Exhibit 10.4



                               FIRST AMENDMENT TO
                           PURCHASE AND SALE AGREEMENT


         THIS  FIRST  AMENDMENT  TO  PURCHASE  AND SALE  AGREEMENT,  dated as of
December 17, 2004 (this  "Amendment"),  is entered into among ATRIUM  COMPANIES,
INC.  ("Atrium"),  individually  and as the  Servicer,  ATRIUM  DOOR AND  WINDOW
COMPANY OF THE NORTHEAST ("Atrium Northeast"),  ATRIUM DOOR AND WINDOW COMPANY -
WEST COAST  ("Atrium  West  Coast"),  ATRIUM DOOR AND WINDOW  COMPANY OF ARIZONA
("Atrium  Arizona"),  ATRIUM VINYL,  INC. (f/k/a Heat,  Inc.) ("Atrium  Vinyl"),
ATRIUM  DOOR AND WINDOW  COMPANY  OF THE  NORTHWEST  (f/k/a  Best  Built,  Inc.)
("Atrium  Northwest"),  ATRIUM  DOOR AND WINDOW  COMPANY OF THE  ROCKIES  (f/k/a
Champagne  Industries,   Inc.)  ("Atrium  Rockies"),  THERMAL  INDUSTRIES,  INC.
("Thermal"),  ATRIUM  EXTRUSION  SYSTEMS,  INC. (f/k/a VES, Inc.)  ("Extrusion")
(Atrium,  Atrium  Northeast,  Atrium West Coast,  Atrium Arizona,  Atrium Vinyl,
Atrium Northwest,  Atrium Rockies, Thermal and Extrusion are herein collectively
called the  "Originators"  and individually  called an  "Originator"),  ALUMINUM
SCREEN MANUFACTURERS,  INC., a Delaware corporation ("Aluminum"), ATRIUM WINDOWS
AND DOORS OF  FLORIDA,  LLC,  a  Delaware  limited  liability  company  ("Atrium
Florida"),  ATRIUM SHUTTERS,  INC., a Texas corporation  ("Shutters"),  SUPERIOR
ENGINEERED  PRODUCTS   CORPORATION,   a  California   corporation   ("Superior")
(Aluminum,  Atrium Florida, Shutters and Superior are herein collectively called
the "New Originators" and individually  called a "New  Originator"),  and ATRIUM
FUNDING CORPORATION, a Delaware corporation ("AFC").

                                    RECITALS:

         1.  The  Originators  and AFC are  parties  to the  Purchase  and  Sale
Agreement, dated as of July 30, 2001(the "Purchase and Sale Agreement");

         2. Each party hereto  desires to amend the Purchase and Sale  Agreement
to add the New Originators as Originators party thereto;

         NOW  THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency of which are hereby acknowledged, the parties agree as follows:

         1.  Certain  Defined  Terms.  Capitalized  terms  that are used but not
defined herein have the meanings set forth in the Purchase and Sale Agreement.

         2. Joinder. Each New Originator, severally and for itself alone, hereby
agrees  to be  bound  by the  terms  and  conditions  of the  Purchase  and Sale
Agreement (as amended  hereby) and shall have all the rights and  obligations of
an Originator  thereunder (and under any other Transaction Document) to the same
extent as if it were an original party thereto, effective upon the effectiveness
of this Amendment.





         3. Amendments to the Purchase and Sale Agreement.

                  (a) Each New  Originator  is hereby  added as an  "Originator"
         under the Purchase and Sale Agreement and each New Originator shall for
         all purposes be an Originator  party to the Purchase and Sale Agreement
         and  shall  have  all  the  rights  and  obligations  of an  Originator
         thereunder  (and  under any  other  Transaction  Document)  to the same
         extent as if it were an original  party  thereto and all  references to
         (i) each  "Originator"  and (ii) the  "Originators" in the Purchase and
         Sale Agreement and the other Transactions  Documents shall be deemed to
         include each New Originator.

