Nice sales rep named David came to see us. No pre...

Nice sales rep named David came to see us. No pressure, but your going to drop about 2000k per each window that opens. I was thinking 1000-to 1500-I have 42 windows in our little bungalow-is it really worth that? We live in a temperate climate. Just think windows are over-priced in a moderate Seattle climate.where they are not a necessity