Pella Designer Series - NFRC Rating

Pella Precision Fit Designer windows are all custom made for a perfect fit and offer more decorative style choices.  Between the glass blinds, shades or panels with exclusive snap-in technology makes them easy to change yourself.

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Family Owned and Operated Since 1980
301-220-1144 or 800-704-3791
Serving Maryland, Virginia and Washington DC
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Pella Designer Series - NFRC Test Results

 

Window Series Window Style Package Glass Type Gas Fill U-Factor Solar Heat Gain Coefficient (SHGC) Visible Transmittance (VT)
Designer Double Hung Advanced
Triple Pane
LowE Argon .26 .25 .46
Designer Double Hung SunDefense
Triple Pane
LowE Argon .26 .19 .43
Designer Picture Window Advanced
Triple Pane
LowE Argon .25 .26 .47
Designer Picture Window SunDefense
Triple Pane
 LowE Argon .25 .20 .44
Designer Casement Window Advanced
Triple Pane
 LowE Argon .26 .22 .40
Designer Casement Window SunDefense
Triple Pane
 LowE Argon .26 .17 .37
Designer Awning Window Advanced
Triple Pane
LowE Argon .26 .22 .37
Designer Awning Window SunDefense
Triple Pane
 LowE Argon .26 .16 .34

 

 

 

 

 

 

 

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