Exhibit 10.6
EXECUTION COPY
 CANADIAN PLEDGE AGREEMENT
 CANADIAN PLEDGE AGREEMENT Agreement ASSOCIATED MATERIALS CANADA LIMITED Associated GENTEK CANADA
HOLDINGS LIMITED Gentek GENTEK BUILDING PRODUCTS LIMITED
PARTNERSHIP LP Canadian
Subsidiary Pledgor Canadian Subsidiary Pledgors Canadian Pledgors UBS AG CANADA
BRANCH Canadian Collateral Agent
 W I T N E S S E T H :
 WHEREAS CAREY INTERMEDIATE HOLDINGS CORP. Lenders UBS AG, STAMFORD BRANCH UBS AG CANADA BRANCH WELLS FARGO CAPITAL FINANCE, LLC DEUTSCHE BANK AG NEW YORK BRANCH DEUTSCHE BANK AG CANADA BRANCH WELLS FARGO BANK, NATIONAL ASSOCIATION UBS LOAN FINANCE LLC Extensions of Credit
 WHEREAS Canadian
Guarantee
 WHEREAS




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WHEREAS
 WHEREAS After-acquired Shares Pledged
Shares After-acquired Debt Pledged Debt
 NOW, THEREFORE
 Defined Terms
 Securities Transfer Act STA
   After-acquired Debt
  -2-




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After-acquired Shares
 Agreement
 Canadian Borrowers
 Canadian Collateral Agent
 Canadian Guarantee
 Canadian Obligations
 Canadian Pledgors
 Canadian Subsidiary Pledgors
 Company
 Credit Agreement
 Extensions of Credit
 Lenders
 Permitted Liens
 Pledged Debt
 Pledged Shares
 PPSA Personal Property Security Act Civil Code
  -3-




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Secured Debt Documents
 Securities Act
 Termination Date
  Grant of Security Collateral
 provided
    -4-




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Security for the Canadian Obligations
 Delivery of the Collateral and Filing
 provided
  -5-




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Representations and Warranties
     -6-




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-7-




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Certification of Limited Partnership Interests and Pledged Debt
      -8-




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Further Assurances
 Voting Rights; Dividends and Distributions; Etc
  provided
  provided however
  -9-




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provided
     -10-




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Transfers and Other Liens; Additional Collateral; Etc
 provided
   Canadian Collateral Agent Appointed Attorney-in-Fact
  -11-




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The Canadian Collateral Agents Duties
 Remedies
   -12-




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Securities Act
  -13-




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Receiver
  -14-




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Amendments, etc. with Respect to the Canadian Obligations; Waiver of Rights
 Continuing Security Interest; Assignments Under the Secured Debt Documents;
Release
   -15-




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provided
   Reinstatement
 Notices
 Counterparts i.e.
  -16-




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Severability
 Integration
 Amendments in Writing; No Waiver; Cumulative Remedies
    Section Headings
  -17-




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Successors and Assigns
 WAIVER OF JURY TRIAL . EACH PARTY HERETO HEREBY IRREVOCABLY AND UNCONDITIONALLY
WAIVES TRIAL BY JURY IN ANY LEGAL ACTION OR PROCEEDING RELATING TO THIS AGREEMENT, ANY OTHER CREDIT
DOCUMENT AND FOR ANY COUNTERCLAIM THEREIN.
 Submission to Jurisdiction; Waivers
      GOVERNING LAW . THIS AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES
HEREUNDER SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE
PROVINCE OF ONTARIO AND THE FEDERAL LAWS OF CANADA APPLICABLE THEREIN.
 [Remainder of page intentionally left blank]
  -18-




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ASSOCIATED MATERIALS CANADA 
LIMITED, as a Canadian PledgorBy:
    /s/ David S. BrownName:
    David S. BrownTitle:
    President, SecretaryGENTEK CANADA HOLDINGS LIMITED, as 
a Canadian PledgorBy:Name:Title:




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ASSOCIATED MATERIALS CANADA 
LIMITED, as a Canadian PledgorBy:Name:Title:GENTEK CANADA HOLDINGS LIMITED, as 
a Canadian PledgorBy:
    /s/ Vicki HardmanName:
    VICKI HARDMANTitle:
    VICE PRESIDENT




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GENTEK BUILDING PRODUCTS LIMITED 
PARTNERSHIP, by its general partner 
GENTEK CANADA HOLDINGS LIMITED, as a
Canadian PledgorBy:
    /s/ Vicki HardmanName:
    VICKI HARDMANTitle:
    VICE PRESIDENT




