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We strive for perfection, and consider every little detail to achieve our goal of delivering 100% customer satisfaction in every interaction. Use the links below to find the information you are looking for. If you have an alternate question, pleasecontact MIso we can assist.

Question? We're here to help

Have a question about your MI product?
» Contact CustomerCare

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MI makes a donation to charity for every order that's registered.
» Register Your Order

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Need a copy of your existing warranty?
» View Warranties

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MI is committed to delivering excellent customer service. Let us know how we're doing.
» Leave a Review

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Learn how to care for your windows and doors properly.
» View Recommendations

Find A Window

Have a common question? Find answers to our most frequently asked questions.
» Read FAQs

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Need help? MI is here when you need support for your windows and doors.

Contact MI