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
S1500 Series Fixed
May 22, 2014
Mulls to fixed and operable products of same frame depth
Bead glazing up to 1″ thick
Coped corner construction
S2500 Series Double Hung
May 22, 2014
Block & tackle balances for superior operation
Mulls to 4 1/2” frame fixed and operable products
Sash easily removes from frame for maintenance & cleaning
Sash bypass one another for ease of cleaning (using sweep-lock option)
Removable take-out clips …
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