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Residents of Northampton upgrading from dual pane windows to EnergyStar Rated windows should notice electricity expenditures decreases of around $108.69. By comparison, when upgrading single-pane windows to National's EnergyStar rated windows you may save approximately $304.84 per annum. Read More...
Households located in Hatfield upgrading from dual pane windows to EnergyStar Rated windows should notice energy bill declines of approximately $109.07. On the other hand, when upgrading single-pane windows to National's EnergyStar rated windows you may save approximately $307.61 per year. Read More...
Homeowners in Easthampton upgrading from dual pane windows to EnergyStar Rated windows will most probably have electricity bill drops of around $108.2. Whereas, when upgrading single-pane windows to National's EnergyStar rated windows you may save about $301.23 per year. Read More...
Homeowners in Granby upgrading from dual pane windows to EnergyStar Rated windows may see electricity expenditures drops of around $107.98. In contrast, when replacing single-pane windows to National's EnergyStar rated windows you may save about $299.62 per annum. Read More...