RoofLITE Window Codes & Sizes Explained

To ensure you purchase the correct blind to fit your RoofLITE roof window skylight, you will need to check size and/or window code of your RoofLITE window. Every RoofLITE Roof window has a branded identification label, this is usually located in the top right or left corner of the window once opened

Your RoofLITE style window should contain a unique plate stating the size details of your window. For example AAX C2A B500 49AR12. This should be located on the window frame, or in some cases this identification label can be found on the inner frame by opening the roof window.


The Code Explained...
The first set letters refer to the model of the window. This is usually a 2 or 3 letter format. For example: AAX.

The next 3 digits of this code refer to the size of your window. For example : C2A, this is the important part of your code when ordering RoofLITE window blinds, as this provides the size needed for the blind.

The next set of 3-4 digits relate to the window glazing specification, and the following digits provides production information to RoofLITE. In some cases, this information is not provided on the window plaque.


RoofLITE CodeVisible Glass Size (MM)Frame Size (MM)

C2A369 mm x 590550 x 780

C4A373 mm x 790550 x 980

F6A483 mm x 990660 x 1180

M4A603 mm x 790780 x 980

M6A603 mm x 990780 x 118

M8A603 mm x 1210780 x 1400

S6A963 mm x 9901140 x 1180

U4A1163 mm x 7901340 x 980