The glass of the window has low e coating and argon gas.
Andersen woodwright windows u factor.
The air infiltration rating is below 0 30 which is an industry standard nothing to boast about.
Andersen woodwright double hung windows with easy tilt release locks combine old world character with modern technology giving you the look you love with the features you need.
This u factor should not be confused with u factor as measured by the national fenestration rating council nfrc which represents heat loss through the total unit.
This document provides nfrc certified u factor solar heat gain coefficient shgc and visible transmittance vt values for andersen products along with the corresponding energy star version 6 0 2015 climate zones in which the product and glass type are certified.
If windows are double pane savings estimates range between 27 197 per year.
Shgc vt.
Canada energy star u factor metric.
Andersen doors and windows that use low e4 and low e glass have a u factor between 0 27 and 0 30.
When you unite classic craftsmanship with andersen innovation the result is a beautiful window that s built to last.
Grille type 3 0mm annealed or 3 1mm tempered glass w no grilles and grilles less than 1.
U factor in this table is a measure of the heat loss through the center of glass in btu hr deg.
The u factor is 0 27 shgc is 0 32.
Andersen product line product type andersen glass type.
Product performance data is also.
Actual savings will vary based on local climate conditions window type single double pane frame material utility rates and individual home.
No one tests replacement windows like we do.
In fact andersen has been part of the energy star program since it started and was the first window manufacturer to be named an energy star national window partner of the year in 1999.
Created for trade professionals product guides provide high level overviews of the features and options available with each andersen product series.
Get ratings pricing and performance on the andersen 400 series woodwright replacement window based on the features you care about.
Andersen 400 series woodwright windows are energy star qualified.
Condensation resistantance 100 series nfrc certified products directory number.
Canada er a ir infiltration.
If windows are single pane an estimated savings for energy star certified windows is between 101 583 per year.
Both sashes can be tilted in for easy cleaning.
Additionally they include detailed information on the construction of each type of 400 series window and door along with sizing charts and section details.
