Roto Information

Size Finder

First of all you must find the window model and window code of your Roto window. Remember: you do not need to measure the wndow - you just need the Roto window code.

The code may be inside a red, grey or blue tab or sometimes on a metal plate located on the sash (the part of the window that moves) see the images below:

   

The serial number will be similar to the following examples:

• 320 AG 5B7...
• 339 DC 7N11...
• 435 WDF 7/9...
• 435 HBT 7/11...
• 735 HBT 5/9...
• 847 HBK 7/14...

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

If you are having problems locating the serial number please do not hesitate to contact us on 01949 845399 or at info@valeblinds.com.

What does the model number mean?

The first 3 numbers listed in the example above tell you the model of the window. Each model requires a different blind.

Window Model

The 435 model is a timber window with a centre pivot.

The 735 model is available in timber or PVC and pivots at the top third.

IMPORTANT: Blinds for models that begin with 4 or 7 (whether timber or PVC) are compatible!

The 320/339/559 all correspond the 320 model window. This is a timber window with a centre pivot. This model window has now been discontinued; however we do still sell blackout blinds and roller blinds to suit these common old style windows.

The 800 model is a 'means of escape' window and is top hung.

So to sum up! There are 4 different series blinds to order:

• 435/735 model
• 320 model
• 800 model
• Q & Q4 model

NOTE: The letters in the serial number you do not need to worry about. They can tell us the year the window was made and what material it is made from.

Please contact us or complete the form below to fill out a special Roto enquiry form. A blind specialist should get back to you within 24 hours & usually quicker!