4500 4‐1/2” Architectural Grade Double Hung Window
The 4500 series is a fixed and double-hung window that has been designed to provide years of low maintenance with premium performance. With 0.080” nominal wall thickness throughout the mainframe and sash and a 1/8” thick aluminum sill, the 4500 is up to the task that monumental window designs require.
- 4” Architectural Grade Window System
- AW-PG60-Hung
- Blast, ballistic and impact glazing available
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