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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...
Homes in Holyoke upgrading from dual pane windows to EnergyStar Rated windows will most probably experience home energy costs reductions of about $107.14. Whereas, when replacing single-pane windows to National's EnergyStar rated windows you could save about $293.37 every 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...
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...