Restructuring (Reserve) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 01, 2025	Mar. 02, 2024	Feb. 25, 2023
Restructuring Cost and Reserve [Line Items]
Beginning balance	$ 2,447	$ 4,937	$ 85
Restructuring expense	$ 1,897	6,518
Restructuring Incurred Cost Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag	Restructuring expense
Payments	$ (5,184)	(1,666)
Other adjustments	797
Ending balance	2,447	4,937	85
Architectural Metals
Restructuring Cost and Reserve [Line Items]
Beginning balance	1,286	2,814	62
Restructuring expense	1,931	3,985
Payments	(4,256)	(1,233)
Other adjustments	797
Ending balance	1,286	2,814	62
Architectural Services
Restructuring Cost and Reserve [Line Items]
Beginning balance	650	2,067	0
Restructuring expense	(812)	2,477
Payments	(605)	(410)
Other adjustments	0
Ending balance	650	2,067	0
Architectural Glass
Restructuring Cost and Reserve [Line Items]
Beginning balance	0	0	23
Restructuring expense	0	0
Payments	0	(23)
Other adjustments	0
Ending balance	0	0	23
Corporate & Other
Restructuring Cost and Reserve [Line Items]
Beginning balance	511	56	0
Restructuring expense	778	56
Payments	(323)	0
Other adjustments	0
Ending balance	$ 511	$ 56	$ 0