Business Segment Data - Schedule of Certain Segment Data (Details) - USD ($) $ in Thousands	3 Months Ended
	May 30, 2026	May 31, 2025
Segment Reporting [Line Items]
Total segment net sales	$ 342,684	$ 346,622
Adjusted cost of sales	(275,755)	(268,243)
Adjusted SG&A	(53,399)	(57,248)
Adjusted other expense, net	(56)	(58)
Adjusted depreciation and amortization	11,801	11,706
Adjusted EBITDA	32,307	36,809
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold | Project Fortify
Segment Reporting [Line Items]
Acquisition-related cost		6,900
Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | Project Fortify
Segment Reporting [Line Items]
Acquisition-related cost		5,800
Intersegment net sales
Segment Reporting [Line Items]
Total segment net sales	7,032	4,030
Operating Segments
Segment Reporting [Line Items]
Total segment net sales	349,716	350,652
Architectural Metals
Segment Reporting [Line Items]
Total segment net sales	122,434	128,596
Architectural Metals | Intersegment net sales
Segment Reporting [Line Items]
Total segment net sales	9	28
Architectural Metals | Operating Segments
Segment Reporting [Line Items]
Total segment net sales	122,443	128,624
Adjusted cost of sales	(90,054)	(97,603)
Adjusted SG&A	(22,244)	(25,468)
Adjusted other expense, net	0	0
Adjusted depreciation and amortization	3,554	3,813
Adjusted EBITDA	13,699	9,366
Architectural Services
Segment Reporting [Line Items]
Total segment net sales	115,237	106,505
Architectural Services | Intersegment net sales
Segment Reporting [Line Items]
Total segment net sales	0	0
Architectural Services | Operating Segments
Segment Reporting [Line Items]
Total segment net sales	115,237	106,505
Adjusted cost of sales	(98,910)	(90,664)
Adjusted SG&A	(10,988)	(10,847)
Adjusted other expense, net	0	0
Adjusted depreciation and amortization	798	1,073
Adjusted EBITDA	6,137	6,067
Architectural Glass
Segment Reporting [Line Items]
Total segment net sales	60,689	69,271
Architectural Glass | Intersegment net sales
Segment Reporting [Line Items]
Total segment net sales	7,023	4,002
Architectural Glass | Operating Segments
Segment Reporting [Line Items]
Total segment net sales	67,712	73,273
Adjusted cost of sales	(54,878)	(51,759)
Adjusted SG&A	(10,383)	(11,309)
Adjusted other expense, net	(56)	(58)
Adjusted depreciation and amortization	3,499	3,270
Adjusted EBITDA	5,894	13,417
Performance Surfaces
Segment Reporting [Line Items]
Total segment net sales	44,324	42,250
Performance Surfaces | Intersegment net sales
Segment Reporting [Line Items]
Total segment net sales	0	0
Performance Surfaces | Operating Segments
Segment Reporting [Line Items]
Total segment net sales	44,324	42,250
Adjusted cost of sales	(31,913)	(28,217)
Adjusted SG&A	(9,784)	(9,624)
Adjusted other expense, net	0	0
Adjusted depreciation and amortization	3,950	3,550
Adjusted EBITDA	$ 6,577	$ 7,959