Posts tagged with "air infiltration"

The Case For High Performance Vinyl Energy Star Replacement Windows

By Frank Giuseppini

“Wow!” you say, as you come to the realization that you have a lot of choices as to the style, brands and materials that you select for your replacement window project.  As we covered in our article on The Cost of Replacement Windows and Patio Doors  there are distinct differences in the cost of replacement windows and patio doors available to you. But, the cost is just one of the important considerations you should have.  Another is the energy efficiency and comfort performance of the windows and patio doors. We at Jantek  want you to understand why that is, and so here we go!

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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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