                  (b) With respect to each New Originator,  any reference in the
         Purchase and Sale  Agreement to the "Closing Date" or the "date hereof"
         shall be deemed to be a reference to "December 17, 2004".

                  (c) With respect to each New Originator,  any reference in the
         Purchase and Sale Agreement to the "Cut-off Date" shall be deemed to be
         a reference to "December 17, 2004".

                  (d) With respect to Atrium, the reference in Section 5.9(a) of
         the Purchase and Sale  Agreement to "December 31, 2000" shall be deemed
         to be a reference to "December 31, 2003".

                  (e)  Section  7.3(b) to the  Purchase  and Sale  Agreement  is
         hereby amended and restated in its entirety as follows:

                           (b) on the  Closing  Date and from  time to time,  if
                  requested thereafter,  mark the master data processing records
                  that evidence or list such  Receivables and related  Contracts
                  with substantially the following legend:

                           "THE  RECEIVABLES  DESCRIBED  HEREIN  HAVE  BEEN SOLD
                           PURSUANT TO A PURCHASE AND SALE  AGREEMENT,  DATED AS
                           OF JULY  31,  2001,  AS THE  SAME MAY FROM TO TIME TO
                           TIME BE AMENDED,  SUPPLEMENTED OR OTHERWISE MODIFIED,
                           BETWEEN   CERTAIN   ENTITIES  LISTED  ON  SCHEDULE  I
                           THERETO,   AS   ORIGINATORS,   AND   ATRIUM   FUNDING
                           CORPORATION,   AS   PURCHASER,   AND  AN   UNDIVIDED,
                           FRACTIONAL  OWNERSHIP  INTEREST  IN  THE  RECEIVABLES
                           DESCRIBED  HEREIN  HAS BEEN SOLD TO  FAIRWAY  FINANCE
                           COMPANY,  LLC  (F/K/A  FAIRWAY  FINANCE  CORPORATION)
                           PURSUANT TO A RECEIVABLES  PURCHASE AGREEMENT,  DATED
                           AS OF JULY 31, 2001,  AS THE SAME MAY FROM TO TIME TO
                           TIME BE AMENDED,  SUPPLEMENTED OR OTHERWISE MODIFIED,
                           AMONG ATRIUM FUNDING

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                           CORPORATION,  AS SELLER,  ATRIUM COMPANIES,  INC., AS
                           SERVICER, FAIRWAY FINANCE COMPANY, LLC (F/K/A FAIRWAY
                           FINANCE  CORPORATION) AND HARRIS NESBITT CORP. (F/K/A
                           BMO NESBITT BURNS CORP.), AS AGENT."

                  (f) Schedule I to the  Purchase  and Sale  Agreement is hereby
         amended and restated in its entirety as attached hereto.

                  (g) Schedule 5.6 to the Purchase and Sale  Agreement is hereby
         amended and restated in its entirety as attached hereto.

                  (h)  Schedule  5.14A to the  Purchase  and Sale  Agreement  is
         hereby amended and restated in its entirety as attached hereto.

                  (i)  Schedule  5.14B to the  Purchase  and Sale  Agreement  is
         hereby amended and restated in its entirety as attached hereto.

                  (j) Schedule 5.15 to the Purchase and Sale Agreement is hereby
         amended and restated in its entirety as attached hereto.

         4. Representations and Warranties. Each New Originator hereby makes, as
of the date  hereof,  all of the  representations  and  warranties  set forth in
Article  V of  the  Purchase  and  Sale  Agreement  (as  amended  hereby).  Each
Originator  and New Originator  hereby  represents and warrants to the Purchaser
and the Agent as follows:

                  (a)  Representations  and Warranties.  The representations and
         warranties  made  by it in the  Transactions  Documents  are  true  and
         correct as of the date hereof.

