| Manufacturer : | Heartland Window Manufacturing |
|---|---|
| Certification #: | NI015756 |
| Expiration: | 03/31/2027 |
| Operator: | Double Hung |
| Performance Class: | AAMA/WDMA/CSA 101/I.S.2/A440-17 |
| DP or STP +: | 45 |
| DP or STP -: | 45 |
| Product Rating: | H-R |
| Framing Material: | Vinyl |
| Forced Entry Resistance: | True |