This can usually be found in a corner of the top of the sash. Pull your roof blind down to eye level to view, and your code should be located on the topside.
Velux
For Velux Windows
As you open your Velux window, you’ll notice a metal, plastic, or sticker plate on the upper side of the frame.
Fakro
For Fakro Windows
When opening your Fakro window, check for a metal, plastic, or sticker plate on the upper side of the frame.
Keylite
For Keylite Windows
This plate or sticker contains codes, numbers and occasionally a barcode. All you need to do is identify the window size code.
Dakstra
For Keylite Windows
This plate or sticker contains codes, numbers, and sometimes a barcode. Your task is simply to identify the window size code.
Measuring in the Absence of Model Information
some instances, clarity may be lacking, or the model information might be absent. In such cases, utilize our straightforward guide to measure your window manually.