as may be prescribed
by the Board of Directors or the Chief Executive Officer.

     Section 3.10. Controller. The Controller shall be the chief accounting
officer of the corporation. He shall be responsible, under the direction of the
Chief Financial Officer, for keeping complete and accurate records of the
business, assets, liabilities and transactions of the corporation and for the
preparation of such financial statements as may be required by law or are needed
for internal management purposes. He shall perform such other duties as may be
prescribed by the Board of Directors, the Chief Executive Officer or the Chief
Financial Officer.

                                   ARTICLE IV

                                      STOCK

     Section 4.01. Certificates. Certificates of stock shall be numbered, shall
be entered in the books of the corporation as they are issued, shall show the
holder's name and the number of shares, shall be signed by the Chairman of the
Board, the Chief Executive Officer or the President and countersigned by the
Secretary, and shall have the corporate seal affixed thereto. Such signatures
may be by facsimile if authorized by the Board of Directors. Every certificate
surrendered to the corporation for exchange or 

 
transfer shall be cancelled and no new certificate shall be issued in exchange
for any existing certificate unless such existing certificate shall have been so
cancelled.

     Section 4.02. Transfers. Transfers of shares shall be made on the books of
the corporation only by the order of the person named in the certificate, by an
attorney lawfully constituted in writing or by a duly authorized
attorney-in-fact and upon surrender of the certificate of stock to be
transferred.

     Section 4.03. Ownership. The corporation shall be entitled to treat the
holder of record of any share or shares of stock as the owner in fact thereof
for all purposes whatsoever and shall not be bound to recognize any equitable or
other claim to or interest in such share or shares on the part of any other
person, whether or not it shall have express or other notice thereof, save as
may be expressly provided by applicable law.

     Section 4.04. Lost Certificates. Any person claiming a certificate of stock
to be lost or destroyed shall make an affidavit or affirmation of that fact, and
shall, unless the Board of Directors waives the requirement, give the
corporation a bond of indemnity in form and amount and with one or more sureties
satisfactory to the Secretary whereupon a new certificate may be issued of the
same tenor and for the same number of shares as the one alleged to be lost or
destroyed.

                                    ARTICLE V

                        EXECUTION OF CORPORATE CONTRACTS

     Except as otherwise provided by the Board of Directors, all contracts of
the corporation shall be executed on its behalf by the Chairman of the Board,
the Chief Executive Officer, the President, the Chief Financial Officer, the
Treasurer, the Controller, an Executive Vice President, a Vice President or such
other person or persons as one of these officers may from time to time authorize
so to do. Notes given and drafts accepted by the corporation shall be valid only
when signed by the Chairman of the Board, the Chief Executive Officer, the
President, the Chief Financial Officer, the Treasurer, the Controller, an
Executive Vice President, a Vice President or such other person as one of these
officers may from time to time authorize so to do. Checks, drafts, and other
evidences of indebtedness to the corporation shall, for the purpose of deposit,
discount and collection, be endorsed by these same officers or their delegees.
Whenever the Board of Directors shall provide that any contract be executed or
any other act be done in any other manner and by any other officer than as
specified in these By-Laws, such method of execution or action shall be as
equally effective to bind the corporation as specified herein.

 
                                   ARTICLE VI

                                   FISCAL YEAR

     The fiscal year of the corporation shall end with the close of business on
the Saturday closest to the last day in February in each year or as otherwise
determined by the Board of Directors.

                                   ARTICLE VII

                                 INDEMNIFICATION

     The corporation shall indemnify such persons, for such expenses and
liabilities, in such manner, under such circumstances, and to such extent as
required or permitted by the Minnesota Business Corporation Act, ss.302A.521, as
now enacted or hereafter amended.

                                  ARTICLE VIII

                                   AMENDMENTS

     These By-Laws may be altered or amended by majority vote of the entire
Board of Directors, subject to the power of the shareholders to adopt, amend or
repeal the By-Laws as provided in Minnesota Statutes ss. 302A.181, Subdivision
3.