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| R45 | Size: | Loads: | Water: | Air @25mph. |
| 44X60 | 75.0 PSF | 2.86 PSF | .18 CFM |
| R45 • Size Tested: 48x60 | |||
| Glass: | Clear | Low E | Low E / Argon |
| U Value: | 0.48 | 0.35 | 0.29 |
| Solar Heat Gain: | 0.39 | 0.35 | 0.19 |
| Visible Light Transmittance: | 0.55 | 0.49 | 0.43 |
| Condensation Resistance Factor: | 43.3 | 52.9 | 59 |
The
New 1700 Replacement Vinyl Windows are manufactured with superior
energy efficiency, durability and long lasting, maintenance-free
beauty. The New 1700 double hung window features the "I" Lock Window
Sash Lock. The "I" Lock has a latching and retention feature which
makes it easy to determine if the window is locked or unlocked because
it locks automatically when the sash is closed.
The new 1700 is
also equipped with "Super Spacer" a flexible silicone foam spacer that
provides the maximum in perimeter glazing insulation. A stainless steel
hardware package, high density perimeter foam on the frame
exterior,jamb jacks,and a DP-50 rating