Business Segment Data - Schedule of Certain Segment Data (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 29, 2025	Nov. 30, 2024	Nov. 29, 2025	Nov. 30, 2024
Segment Reporting Information [Line Items]
Total segment net sales	$ 348,563	$ 341,344	$ 1,053,379	$ 1,015,300
Adjusted cost of sales	(264,267)	(256,579)	(803,806)	(748,109)
Adjusted SG&A	(50,512)	(50,957)	(161,511)	(152,636)
Adjusted other expense, net	(12)	(6)	(77)	116
Adjusted depreciation and amortization	11,763	10,443	35,239	28,700
Adjusted EBITDA	50,403	49,293	135,923	163,871
NMTC benefit	2,100		6,740	0
Cost of Sales
Segment Reporting Information [Line Items]
Adjusted cost of sales	(100)	(400)	(500)	(400)
Cost of Sales | Project Fortify
Segment Reporting Information [Line Items]
Adjusted cost of sales	(3,400)	(100)	(13,300)	(1,300)
Selling, general and administrative expenses
Segment Reporting Information [Line Items]
Acquisition, restructuring and impairment costs	200	300	1,200	1,000
Selling, general and administrative expenses | Project Fortify
Segment Reporting Information [Line Items]
Acquisition, restructuring and impairment costs	1,000	900	6,900	900
Intersegment net sales
Segment Reporting Information [Line Items]
Total segment net sales	4,868	5,048	12,699	20,499
Operating Segments
Segment Reporting Information [Line Items]
Total segment net sales	353,431	346,392	1,066,078	1,035,799
Architectural Metals
Segment Reporting Information [Line Items]
Total segment net sales	124,245	138,019	393,763	412,469
Architectural Metals | Intersegment net sales
Segment Reporting Information [Line Items]
Total segment net sales	188	20	228	92
Architectural Metals | Operating Segments
Segment Reporting Information [Line Items]
Total segment net sales	124,433	138,039	393,991	412,561
Adjusted cost of sales	(89,437)	(100,397)	(287,218)	(287,846)
Adjusted SG&A	(21,908)	(24,090)	(71,056)	(73,773)
Adjusted other expense, net	0	0	0	0
Adjusted depreciation and amortization	3,662	3,932	11,229	12,609
Adjusted EBITDA	16,750	17,484	46,946	63,551
Architectural Services
Segment Reporting Information [Line Items]
Total segment net sales	105,166	104,921	312,161	301,966
Architectural Services | Selling, general and administrative expenses
Segment Reporting Information [Line Items]
Acquisition, restructuring and impairment costs			5,000
Architectural Services | Intersegment net sales
Segment Reporting Information [Line Items]
Total segment net sales	0	0	0	0
Architectural Services | Operating Segments
Segment Reporting Information [Line Items]
Total segment net sales	105,166	104,921	312,161	301,966
Adjusted cost of sales	(86,747)	(84,402)	(263,377)	(246,622)
Adjusted SG&A	(9,030)	(11,505)	(30,294)	(34,320)
Adjusted other expense, net	0	0	0	0
Adjusted depreciation and amortization	809	981	2,789	2,887
Adjusted EBITDA	10,198	9,995	21,279	23,911
Architectural Glass
Segment Reporting Information [Line Items]
Total segment net sales	66,172	65,208	203,835	226,633
Architectural Glass | Intersegment net sales
Segment Reporting Information [Line Items]
Total segment net sales	4,680	5,028	12,471	20,407
Architectural Glass | Operating Segments
Segment Reporting Information [Line Items]
Total segment net sales	70,852	70,236	216,306	247,040
Adjusted cost of sales	(52,307)	(50,033)	(157,278)	(167,058)
Adjusted SG&A	(10,378)	(10,086)	(32,323)	(31,706)
Adjusted other expense, net	(12)	(6)	(77)	116
Adjusted depreciation and amortization	3,379	3,069	9,970	9,158
Adjusted EBITDA	11,534	13,180	36,598	57,551
Performance Surfaces
Segment Reporting Information [Line Items]
Total segment net sales	52,980	33,196	143,620	74,232
Performance Surfaces | Intersegment net sales
Segment Reporting Information [Line Items]
Total segment net sales	0	0	0	0
Performance Surfaces | Operating Segments
Segment Reporting Information [Line Items]
Total segment net sales	52,980	33,196	143,620	74,232
Adjusted cost of sales	(35,776)	(21,747)	(95,933)	(46,583)
Adjusted SG&A	(9,196)	(5,276)	(27,838)	(12,837)
Adjusted other expense, net	0	0	0	0
Adjusted depreciation and amortization	3,913	2,461	11,251	4,046
Adjusted EBITDA	$ 11,921	$ 8,634	$ 31,100	$ 18,858