| Manufacturer: | Ply Gem Window Group (Alenco - TX) |
|---|---|
| Certification: | NI010541-R9 |
| Expiration: | 02/28/2027 |
| Primary sealant: | Duralite |
|---|---|
| Secondary sealant: | |
| Spacer: | Duralite |
| Dessicant: | Embedded |
| Gas fill: | Argon |
| Glazing: | Clear/Low-E |
| Capillary tubes: | No |
| Internal components: | Muntins |