Provia – Energy Star Recognition

We have great news! Provia’s top window brands have been recognized as Most Efficient of ENERGY STAR 2017. Provia’s recognition from ENERGY STAR allows homeowners to choose a window style that meets ENERGY STAR Certified criteria in their climate zones, or nationwide.  Stop by our store and ask us about it! 

In addition to having several windows recognized by ENERGY STAR, our window lines are also among the best in the market for air infiltration and condensation resistance

Air Infiltration

Air Infiltration is measured by a physical test of a gateway-size window. On the interior side of the window, a vacuum of 75 pascals (1.57 psf) is applied. This is equal to approximately a 25 mph wind blowing perpendicular to the window. Flow meters measure the rate of air leakage. This is divided by the total window area to get a reading in cfm/ft2 to the nearest tenth. All testing is based on ASTM E 283 requirements and adopted by NFRC.

When a window is designed by ProVia, and before we go to market, we want to make sure the window will exceed NFRC criteria. We publish these ratings on our website and in our literature to remain transparent with our testing data.

Share This Article

Store Hours

Special Discount Available

Iron Crafters is proud to offer special pricing for the US Military and First Responder homeowners that put their life on the line every day to protect our freedom. Visit our showroom or contact us for details.

Financing Available
Synchrony Financial Logo

Financing is available from Synchrony Bank. Visit our showroom for details. Subject to credit approval and minimum monthly payments are required.