FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
FRADIN ROGER
   2. Issuer Name and Ticker or Trading Symbol
Janus International Group, Inc. [JBI] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O JANUS INTERNATIONAL GROUP, INC., 135 JANUS INTERNATIONAL BLVD.		 3. Date of Earliest Transaction (Month/Day/Year)
08/18/2021
(Street)

TEMPLE, GA 30179		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock, par value $0.0001 per share ("Common Stock") 08/18/2021   S   46,800 D $ 13.91 (1) 3,252,699 (2) D  
Common Stock 08/19/2021   S   80,000 D $ 14.23 (3) 3,172,699 D  
Common Stock 08/20/2021   S   240,000 D $ 14.84 (4) 2,932,699 D  
Common Stock               574,874 I By Juniper GRAT Trust (5)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
FRADIN ROGER
C/O JANUS INTERNATIONAL GROUP, INC.
135 JANUS INTERNATIONAL BLVD.
TEMPLE, GA 30179		   X      

Signatures

 /s/ Scott Sannes, as Attorney-in-Fact for Roger Fradin   08/20/2021
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The price reported in Column 4 is a weighted average price. These shares of Common Stock were sold in multiple transactions at prices ranging from $13.59 to $14.05, inclusive. The Reporting Person undertakes to provide to Janus International Group, Inc. ("Janus"), any security holder of Janus, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1), (3) and (4) to this Form 4.
(2) Prior to giving effect to the transaction, the reported securities included 1,000,000 shares of Common Stock previously reported as held directly and 2,299,499 shares of Common Stock previously reported as held indirectly through Juniper Industrial Sponsor, LLC (the "Sponsor"). Such securities were received through Sponsor's pro rata distribution of all of its holdings to its members, including the Reporting Person, for no consideration (the "Distribution").
(3) The price reported in Column 4 is a weighted average price. These shares of Common Stock were sold in multiple transactions at prices ranging from $13.90 to $14.51, inclusive.
(4) The price reported in Column 4 is a weighted average price. These shares of Common Stock were sold in multiple transactions at prices ranging from $14.39 to $15.03, inclusive.
(5) Shares of Common Stock held directly by The Juniper GRAT Trust, which received the reported securities as part of the Distribution.

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