W4500 Series Window Wall
November 17, 2020
- Operable window and door integrated window wall system factory glazed for optimum quality control
- Aluminum slab covers for seamless continuity
- Anchorage at floor and ceiling slabs
- EPDM dry glazed to accommodate field re-glazing
- Thermal strut technology for superior U-values
4½” Frame Accessories
May 20, 2014
Click here for all 4.5″ Frame Depth Accessory Details (PDF)
Click here to learn about Graham’s Unitized Receptor