Edgemont Performance Data

 
Standard Glass Package
Thermal Performance
Northern Zone Glass Package
Thermal Performance
Air, Water & Structural
Performance
Sound Thermal Performance
Footnotes
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Performance PDF

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Standard Glass Package Thermal Performance

  Visible Light
Transmittance2 
   SHGC5   
Glazing Window Style Size Total Unit
U-Value
1
Grids No Grids Daylight
Transmittance
3
Tdw-ISO4 Grids No Grids Condensation
Resistance
6
Low-e glass,
low-conductance
spacer and
argon gas fill.
Double-Hung  47-1/4"x59"  0.29  0.42  0.48 64%  0.568 0.19  0.21  59
Edgemont
2-Lite Slider
 59"x47-1/4"  0.28  0.44  0.49 64%  0.568 0.19 0.21  59
Hopper 59"x23-5/8"  0.30  0.40  0.44  64%  0.568  0.17  0.19 60
Picture  47-1/4"x59"  0.26  0.46  0.52  64% 0.568 0.20 0.22  60

 

 

Northern Zone Glass Package Thermal Performance

  Visible Light
Transmittance2 
   SHGC5
 
Glazing Window Style Size Total Unit
U-Value
1
Grids No Grids Daylight
Transmittance
3
Tdw-ISO4 Grids No Grids Condensation
Resistance
6
Low-e glass,
low-conductance
spacer and
argon gas fill.
Double-Hung  47-1/4"x59" 0.30 no grids
0.29 with grids
 0.47  0.53 71%  0.568 0.39  0.43  59
Edgemont
2-Lite Slider
 59"x47-1/4"  0.29  0.43  0.49 71%  0.568 0.37 0.40  59
Hopper 59"x23-5/8"  0.29  0.42  0.47   71%  0.568  0.37  0.39 60
Picture  47-1/4"x59"  0.27  0.50  0.56  71% 0.568 0.42 0.46  60
All thermal and sound testing is done in accordance with required NFRC sizing.

 

Air, Water and Structural Performance

Window Style Individual
Unit Size
Mulled
Unit Size
***Test Method
Total Unit
Air Infiltration
@25MPH
Water
(PSF)
Structural
Rating
Overall
Grade
Rating
Double-Hung 36"x72" AAMA/WDMA/CSA 101/I.S.2/A440-11 0.12 CFM 6.06 40 R40
Double-Hung 48"x80" AAMA/WDMA/CSA 101/I.S.2/A440-11 0.10 CFM 5.43 30 R30
Double-Hung Oriel 36"x72" AAMA/WDMA/CSA 101/I.S.2/A440-11 0.13 CFM 6.06 40 R40
Double-Hung Oriel 48"x80" AAMA/WDMA/CSA 101/I.S.2/A440-11  0.08 CFM  6.06 35  R35
Double-Hung Reverse Oriel  36"x72"  AAMA/WDMA/CSA 101/I.S.2/A440-11  0.15 CFM  6.06  40 R40
Double-Hung Reverse Oriel 48"x80" AAMA/WDMA/CSA 101/I.S.2/A440-11 0.15 CFM 6.06  30 R30
Triple Double-Hung  48"x80"  145"x80" AAMA/WDMA/CSA 101/I.S.2/A440-11 0.10 CFM  5.43 30 R30
Picture 72"x72"  AAMA/WDMA/CSA 101/I.S.2/A440-08  0.01 CFM  12.11  35 R35
Triple Picture Window  48"x72"  144"x72"  AAMA/WDMA/CSA 101/I.S.2/A440-08   0.01 CFM  12.11  35 R35
Twin Picture Window  48"x72" 96"x112"  AAMA/WDMA/CSA 101/I.S.2/A440-08   0.01 CFM 12.11  20 R20
Twin Picture Window with Transom  96"x40"            
Edgemont 2-Lite Slider 84"x48"  —  AAMA/WDMA/CSA 101/I.S.2/A440-08   0.06 CFM 8.35  40 R40
Edgemont 2-Lite Slider  84"x36"  AAMA/WDMA/CSA 101/I.S.2/A440-08   0.06 CFM 8.35 35 R35
Edgemont 3-Lite Slider 1/4-1/2-1/4  108"x48"  —  AAMA/WDMA/CSA 101/I.S.2/A440-08   0.06 CFM 6.06 35 R35
Edgemont 3-Lite Slider 1/3-1/3-1/3 108"x48"  —  AAMA/WDMA/CSA 101/I.S.2/A440-08   0.06 CFM 7.52 35 R35
Edgemont Hopper 49"x36"  —  AAMA/WDMA/CSA 101/I.S.2/A440-08    0.01 CFM 6.06 25 R25

 

 

Sound Transmission

Window Style
Unit Size
IG Unit Glazing
STC  OITC
Double-Hung 47-1/4"x59" 3/4" 1/8" annealed, 1/2" spacer, 1/8" annealed 28 23
Picture 47-1/4"x59" 3/4" 1/8" annealed, 1/2" spacer, 1/8" annealed 27 22
Slider 59"x47-1/4" 3/4" 1/8" annealed, 1/2" spacer, 1/8" annealed 28 22
STC rating was calculated in accordance with ASTM E 413.

 

 

 

 

 

 

 

Edgemont Thermal Testing Footnotes

1    Windows tested per NFRC 100. Data applies to double-pane insulated glass units using a double-strength glass with a 1/2" airspace.

Data applies to: *Edgemont double-pane insulated glass units using double-strength glass with 1/2" air space.

2    Tested using GED’s Intercept® ULTRA low-conductance warm-edge spacer system. Calculations provided by Lawrence Berkeley Laboratory Window 5.2 and Optics5 software based on a 3/4" IG unit for Edgemont windows.

3    Daylight Transmittance measures the performance of the glass only.

4    International Standards Organization Damage Weighted Transmission Rating (Tdw-ISO) calculations performed by Lawrence Berkeley Laboratory 5.2 Windows software and is weighted using recommended International Commission on Illumination (CIE) standards.

5    Solar Heat Gain Coefficient (SHGC) tested in accordance with NFRC 200. This value varies by style, glazing system, and grids.

6    Condensation Resistance is tested in accordance with NFRC 500.