Janus International Group Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Long-Term Debt - Narrative (Details)

v3.26.1

Long-Term Debt - Narrative (Details) - USD ($)			3 Months Ended		12 Months Ended
Long-Term Debt - Narrative (Details) - USD ($)	Feb. 02, 2026	Apr. 30, 2024	Apr. 04, 2026	Mar. 29, 2025	Dec. 30, 2023
Debt Instrument [Line Items]
Deferred financing fee amortization			$ 400,000	$ 1,200,000
Note Payable, Amendment Number 7 First Lien \| Notes Payable
Debt Instrument [Line Items]
Face amount		$ 600,000,000.0
Interest rate			5.66%
Deferred financing fee amortization			$ 400,000	$ 1,100,000
Note Payable, Amendment Number 7 First Lien \| Notes Payable \| Base Rate
Debt Instrument [Line Items]
Variable rate		1.50%			2.00%
Note Payable, Amendment Number 7 First Lien \| Notes Payable \| SOFR
Debt Instrument [Line Items]
Variable rate		2.50%			3.00%
Note Payable, Amendment Number 7 First Lien \| Notes Payable \| CSA
Debt Instrument [Line Items]
Variable rate		0.10%
Note Payable, Amendment Number 8 First Lien \| Notes Payable
Debt Instrument [Line Items]
Increase in basis spread	0.50%
Periodic repayment, percent		0.25%
Note Payable, Amendment Number 8 First Lien \| Notes Payable \| Base Rate
Debt Instrument [Line Items]
Variable rate	1.00%
Note Payable, Amendment Number 8 First Lien \| Notes Payable \| SOFR
Debt Instrument [Line Items]
Variable rate	2.00%
Note Payable Amendment Number First Lien \| Notes Payable
Debt Instrument [Line Items]
Debt issuance costs write off			1,000,000.0
Debt issuance costs			$ 1,100,000

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