Brock Doors & Windows Ltd.

I was looking around at big box store window inserts and found many. But didn't find anything that compaired to the design and energy star rating that Brock advertises. The store and show room was well organized and the staff were informative without being obtrusive. There were many designs to look at and the decison was made easy as the sales rep asked me the right questions to help me narrow down my options. I would recommend Brock to any family or friend.