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What you need to know... |
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Unwanted heat losses and gains through
windows waste up to 30% of all energy used to heat and cool buildings
in this country, according to the Lawrence Berkeley Laboratories.
Dual Pane Insulating Glass units are the heart of the best residential
windows.
But how are windows rated?? By manufacturer members who belong to the National
Fenestration Rating Council or NFRC.
NFRC is a non-profit organization that administers
the only uniform, independent rating and labeling system for
the energy performance of windows and doors. Their goal is
to provide fair, accurate and reliable energy performance
ratings.
Click here to
learn how their performance label, found on every Simonton Window product,
can help you make an informed decision in your search for the greatest
energy efficient window for your investment dollar.
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