Impact-resistant solid vinyl frame and sash, fully welded. Low-E 1/2 in insulated performance glass, 2.86 R-value, 0.35 U-value. Both sash operate and are removable. Fully weeped frame for efficient water removal. Extruded vinyl masonry fin. Extruded fin on sill for mortar grab. Fully weather-stripped. True interlocking sash. Hook latch lock for positive sash to sash engagement. Includes full screen and installation instructions. 2-1/4 in frame thickness.
Manufacturer: DUO-CORP Model Number: 3216SLID UPC: 715493502145
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