Update I overpaid and got the wrong window per their salesmans write up and contract, they wouldn't do anything for me, basically your screwed.
Less than one year later the window fails, I call them up Im told they will honor their warranty. about two weeks latter I get a call from window world, asking me Im calling to collect a installation fee of $75.00 from you.
I busted out laughing, Lets see you way over charged me for a simple window, 500bucks, now you want me to pony up again to your thieven company, I told them to deliver the window I would have another local company install the window, That was two weeks ago, haven't heard or seen from them yet....
Review about: Window World Window.
Reason of review: Damaged or defective.
Monetary Loss: $500.
Preferred solution: Full refund.
I didn't like: Office manager.