| STC | OITC | Sound Control Window Models CLICK MODEL NO. FOR DATA SHEETS |
Frame Min. | Glass Area (Sq. In.) |
Glass Type | Notes (See Below) | ||
|---|---|---|---|---|---|---|---|---|
| Steel | Stainless | Bronze | ||||||
| 59 | 47 | W23-59 | W23-59 | W23-59 | 8-1/2 | 3,456 | 1/2" Lami X 3/4" Lami | 1, 2 |
| 57 | 46 | W42-57 | W42-57 | W42-57 | 8" | 3,456 | 1/4" Lami X 1/2" Lami | 1, 2 |
| 56 | 46 | W42-56 | W42-56 | W42-56 | 8" | 3,456 | 1/4" Lami X 1/2" Lami | 1, 2 |
| 51 | 43 | W44-51 | W44-51 | W44-51 | 7-3/4" | 2,880 | 1/4" Lami X 1/4" Lami | 1, 2 |
| 42 | 36 | W2-42 | W2-42 | W2-42 | 4-1/2" | 2,880 | 1/2" Lami | 2 |
| 38 | 34 | W4-38 | W4-38 | W4-38 | 4-1/2" | 2,880 | 1/4" Lami | 2 |
NOTES
1. At double-glazed fire rated units, one glass lite must be fire rated.
2. Fire rating for 1-1/2 HR max., per UBC 7.4, ASTM E2010 Positive Pressure.
Materials / Finishes: Windows available with factory finish paint, stainless steel or bronze