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  WINDOW UPGRADES
 

The windows in your home account for a large percentage of your heating bill. Adding storm windows to single panes, or replacing with double pane windows, can conserve energy. Use the calculator below to estimate your energy savings.
   
 
Click on the style of windows that you currently have, then select the type of windows you would like to have installed.
 
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Heat Loss Online™ Calculator Version 2.0

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