Posts tagged with "NFRC Label"

The Importance Of Warm Edge Spacer Technology Explained

by Frank Giuseppini

As you do your research on the product portion of your replacement window and patio door project, you have probably read or heard some window retailers state that the window and patio door products they are quoting utilize a “Warm Edge Spacer.”  So why is that important?  Well, let’s explore what warm edge spacers are, and the answer to that question will be clear. 

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How To Use NFRC Factors To Compare Energy and Comfort Performance Of Window And Patio Door Brands

By Frank Giuseppini

If you’re going to purchase replacement windows and patio doors its very important that any window or patio door you consider be certified by the National Fenestration Rating Council (NFRC).  There a two reasons why.

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