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VELUX Window Sizes Chart

VELUX roof window sizes and model numbers can be hard to navigate, as there’s a lot of information to process. With the VELUX sizes chart below, simply pick the height and width of your window space to find the correct model number. Shop using our VELUX window sizes chart. Find the model number of the window that fits your space and use it to shop the VELUX window sizes and prices you need more easily.

Don’t forget about our price match promise on all VELUX window sizes. If you can find the same size window anywhere else for less, we’ll match that price and give you free delivery!

What VELUX window sizes are available?

Height Width
47cm 55cm 66cm 78cm 94cm 114cm 134cm
55cm VELUX PK25
62cm VELUX MK27
70cm VELUX CK01 VELUX SK01
78cm VELUX CK02
98cm VELUX BK04 VELUX CK04 VELUX FK04 VELUX MK04 VELUX PK04 VELUX UK04
118cm VELUX CK06 VELUX FK06 VELUX MK06 VELUX PK06 VELUX SK06
140cm VELUX FK08 VELUX MK08 VELUX PK08 VELUX SK08 VELUX UK08
160cm VELUX MK10 VELUX PK10 VELUX SK10 VELUX UK10
180cm VELUX MK12

 

How do I find my VELUX window code?

Every VELUX window manufactured after 1968 has a plate in the top right-hand corner of the frame. Invisible when the window is closed, the plate denotes the type, size, variant and production code of the window. Once you know your VELUX window code, you can use this to replace the existing window or order the right spare parts or new glazing.

VELUX window plate

It’s important to remember that if you’re replacing the entire window, you can change the type of the window (e.g. GGL) but you can’t change the size (e.g. MK08). You can change the variant though, as this refers to things like glazing, window finish or opening type. So, for example, you could replace your GGL MK08 2070 VELUX window with a GGL MK08 3070, which would replace a centre pivot white painted standard glazed window with a centre pivot pine finish standard glazed window.

It’s incredibly easy to shop for replacement VELUX windows by using our VELUX window selector. Input all the information you have, decide which elements of your window you want to keep (size and centre pivot, for example), then see all the windows you could purchase.

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