In order for Maintenance Free Window Company to address your service needs, please complete the following questionnaire. Before you begin, you will need a copy of your warranty certificate and purchase agreement. If you are able to take a picture or two of the issue you are having, that would help as well (see below).
Order number and window information for your new windows can be found on the warranty stickers, which are located in specific areas of the window depending on the model. This image shows where you can find the sticker based on the window you have in your home.