I have an over 100 y old home. I came across this company and went ahead and order new windows to replace all the old ones. The windows are awesome. It has been over 7 y now with their windows and they look and feel as new. The never leaked, the insulation gas layer still intact, in one word, very good quality windows. I am reading the other people reviews and wonder what is going wrong with everybody. My sale guy was AWESOME, I was SO impressed with the way he did the deal.
Now we purchased another home and they are on my calling list to order new windows and doors. So I don't really care of their methods to get into your home, but their products are very solid and good quality and the customer service very nice. Hope it helps to other that would read.