Janus International Group Annual report pursuant to Section 13 and 15(d)

Profit Sharing Plan	12 Months Ended
Profit Sharing Plan	Jan. 01, 2022
Retirement Benefits [Abstract]
Profit Sharing Plan	Profit Sharing Plan The Company has one 401(k) plan for the years ended January 1, 2022 and December 26, 2020 covering substantially all U.S. employees for Janus International Group, LLC, BETCO, NOKE, ASTA and DBCI. Eligible employees may contribute up to the limits established by applicable income tax regulations. The Company made employer matching contributions of approximately $1,092 and $901 for the years ended January 1, 2022 and December 26, 2020, respectively. The Company may also make discretionary matching contributions to the plans. The Company did not make a discretionary contribution for the years ended January 1, 2022 and December 26, 2020.