| | | Double Hung 990 | Single
Hung 900 |
| Material | | u PVC Vinyl | u PVC Vinyl |
| Color | | Cream White or Tan | Cream white or Tan |
| Operating Sashes | | Top
& Bottom | Bottom
Only |
| Tilt-in Feature | | Top & Bottom | Bottom
Only |
| Frame Thickness | | 3 7/8” | 2
7/8” |
| Application | | New construction –
NC | Replacement – R |
| Styles | | DH, SH, 2 lite slider, 3 lite slider, picture window,
deadlite, and shapes |
| Construction | | Fusion welded frame and sashes – durable strength |
| | New construction has exterior frame with brick mold look, j channel and nail fin |
| Weather-stripping | | Duel “center fin” nylon
felt |
| Sash Locks | | Integral Interlocks, double locks on units 28” or wider |
| Vent Locks | | DH only so sash can be open 3”
yet still secure |
| Balance
System | | BSI Excalibur Inverted – standard |
| Screen | | Aluminum Frame / nylon mesh - full or half height |
| Glass | | Guardian ClimaGuard RLE 70/36 |
| Spacer | | Dura Platform warm edge spacer in a 3/4
“ dual pane – insulated glass with or without Argon Gas fill |
| | | |
| PERFORMANCE: | | Double
Hung 990 | Single Hung 900 |
| | | |
| NFRC Low
E* | | U Factor = 0 .33 | U Factor = 0 .34 |
| | | SHGC = 0.26 | SHGC = 0.27 |
| NFRC Low E / Argon* | | U
Factor = 0 .29 | U Factor = 0. 30 |
| | SHGC =
0. 26 | SHGC = 0. 26 |
| * With gbg grids, U-Factor, insulation value. SHGC,
Solar Heat Gain Coefficient |
| | | |
| “Energy
Star” Program | | | |
| AAMA (36 x 64”) | | Grade
H-R 35 | Grade H-R 35 |
| Design Pressure Rating | DP 35 | DP 35 |
| Air Infiltration | | 0.19 CFM | 0.10 CFM |
| Water Resistance | @ 5.25 PSI No leakage | @ 5.25 PSI No leakage |
| Forced Entry | | Passed | Passed |
| * Qualified all States qualification for GA and
South/Central US: U-Factor and SHGC are equal or less than 0.40 |
