
Today I was at a client site and one of the guys said that he had to go "take a Pelosi" before we could leave.



The two important ratings here are the U-factor and the Solar Heat Gain Coefficient. These are just technical terms for the energy efficiency of the window. This windows IS Energy Star rated! If they were installed in 2007 you would qualify for the tax credit. The new parameters are .30 for each measurement. This window would NOT qualify for the 2009 tax credit!




