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Integrity IMPACT Double Hung

Enjoy turn-of-the-century style with 21st century protection from the elements. IMPACT Double Hung windows feature a strong Ultrex fiberglass exterior that is built to withstand hurricane-force winds. And with no extra bolt-on or manually engaged fasteners, this window provides a classically clean aesthetic. Inside you’ll find an elegant wood finish to match your style.

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Features & Options
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Features

  • IMPACT Zone 3 rated performance
  • Top and bottom sash tilt and remove easily for hassle-free maintenance and cleaning
  • Available corrosion-resistant coastal hardware
  • Traditional colonial appearance
  • Precision built in standard or special sizes

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Energy and Performance Data

Energy performance data for select combinations of options is shown below. Please consult our Energy Information Finder for specific product and option information.

IMPACT Double Hung

ENERGY DATAU-FactorSHGCVTENERGY STAR
Laminated Glass - Low E3 - Argon0.310.210.47S
Laminated Glass - Low E3 - Argon - SDLS < 1"0.310.190.42S
Laminated Glass - Low E3 - Argon - SDLN < 1"0.310.190.42S
Laminated Glass - Low E2 - Argon0.310.310.53
Laminated Glass - Low E2 - Argon - SDLS < 1"0.320.280.47
Laminated Glass - Low E2 - Argon - SDLN < 1"0.310.280.47

IMPACT Double Hung Transom/Picture

ENERGY DATAU-FactorSHGCVTENERGY STAR
Laminated Glass - Low E3 - Argon - SDLN < 1"0.290.200.44NC, SC, S
Laminated Glass - Low E3 - Argon0.290.220.50NC, SC, S
Laminated Glass - Low E3 - Argon - SDLS < 1"0.300.200.44NC, SC, S
Laminated Glass - Low E2 - Argon0.300.330.55NC
Laminated Glass - Low E2 - Argon - SDLS < 1"0.310.300.49
Laminated Glass - Low E2 - Argon - SDLN < 1"0.300.300.49NC
Laminated Glass - Low E3 - Argon0.300.220.50NC, SC, S
Laminated Glass - Low E3 - Argon - SDLS < 1"0.310.200.44S
Laminated Glass - Low E3 - Argon - SDLN < 1"0.300.200.44NC, SC, S
Laminated Glass - Low E2 - Argon0.310.330.55
Laminated Glass - Low E2 - Argon - SDLS < 1"0.320.290.49
Laminated Glass - Low E2 - Argon - SDLN < 1"0.310.290.49

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