organizations that perform unbiased reviews of windows?
Does anyone know of an organization that performs unbiased ratings and reviews of replacement windows? I am considering Renewel by Anderson and checked Consumer Reports, which I subscribe to, but they did not review Renewel because, as they state, "...we didn't include them in our Ratings (available to ConsumerReports.org subscribers only) because we couldn't buy them anonymously, as is our policy."
Are there any other reputable organizations out there? Other thoughts?