| Manufacturer : | Atrium Companies, Inc. (TX) |
|---|---|
| Certification #: | NI013913-R4 |
| Primary Sealant: | Duralite |
| Spacer: | Duralite |
| Dessicant: | Imbedded (Duralite) |
| Gas Fill: | Argon |
| Glazing: | Clear/Low-E |
| Capillary Tubes: | No |
| Internal Components: | Muntins |
| Expiration: | 07/31/2024 |