                  (b)  Enforceability.  The execution and delivery by it of this
         Amendment,  and the performance of its obligations under this Amendment
         and the Purchase and Sale Agreement (as amended  hereby) are within its
         corporate  powers  and  have  been  duly  authorized  by all  necessary
         corporate  action on its part.  Each of this Amendment and the Purchase
         and Sale Agreement (as amended hereby) is its valid and legally binding
         obligations,  enforceable  in  accordance  with its  terms,  except  as
         enforceability may be limited by bankruptcy, insolvency, reorganization
         or other similar laws affecting the  enforcement  of creditors'  rights
         generally and by general  principles  of equity,  regardless of whether
         such enforceability is considered in a proceeding in equity or at law.

                  (c) No  Default.  Both  before and  immediately  after  giving
         effect to this Amendment and the transactions  contemplated  hereby, no
         Purchase  and Sale  Termination  Event or  Unmatured  Purchase and Sale
         Termination Event exists or shall exist.

         5.  Effect  of  Amendment.  All  provisions  of the  Purchase  and Sale
Agreement, as expressly amended and modified by this Amendment,  shall remain in
full force and effect. After this Amendment becomes effective, all references in
the Purchase and Sale Agreement (or in any other Transaction  Document) to "this
Agreement,"  "hereof,"  "herein"  or words of similar  effect  referring  to the
Purchase and Sale Agreement shall be deemed to be references to the Purchase



                                       3




and Sale Agreement as amended by this  Amendment.  This  Amendment  shall not be
deemed,  either  expressly  or  impliedly,  to waive,  amend or  supplement  any
provision of the Purchase and Sale Agreement other than as set forth herein.

         6. Effectiveness.  This Amendment shall become effective as of the date
hereof  upon  receipt  by the  Agent of the  following,  in form  and  substance
satisfactory to the Agent:

                  (a) an original of this  Amendment duly executed and delivered
         by each of the parties hereto;

                  (b)  an  Originator  Assignment  Certificate  duly  completed,
         executed and delivered by each New Originator;

                  (c) a Company Note in favor of each New Originator,  each duly
         executed by AFC;

                  (d) with respect to each New Originator,  a Joinder Agreement,
         duly executed by such New Originator, AFC and the Agent;

                  (e) evidence in form and substance  satisfactory  to the Agent
         of  financing  statements  (Form  UCC-1),  to be  filed  as of the date
         hereof, as may be necessary or desirable,  in the opinion of the Agent,
         under  the  UCC of  all  appropriate  jurisdictions  to  perfect  AFC's
         ownership interest in all Receivables and such other rights,  accounts,
         instruments  and  moneys  (including,   without   limitation,   Related
         Security) in which an ownership or security interest may be assigned to
         it hereunder;

                  (f) a written search report from a Person  satisfactory to the
         Servicer and the Agent listing all effective financing  statements that
         name any New Originator as debtor or assignor and that are filed in the
         jurisdictions  in which  filings  were made  pursuant to the  foregoing
         clause (e) and any  additional  jurisdictions  as may be  necessary  or
         desirable,  in the opinion of the Agent,  together  with copies of such
         financing  statements (none of which, except for those described in the
         foregoing  clause (e),  shall cover any Receivable or any right related
         to any  Receivable  or  Related  Security)  which  is to be sold to AFC
         pursuant to the Purchase and Sale Agreement,  and (ii) tax and judgment
         lien search reports from a Person  satisfactory to the Servicer and the
         Agent  showing  no  evidence  of  such  liens  filed  against  any  New
         Originator;

                  (g) a copy of the  resolutions  of the Board of  Directors  or
         members of each New Originator,  in each case approving this Amendment,
         the  Purchase  and Sale  Agreement  (as  amended  hereby) and any other
         agreements  or  documents  and  transactions   contemplated  hereby  or
         thereby,  and in each case  certified by the  Secretary of an Assistant
         Secretary of such Person;

                  (h) a good standing certificate for each New Originator issued
         as of a recent date  acceptable  to the Agent by the Secretary of State
         of the jurisdiction of such Person's incorporation;



