Features
- Interior glazing allows for easy installation (glass can also be replaced from inside)
- A flat bottom frame makes it easy to install in stucco or masonry openings
- Chambered frame provides positive water drainage
Performance
Test Results | Description |
NAFS (PG) | up to CW-PG70 |
Acoustical (STC) | up to STC 39; OITC 32 |
ASTM + TAS (*Single Hung, Fixed) |
Impact Resistant DP-60 (HVHZ)* |
U-value (**based on simulation) |
down to 0.17** |