| Manufacturer : | Ply Gem Window Group (VA) |
|---|---|
| Certification #: | NI013371.01-R4 |
| Expiration: | 06/30/2026 |
| Operator: | Single Hung |
| Performance Class: | AAMA 1701.2-95 AAMA 1704-85/01 |
| Performance Grade: | 3751 |
| Wind zone rating: | Wind Zone II/Egress |
| DP or STP +: | 48 |
| DP or STP -: | 48 |
| Framing Material: | Vinyl |