##### 



NOTICE OF GUARANTEED DELIVERY
for
Tender of all Outstanding
6.750% Senior Notes due March 15, 2014
In Exchange for
6.750% Senior Notes due March 15, 2014
of
Ainsworth Lumber Co. Ltd. Registered holders of outstanding 6.750% Senior Notes due March 15, 2014
(the Original Notes) of Ainsworth Lumber Co. Ltd. (Ainsworth) who wish to
tender their Original Notes in exchange for a like principal amount of 6.750%
Senior Exchange Notes Due 2014 (the Exchange Notes) of Ainsworth upon the
terms and subject to the conditions set forth in the prospectus, dated
        , 2004 (the Prospectus) and the related letter of transmittal (the
Letter of Transmittal) and, in each case, whose Original Notes are not
immediately available or who cannot deliver their Original Notes and Letter of
Transmittal (and any other documents required by the Letter of Transmittal) to
the Bank of New York (the Exchange Agent) or cannot complete the procedure
for book-entry transfer prior to the Expiration Date, may use this Notice of
Guaranteed Delivery or one substantially equivalent hereto. This Notice of
Guaranteed Delivery may be delivered by hand or sent by facsimile transmission
(receipt confirmed by telephone and an original delivered by guaranteed
overnight delivery) or mail to the Exchange Agent. See The Exchange Offer 
Procedures for Tendering Original Notes in the Prospectus. Capitalized terms
not defined herein have the meaning as defined in the Prospectus or the Letter
of Transmittal. THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON      ,
2004 (THE EXPIRATION DATE) UNLESS THE OFFER IS EXTENDED BY AINSWORTH IN ITS
SOLE DISCRETION. TENDERS OF OUTSTANDING NOTES MAY BE WITHDRAWN AT ANY TIME
PRIOR TO 5:00 P.M., NEW YORK CITY TIME, ON THE EXPIRATION DATE. The Exchange Agent for the Exchange Offer is: THE BANK OF NEW YORK By Hand, Mail or Overnight Delivery
The Bank of New York
    
    By Facsimile Transmission
(for Eligible Institutions only):Corporate Trust Operations
101 Barclay Street  7E
New York, New York 01286
    
    (212) 298-1915
Attention: Bernard ArsenecConfirm by Telephone:Attention: Bernard ArsenecFor Information Call:
    
    (212) 815-5098(212) 815-5098
 Delivery of this Notice of Guaranteed Delivery to an address other than as
set forth above or transmission of instructions via a facsimile transmission to
a number other than as set forth above will not constitute a valid delivery. This Notice of Guaranteed Delivery is not to be used to guarantee
signatures. If a signature on a Letter of Transmittal is required to be
guaranteed by an Eligible Institution (as defined by Rule 17Ad-15 under the
Securities Exchange Act of 1934, as amended (the Exchange Act)) , such
signature guarantee must appear in the applicable space provided on the Letter
of Transmittal for Guarantee of Signatures.




---



##### 



Ladies & Gentlemen: The undersigned hereby tender(s) to Ainsworth upon the terms and subject
to the conditions set forth in the Prospectus and the accompanying Letter of
Transmittal, receipt of which is hereby acknowledged, the aggregate principal
amount of Original Notes set forth below pursuant to the guaranteed delivery
procedures set forth in the Prospectus. The undersigned understands that tenders of Original Notes will be
accepted only in principal amounts equal to $1,000 or integral multiples
thereof. The undersigned understands that tenders of Original Notes pursuant
to the Exchange Offer may not be withdrawn after 5:00 p.m., New York City time
on the business day prior to the Expiration Date. Tenders of Original Notes
may also be withdrawn if the Exchange Offer is terminated without any such
Original Notes being purchased thereunder or as otherwise provided in the
Prospectus. All authority herein conferred or agreed to be conferred by this Notice of
Guaranteed Delivery shall survive the death or incapacity of the undersigned
and every obligation of the undersigned under this Notice of Guaranteed
Delivery shall be binding upon the heirs, personal representatives, executors,
administrators, successors, assigns, trustees in bankruptcy and other legal
representatives of the undersigned. PLEASE SIGN AND COMPLETE Signature(s) of Registered Owner(s) or Authorized
Signatory:
    
    Name(s) of Registered Holder(s):Principal Amount of Original Notes Tendered:
    
    Address:Certificate No(s). of Original Notes(if available):
    
    Area Code and Telephone No.:If Original Notes will be delivered by book-entry transfer atThe Depository Trust Company, insert Depository Account No.:Date:




---



##### 



This Notice of Guaranteed Delivery must be signed by the registered
holder(s) of Original Notes exactly as its (their) name(s) appear on
certificates for Original Notes or on a security position listing as the owner
of Original Notes, or by person(s) authorized to become registered Holder(s) by
endorsements and documents transmitted with this Notice of Guaranteed Delivery.
If signature is by a trustee, executor, administrator, guardian,
attorney-in-fact, officer or other person acting in a fiduciary or
representative capacity, such person must provide the following information. Please print name(s) and address(es) Name(s):
___________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________ Capacity:
__________________________________________________________________________________________________________
______________________________________________________________________________________________________________________ Address(es)
________________________________________________________________________________________________________
___________________________________________________________________________________________________________________
____________________________________________________________________________________________________________________ Do not send Original Notes with this form. Original Notes should be sent to the
Exchange Agent together with a properly completed and duly executed Letter of
Transmittal. GUARANTEE OF DELIVERY
(Not to be used for signature guarantee) The undersigned, a member firm of a registered national securities
exchange or of the National Association of Securities Dealers, Inc. or a
commercial bank or trust company having an office or a correspondent in the
United States or an eligible guarantor institution as defined by Rule 17Ad-15
under the Securities Exchange Act of 1934, as amended, hereby (a) represents
that each bolder of Original Notes on whose behalf this tender is being made
own(s) the Original Notes covered hereby within the meaning of Rule 14e-4
under the Exchange Act, (b) represents that such tender of Original Notes
complies with such Rule 14e-4, and (c) guarantees that, within three New York
Stock Exchange trading days from the date of this Notice of Guaranteed
Delivery, a properly completed and duly executed Letter of Transmittal,
together with certificates representing the Original Notes covered hereby in
proper form for transfer and required documents will be deposited by the
undersigned with the Exchange Agent. The undersigned acknowledges that it must deliver the Letter of
Transmittal and Original Notes tendered hereby to the Exchange Agent within the
time set forth above and that failure to do so could result in financial loss
to the undersigned. Name
of Firm:_______________________________________
    
    Authorized SignatureAddress:____________________________________________
    
    Name:_____________________________________________________________________________________________________________________________________________________
    
    Title:
_______________________________________________Area
Code and Telephone No. __________________________
    

Date:__________________________________________________________________________________________________