Curtain Wall: 2-1/2" x 6-1/2"

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2-1/2" x 6-1/2"

4000 Series is a unitized curtain wall system, allowing very quick building close-in thanks to pre-assembly of frames. Superior quality control results from the fact that fabrication, assembly, and even installation of glass are performed in a factory-controlled environment. Split vertical mullions allow for quick setting of frames, while the stacking horizontal accommodates moderate building movement and interstory drift.

Typical overall depth is 6-1/2" with optional depths and glazing caps offered on a custom basis. The system will accept single or insulating glass, metal panels, and stone. Exterior glazing gaskets feature moulded corners to shed wind-driven rain.

- TWS unitized curtain wall
- Pre-glazed units for speed of erection and economy
- Delivered to jobsite ready to install
- TWS can assemble and glaze at your option
- Flexibility of design
- Factory quality control supervision
- Less field labor
- Fewer erection workers required