KEY FEATURES
- Exterior Glazed, Captures Mullions
- 1-3/4″ Slim Sightline
- Accommodates 1″ double glazing units and 1/4″ spandrel glass
- 2-3/4″ Mullion depths
- Compatible with a variety of Windspec doors and operable windows
PERFORMANCE
- A440 – A3, C5, B7
- NAFS: Class AW-PG70