Size Finder

First of all you should get know the size and series of your Roto roof window. Remember: you don't need measure the window - you just must find Roto window code.

How to find Roto window size/code/series?

The code may be inside a red, gray or blue casing or sometimes simply on a metal plate located on the sash (the part of the window that moves) - see the the pictures below:

Roto window code

Depending on the age of your Roto window the data plate and its position on the window varies, but it holds relevant information:

Roto blinds measurment

Available Roto window sizes:

5/7
5/9
5/11
6/9
6/11
6/14
7/9
7/11
7/14
7/16
9/9
9/11
9/14
9/16
11/9
11/11
11/14
11/16
13/9
13/14

Available RotoQ Q-4 window sizes:

55/78
55/98
55/118
66/98
66/118
66/140
78/98
78/118
78/140
78/160
94/98
94/118
94/140
94/160
114/98
114/118
114/140
114/160
134/98
134/140