DUO-CORP 3218SLID
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.
California residents see Prop 65 WARNINGS
- Fusion welded, maintenance-free, all-vinyl frame and sash construction
- Insulated, low E performance glass standard
- Fully weeped frame for efficient water removal
- Dual operating and removable sash
- Fully weather-stripped
- True interlocking sash
- Hook latch lock for positive, secure sash to sash engagement
- Extruded fin on sill for mortar grab
- Pre-drilled installation screw holes
Instruction/Installation Manual