Our 1080 series technical specs are listed below. Feel free to contact our team if you’re interested in learning more about our customizable 1080 series windows for your next commercial project. These windows are offered in fixed and double hung models and have been used in numerous projects all over the United States.
| Single Hung | ||
|---|---|---|
| Frame Depth | 4.25" | |
| Structural Rating | Class AW-PG60 | |
| Test Size | 1524 x 2515 (60 x 99) IN TESTING | |
| Design Pressure ASTM E330 | 2880 Pa (60.15 PSF) | |
| Air Infiltration(ASTM E283) | 1.0 L/s/m^2 (<0.20 CFM/ft^2) 300 Pa (6.27 PSF) | |
| Water Resistance (ASTM E547 and E331) | 580 Pa (12.11 PSF) | |
| Uniform Load Structural (ASTM 330) | 4320 Pa (90.23 PSF) | |
| U-Factor (NFRC | 100/200) | 0.23 to 0.55 | |
| CRF (NFRC | 100/200) | 23 to 53 | |
| Forced Entry Resistance ASTM 588 |