                                       4




                  (i) a certificate  of the Secretary or an Assistant  Secretary
         of each New  Originator,  in each  case  certifying  the names and true
         signatures of the officers  authorized on such Person's  behalf to sign
         the Transaction  Documents to be delivered by it (on which certificates
         the Agent, the Servicer and AFC may  conclusively  rely until such time
         as the Agent and the  Servicer  shall  receive  from any such  Person a
         revised certificate meeting the requirements of this paragraph);

                  (j) the  certificate  or  articles of  incorporation  or other
         organizational  document of each New Originator,  duly certified by the
         Secretary  of  State  (or  analogous   government   authority)  of  the
         jurisdiction of its  incorporation  or organization as of a recent date
         acceptable  to the Agent,  together  with a copy of the by-laws of each
         New  Originator,  each duly  certified by the Secretary or an Assistant
         Secretary of such New Originator;

                  (k) a  certificate  from an officer of each New  Originator to
         the effect that the Servicer and such New Originator have placed on the
         most recent,  and have taken all steps  reasonably  necessary to ensure
         that there shall be placed on each subsequent,  data processing  report
         that it generates which are of the type which any proposed purchaser or
         lender  would  use  to  evaluate  the  Receivables,  substantially  the
         following  legend:  "THE  RECEIVABLES  DESCRIBED  HEREIN HAVE BEEN SOLD
         PURSUANT TO A PURCHASE AND SALE  AGREEMENT,  DATED AS OF JULY 31, 2001,
         AS THE  SAME  MAY  FROM TO TIME TO  TIME BE  AMENDED,  SUPPLEMENTED  OR
         OTHERWISE  MODIFIED,  BETWEEN  CERTAIN  ENTITIES  LISTED ON  SCHEDULE I
         THERETO, AS ORIGINATORS,  AND ATRIUM FUNDING CORPORATION, AS PURCHASER,
         AND AN  UNDIVIDED,  FRACTIONAL  OWNERSHIP  INTEREST IN THE  RECEIVABLES
         DESCRIBED HEREIN HAS BEEN SOLD TO FAIRWAY FINANCE  COMPANY,  LLC (F/K/A
         FAIRWAY  FINANCE  CORPORATION)   PURSUANT  TO  A  RECEIVABLES  PURCHASE
         AGREEMENT,  DATED AS OF JULY  31,  2001 AS THE SAME MAY FROM TO TIME TO
         TIME BE AMENDED,  SUPPLEMENTED  OR  OTHERWISE  MODIFIED,  AMONG  ATRIUM
         FUNDING CORPORATION,  AS SELLER,  ATRIUM COMPANIES,  INC., AS SERVICER,
         FAIRWAY  FINANCE  COMPANY,  LLC AND  HARRIS  NESBITT  CORP.  (F/K/A BMO
         NESBITT BURNS CORP.), AS AGENT."; and

                  (l) favorable opinions from Paul, Hastings,  Janofsky & Walker
         LLP,  special  counsel to  certain  Originators,  the New  Originators,
         Atrium and AFC,  each in form and substance  satisfactory  to the Agent
         regarding:

                           (i) certain corporate and enforceability matters;

                           (ii) certain bankruptcy matters; and

                           (iii)  certain UCC matters  relating to Atrium Vinyl,
                  Atrium  Northwest,  Extrusion,  Atrium  Rockies  and  each New
                  Originator.



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         7. Covenants. Within 30 days after the date hereof, each New Originator
shall  deliver to the Servicer  and the Agent (with a copy for the  Purchaser) a
certificate  from an authorized  officer to the effect that: (a) the name of the
renter of all post  office  boxes  into  which  Collections  of the  Receivables
originated  by each New  Originator  may from time to time be  mailed  have been
changed to the name of AFC (unless such post office boxes are in the name of the
relevant  Lock-Box  Banks) and (b) all relevant  postmasters  have been notified
that each of the Servicer and the Agent are authorized to collect mail delivered
to such post office boxes  (unless such post office boxes are in the name of the
relevant Lock-Box Banks).

