I have an estimate on replacement windows from Simonton and also MI windows. I need information!The company selling the Simonton windows says I need casement windows, and the other one says with the MI windows I need either single hung or double hung. I need help. I have no idea, and can not seem to get much info. online about MI windows.March 27 2011 - Napa00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.