Our 900 series technical specs are listed below. Feel free to contact our team if you’re interested in learning more about our customizable 900 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.
| Slider | Fixed | |
|---|---|---|
| Frame Depth | 2.688" | 2.688" |
| Structural Rating | Class LC-PG65 | Class CW-PG50 |
| Test Size | 1803 x 1499 (71 x 59) | 1524 x 1524 (60 x 60) |
| Design Pressure ASTM E330 | 3120 Pa (65.16 PSF) | 2400 Pa (50.13 PSF) |
| Air Infiltration(ASTM E283) | 0.6 L/s/m^2 (0.11 CFM/ft^2) 75 Pa (1.57 PSF) | 0.15 L/s/m^2 (0.03 CFM/ft^2) 75 Pa (1.57 PSF) |
| Water Resistance (ASTM E547 and E331) | 470 Pa (9.821 PSF) | 580 Pa (12.11 PSF) |
| Uniform Load Structural (ASTM 330) | 4680 Pa (97.75 PSF) | 3600 Pa (75.19 PSF) |
| U-Factor (NFRC | 100/200) | 0.31 to 0.57 | |
| CRF (NFRC | 100/200) | 36 to 45 | |
| Forced Entry Resistance ASTM 588 | Type A Grade 10 | Type D Grade 10 |
