That's because it could take decades to recoup the $8,000 to $24,000 you'll spend on new windows and installation. Energy Star-qualified windows can lower your energy bills by 7 to 15 percent.
Green Matters on MSN1mon
The 10 Best Energy Efficient Door and Window BrandsJeld Wen makes windows and doors, including single-hung, bay, and casement windows, and patio, interior, and exterior doors.
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