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The
SERIES 1580 Full Performance Horizontal Slider/Flange Window
Homebuyers
in many parts of the country prefer block construction and windows that
open horizontally. It's no wonder so many choose our Series 1580
Slider/Flange Window. It offers high energy efficiency, great
features—plus the benefit of extremely smooth operation.
The
Features Families Want.
- Insulating SPACEGLASS®
- 2 Positive Action Cam Locks for family
security
- Vinyl Seal and Fin Seal Weatherproofing
- Easy Gliding Rollers made of steel
for long lasting durability
- Stepped Sill with Sill Insert for effective
drainage and lower air infiltration
- Interlocked Frame and Positive Joint
Construction
- Window Screens with Springs for tight fit
included
- Available with Optional Divided
Lights (3/4" interior muntins)
- Available with Optional Stacked
Circle Top or Stacked Transom
- Color Choices—White, Terra Beige or
Bronze
Horizontal Slider Series 1580
NFRC THERMAL PERFORMANCE
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Insulated Glass Gap Fill:
“AIR”
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U-Value
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SHGC
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With Grids
Clear / Clear
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0.74
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0.60
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Without Grids
Clear / Clear
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0.72
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0.67
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With Grids
Low-E / Clear
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0.64
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0.30
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Without Grids Low-E
/ Clear
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0.61
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0.33
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Note: "GAC also offers
other type of Glass to enhance the performance of the U-Value or the Solar
Heat Gain Coefficient."
"All stated ratings
and/or values are based on industry accepted test results and/or
simulations. Actual product performance may vary."
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AAMA Performance
Grade
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HS-R40
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Note: Performance Grade
changes according of the unit tested.
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