Performance Data
Description | Download | |
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Performance Data: DD-335 |
DESCRIPTION
3″High Performance Double Drainable; extruded aluminum construction; frame with channel profile; corner joints mitered and mechanically fastened, with continuous recessed caulking channel each side; intermediate mullions matching frame; gutters; rated for air performance and water penetration ,maintained effectiveness rate tested in accordance with AMCA 500-L.
WATER PENETRATION PERFORMANCE
AIRFLOW PERFORMANCE