The Product Identification (Product ID) label on Andersen® 100 Series windows provides essential details about the specific unit and ensures that any replacement components match the original specifications.

The location of the Product ID label varies depending on the window or patio door type and product series. For detailed guidance, refer to the resource titled Identify Your Andersen® Window or Patio Door Using a Product ID Label.

To assist in locating the Product ID label on a 100 Series window, view the instructional video linked below. If the label cannot be located, the video also outlines how to obtain the necessary measurements to ensure the accurate ordering of replacement components.

Each window will feature one of the following types of Product ID labels.

How to Find Product ID Label and Measure Andersen® 100 Series Windows

100 Series Label Examples

SLD (2008 to 2018)

Some Product ID labels begin with SLD.

122 (Mid 2015 to Present)

Some Product ID labels begin with 122.

54 (Mid 2015 to Present)

Some Product ID labels may begin with two (2) digits. 

2500 (2025 to Present)

Some Product ID labels may begin with four (4) digits.

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