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UBS AG CANADA BRANCH,
as Canadian Collateral AgentBy:
    /s/ Mary E. EvansName:
    Mary E. EvansTitle:
    Associate Director Banking Products
Services. USBy:
    /s/ Irja R. OtsaName:
    Irja R. OtsaTitle:
    Associate Director Banking Products
Services. US Canadian Pledge Agreement




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CANADIAN SUBSIDIARY PLEDGORS




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PLEDGED SHARES AND PLEDGED DEBT
 Pledged Shares1
 Issuers
    
    Class of
    
    Certificate
    
    
    
    
    
    
    Percentage ofjurisdiction
    
    Equity
    
    No(s), if
    
    
    Number of
    
    
    Issued andPledgor
    
    Issuer
    
    of formation
    
    Interest
    
    any
    
    
    Units
    
    
    Outstanding UnitsGentek Canada 
Holdings Limited
    
    Gentek Building
Products Limited
Partnership
    
    Ontario
    
    Partnership Unit
    
    
    1
    
    
    
    1
    
    
    
    0.1
    %Associated 
Materials Canada 
Limited
    
    Gentek Building
Products Limited
Partnership
    
    Ontario
    
    Partnership Unit
    
    
    2
    
    
    
    1
    
    
    
    0.1
    %Associated 
Materials Canada 
Limited
    
    Gentek Building
Products Limited
Partnership
    
    Ontario
    
    Partnership Unit
    
    
    3
    
    
    
    998
    
    
    
    99.8
    %
 Pledged Debt
 Issuers
    
    Initialjurisdiction
    
    Principle
    
    
    Date of
    
    MaturityPledgor
    
    Issuer
    
    of formation
    
    Amount
    
    
    Issuance
    
    DateGentek Building 
Products Limited 
Partnership
    
    Gentek Building
Products, Inc.
    
    Delaware
    
    $
    44,500,000
    
    
    October 13, 2010
    
    Termination Date
 
 1
    
    The Pledged Shares of the Canadian Pledgors included in
this Schedule 2 represent unit certificates outstanding as of the date hereof.
However, immediately after the Closing (as defined in the Credit Agreement)
these outstanding unit certificates will be cancelled (on account of being
lost) and subsequently reissued with replacement share certificates within the
time period required by Schedule 9.17 to the Credit Agreement.




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Canadian Pledge Agreement ASSOCIATED
MATERIALS CANADA LIMITED Associated GENTEK CANADA HOLDINGS
LIMITED Gentek GENTEK BUILDING PRODUCTS LIMITED
PARTNERSHIP LP Canadian
Subsidiary Pledgor Canadian Subsidiary Pledgors Canadian Pledgors UBS AG CANADA BRANCH Canadian Collateral Agent
 Credit Agreement CAREY INTERMEDIATE HOLDINGS CORP Lender Lenders UBS AG, STAMFORD BRANCH UBS AG CANADA BRANCH WELLS FARGO CAPITAL FINANCE, LLC DEUTSCHE BANK AG NEW YORK BRANCH DEUTSCHE
BANK AG CANADA BRANCH WELLS FARGO BANK, NATIONAL
ASSOCIATION UBS LOAN
FINANCE LLC Canadian Guarantee
    A-1




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Additional Canadian Pledgor After-acquired
Additional Pledged Shares Additional Pledged
Shares Additional Pledged Debt
   Additional Collateral
 provided
   A-2




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2
   
 2
    
    Include only for Additional Pledgors that are not
already signatories to the Canadian Pledge Agreement.  A-3




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A-4




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i.e.
  SECTION [5][6]. THIS SUPPLEMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER
SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE PROVINCE OF
ONTARIO AND THE FEDERAL LAWS OF CANADA APPLICABLE THEREIN.
  A-5




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A-6




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[NAME OF ADDITIONAL CANADIAN PLEDGOR(S)],By:Name:Title:UBS AG CANADIAN BRANCH,
as Canadian Collateral Agent,By:Name:Title:  A-7




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PLEDGED SHARES AND PLEDGED DEBT
 Pledged Shares
 Issuers
    
    
    
    
    
    
    
    Percentage ofjurisdiction
    
    
    
    
    
    
    
    Issued andof
    
    Class of Equity
    
    Certificate
    
    Number of
    
    OutstandingPledgor
    
    Issuer
    
    formation
    
    Interest
    
    No(s), if any
    
    Units
    
    Units
 Pledged Debt
 Issuersjurisdiction of
    
    InitialPledgor
    
    Issuer
    
    formation
    
    Principal Amount
    
    Date of Issuance
    
    Maturity Date