The window u factor shgc vt cr values presented in this report were determined using the therm and window computer programs in full compliance with nfrc 100 2010 200 2010 and 500 2010 and from information supplied by the manufacturer.
Nfrc 100 200 window.
Notice to consumers and other interested stakeholders regarding ig certification.
The voluntary specification for windows and glass doors establishes performance standards suitable for a majority of project applications.
This radiation can cause your home to heat regardless of outside temperature which may be favorable or unfavorable depending on.
Nwwda i s 2 for wood window units i s 3 for wood sliding patio doors and i s 8 for wood swinging doors.
This standard combined the following standards into one document.
Nfrc certified products directory narrow your search for the perfect window door or skylight by searching our database of nfrc certified products.
Nfrc 100 200 300 400 500.
Nfrc 100 is a set of procedures and guidelines for determining the u factors of windows and doors.
Simply filter by the product type and features you re interested in and the nfrc certified product directory provides a list of nfrc certified products that match your criteria so you know which.
Solar heat gain and u factor.
Nfrc recently implemented a new requirement nfrc 706 under its product certification program requiring insulating glass units igus used in nfrc certified and labeled products to be certified as meeting certain performance requirements by an independent ig certification program igc program s listed by.
Nfrc information thermal windows inc.
This data is accurate as of january 8 2017.
Click here to find wojan products certified under the nfrc program.
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Each rating is split into two values.
Nfrc ratings are based on modeling by a third party agency as validated by an independent test lab in compliance with nfrc rpogram and procedural requirements.
Nfrc 100 is a set of procedures and guidelines for determining the u factors of windows and doors.
Nfrc 200 is similar to 100 except it is used to determine the solar heat gain coefficient shgc and visible transmittance vt of windows and doors.
National fenestration rating council the nfrc certification program offers fenestration window and door manufacturers a third party verified nationally recognized method for demonstrating product u factor solar heat gain c.
Nfrc national fenestration rating council what are nfrc 100 and nfrc 200.
Solar heat gain coefficient measures how well a product can resist unwanted direct or indirect solar radiation.
Door specific rating the circled value shows you the rating a door has received.
