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Want more from your windows, doors, and skylights? Ask for ENERGY STAR.
ENERGY STAR qualified windows, doors and skylights reduce energy bills by about 7-24 percent, increase comfort, and come in a variety of shapes and sizes to achieve precisely the look you’re after.
What you gain by choosing ENERGY STAR.
How to select and install the right product for the greatest savings.
The product features that make the ENERGY STAR difference.
Learn about disposal options.
Frequently Asked Questions.
Get information on the tax credit for windows, doors, and skylights.