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How to find your VELUX code and window size

How To Find Your VELUX Window Size & Code

Every VELUX window has its own personalized type sign which consists of codes telling you what window you have.

Identify the size code of your VELUX roof window

Locating your VELUX window vode can help when choosing to add a blind, accessory or when replacing your glazing as it tells you exactly what window you have. We designed the VELUX code table below to ensure that you'll never order the wrong accessory.

How to Locate Your VELUX Window's Data Plate

All VELUX roof windows made after 1968 have a data plate (or type sign) giving exact information about the model. You'll find it in the right corner of the top sash, behind the ventilation flap.

The video below will help you locate your data plate.


VELUX Window Codes

Find the VELUX code for your window. This will help you identify the blind, replacement window or glazing code you need to enjoy your roof window for years to come.

HeightWidth
55cm66cm78cm94cm114cm134cm
55cm VELUX window code PK25
70cmVELUX window code CK01 VELUX window code SK01
78cmVELUX window code CK02
98cmVELUX window code CK04VELUX window code FK04VELUX window code MK04VELUX window code PK04 VELUX window code CK01
118cmVELUX window code CK06VELUX window code FK06VELUX window code MK06VELUX window code PK06VELUX window code SK06
140cm VELUX window code FK08VELUX window code MK08VELUX window code PK08VELUX window code SK08VELUX window code UK08
160cm VELUX window code MK10VELUX window code PK10VELUX window code SK10VELUX window code UK10
180cm VELUX window code MK12

Find The VELUX Product You Need!

Now you are armed with all the information you need to get a perfect fitting blind replacement glazing, accessories or a replacement window. Click on one of the links below to find exactly what you're looking for.