Locate Your Order Number
Locating your order number is essential to registering your warranty or submitting a warranty request.
The graphic below illustrates where to locate your order number on your window or door.
![SL---Locate-Order-Number_0419](https://www.silverlinewindows.com/wp-content/uploads/2019/04/SL-Locate-Order-Number_0419.jpg)
Locating your order number is essential to registering your warranty or submitting a warranty request.
The graphic below illustrates where to locate your order number on your window or door.