Projected Energy Cost Savings
According to a study performed by Lawrence Berkeley National Laboratory, as published at http://www.energystar.gov/ia/products/windows_doors/CitySavingsEstimates.pdf, for the average home in the Atlanta area with single paned windows, installing EnergyStar qualified vinyl replacement windows will result in an average of energy cost savings of $465 per year.
More Than Just Dollar Savings
New ENERGY STAR qualified windows can help reduce your energy bill up to 15 percent.
In addition, ENERGY STAR qualified windows, doors, and skylights do more than just lower energy bills-they deliver more comfort, create less condensation, and protect your valuables from sun damage better than conventional clear-glass double-paned alternatives.