terrific installation on exterior doors, done in one day. didn't appreciate long drawn out windy salesmen, felt like they were casing the joint for more business. Didn't like the fact that salesman followed me to my bedroom when I went to retrieve something. Private is private. Pressured to buy the most expensive product, only when thoroughly questioned sales rep did I ""discover"" there was more options to choose from in my price range. Had contract in hand, quickly wanted it filled out.
Pros: quick installation
Cons: pushy salesmen
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