Restructuring (Restructuring Costs) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 01, 2025	Mar. 02, 2024	Feb. 25, 2023
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 4,323	$ 12,403	$ 116
Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	1,076	5,879	116
Contract Termination
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0	1,617
Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	3,247	4,907
Architectural Metals
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	4,024	5,970	0
Architectural Metals | Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	928	3,348	0
Architectural Metals | Contract Termination
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0	1,568
Architectural Metals | Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	3,096	1,054
Architectural Services
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	(489)	2,526	0
Architectural Services | Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	(640)	2,475	0
Architectural Services | Contract Termination
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0	49
Architectural Services | Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	151	2
Architectural Glass
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0	0	116
Architectural Glass | Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0	0	116
Architectural Glass | Contract Termination
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0	0
Architectural Glass | Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0	0
Corporate & Other
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	788	3,907	0
Corporate & Other | Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	788	56	$ 0
Corporate & Other | Contract Termination
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0	0
Corporate & Other | Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 0	$ 3,851