Goodwill and Other Intangible Assets - Schedule of Goodwill Attributable to Each Business Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2026	Mar. 01, 2025
Goodwill [Roll Forward]
Goodwill, beginning	$ 235,775	$ 129,182
Foreign currency translation	969	(1,233)
Goodwill acquired		107,826
Goodwill, ending	236,744	235,775
Architectural Metals
Goodwill [Roll Forward]
Goodwill, beginning	89,334	90,186
Foreign currency translation	754	(852)
Goodwill acquired		0
Goodwill, ending	90,088	89,334
Architectural Services
Goodwill [Roll Forward]
Goodwill, beginning	2,921	3,038
Foreign currency translation	103	(117)
Goodwill acquired		0
Goodwill, ending	3,024	2,921
Architectural Glass
Goodwill [Roll Forward]
Goodwill, beginning	25,137	25,401
Foreign currency translation	112	(264)
Goodwill acquired		0
Goodwill, ending	25,249	25,137
Performance Surfaces
Goodwill [Roll Forward]
Goodwill, beginning	118,383	10,557
Foreign currency translation	0	0
Goodwill acquired		107,826
Goodwill, ending	$ 118,383	$ 118,383