| Manufacturer : | West Window Corporation |
|---|---|
| Certification #: | NI006447.04-R1 |
| Expiration: | 12/31/2028 |
| Operator: | Double Hung |
| Performance Class: | AAMA/WDMA/CSA 101/I.S.2/A440-05 ASTM F588-04 |
| DP or STP +: | 50 |
| DP or STP -: | 50 |
| Product Rating: | H-R |
| Framing Material: | Vinyl |
| Forced Entry Resistance: | True |