         8.  Counterparts.  This  Amendment  may be  executed  in any  number of
counterparts and by different  parties on separate  counterparts,  each of which
when so executed  shall be deemed to be an original  and all of which when taken
together shall constitute but one and the same instrument.

         9. Governing Law. This Amendment shall be governed by, and construed in
accordance with, the laws of the State of New York (without giving effect to the
conflict of laws principles thereof).

         10.  Section  Headings.  The  various  headings of this  Amendment  are
included for convenience only and shall not affect the meaning or interpretation
of this  Amendment,  the Purchase and Sale Agreement or any provision  hereof or
thereof.

                            [SIGNATURE PAGES FOLLOW]


                                       6




         IN WITNESS WHEREOF,  the parties have executed this Amendment as of the
date first written above.

                                  ATRIUM FUNDING CORPORATION


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer

                                  ATRIUM COMPANIES, INC.,
                                  individually and as Servicer


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer


                                  ATRIUM DOOR AND WINDOW COMPANY OF THE NORTHEAS


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer



                                  ATRIUM DOOR AND WINDOW COMPANY - WEST COAST


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer



                                      S-1            Purchase and Sale Agreement
                                                           Amendment #1 (Atrium)






                                  ATRIUM DOOR AND WINDOW COMPANY OF ARIZONA


                                  By:
                                      -----------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer


                                  ATRIUM VINYL, INC.



                                  By:
                                       -----------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer


                                  ATRIUM DOOR AND WINDOW COMPANY OF THE
                                  NORTHWEST


                                  By:
                                       -----------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer


                                  ATRIUM DOOR AND WINDOW COMPANY OF THE ROCKIES


                                  By:
                                       -----------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer


                                      S-2            Purchase and Sale Agreement
                                                           Amendment #1 (Atrium)




                                  THERMAL INDUSTRIES, INC.


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer


                                  ATRIUM EXTRUSION SYSTEMS, Inc.


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer


                                  ALUMINUM SCREEN MANUFACTURERS, INC.


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer

                                  Address:        3890 West Northwest  Highway
                                                  Suite 500
                                                  Dallas, Texas 75220
                                  Attention:      Eric Long
                                  Facsimile:      (214) 630-8931


                                  ATRIUM WINDOWS AND DOORS OF FLORIDA, LLC

                                  By:      ATRIUM SHUTTERS, INC., sole member
                                           and sole manager of Atrium Windows
                                           and Doors, LLC


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer

                                  Address:        3890 West Northwest  Highway
                                                  Suite 500
                                                  Dallas, Texas 75220
                                  Attention:      Eric Long
                                  Facsimile:      (214) 630-8931


                                      S-3            Purchase and Sale Agreement
                                                           Amendment #1 (Atrium)




                                  ATRIUM SHUTTERS, INC.


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer

                                  Address:        3890 West Northwest  Highway
                                                  Suite 500
                                                  Dallas, Texas 75220
                                  Attention:      Eric Long
                                  Facsimile:      (214) 630-8931


                                  SUPERIOR ENGINEERED PRODUCTS CORPORATION


                                  By:
                                      ------------------------------------------
                                  Name:  Jeff L. Hull
                                  Title: Chairman, President and Chief Executive
                                         Officer

                                  Address:        3890 West Northwest  Highway
                                                  Suite 500
                                                  Dallas, Texas 75220
                                  Attention:      Eric Long
                                  Facsimile:      (214) 630-8931



                                      S-4            Purchase and Sale Agreement
                                                           Amendment #1 (Atrium)




ACKNOWLEDGED AND AGREED:


FAIRWAY FINANCE COMPANY, LLC
(f/k/a Fairway Finance Corporation),
as Purchaser


By:
    -------------------------------------------------
Name:
      --------------------------------------
Title:
       -------------------------------------




HARRIS NESBITT CORP.
(f/k/a BMO Nesbitt Burns Corp.),
as Agent


By:
    -------------------------------------------------
Name:
      --------------------------------------
Title:
       -------------------------------------



                                      S-5            Purchase and Sale Agreement
                                                           Amendment #1 (Atrium)