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If you’re an existing customer and would like to check on the status of an order or service call, process a claim, get help with installation, order a replacement part, or just have a general question, we’ll get you the support and answers you need. To view MI's current and prior warranties, visit The MI Warranty page.

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NOTE: You must have a series number to process any claims.

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(Receipt or Closing Papers)

Purchased from MI Windows and Doors, llc Authorized

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