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Velux VIU 0066 fixed white

Velux VIU 0066 fixed white
10 % off
Velux maximum efficiency 0066 pane. A triple glazed unit that offers an excellent level of thermal insulation. Easy-to-clean and anti dew coating.Vertical window elements are designed to be installed directly below your VELUX roof windows. As the windows stretch nearly all the way to the floor they ensure a great view and open up your loft – and your living space. You can choose either a vertical window element VFE (clear or white lacquered pine wood) that opens inwards using a handle on the top sash or a VIU (maintenance free) that cannot be opened. Maintenance-free windows (GIU) require no cleaning or repainting – but can be cleaned with a soft, damp cloth if needed.
Velux VIU 0066 fixed white

more options ▼ 1Window Size need help?

  • mk31 MK31 (mfd Feb 2014 - 2023)£873.72 £970.80
  • mk35 MK35 (mfd Feb 2014 - 2023)£946.08 £1,051.20
  • pk31 PK31 (mfd Feb 2014 - 2023)£1,009.80 £1,122.00
  • pk35 PK35 (mfd Feb 2014 - 2023)£1,110.24 £1,233.60
  • sk31 SK31 (mfd Feb 2014 - 2023)£1,192.32 £1,324.80
  • sk35 SK35 (mfd Feb 2014 - 2023)£1,274.40 £1,416.00
  • uk31 UK31 (mfd Feb 2014 - 2023)£1,274.40 £1,416.00
  • uk35 UK35 (mfd Feb 2014 - 2023)£1,338.12 £1,486.80

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Help & Useful Information

How do I find which Window Type I have?

VELUX Type Signs (Data plate) explained

Every VELUX roof window carries a unique Type Sign that details the type and size of the window. In most cases the Type Sign is located at the top right-hand of the sash, behind the control bar.

Type Signs differ in appearance depending on the model of your VELUX window. Please identify and select the version of Type Sign on your window from the illustrations below:


Step 1 - Locating the type sign.

In most cases the Type Sign is located at the top right-hand of the sash, behind the control bar.

Locating the Velux Type Sign


Step 2 - Finding the codes.

Depending on the year your window was produced you'll find one of the type signs listed below.


Roof Windows delivered after 01 April 2001 can be recognised by a grey coloured type sign with the type being three letters (e.g. GGL) and a size code made up of one letter combined with two numbers (e.g. GGL-M08)
Find code in pre 1991 windows

Roof Windows delivered from 01 April 1991 to 01 April 2001 can be recognised by a golden type sign with the type being three letters (e.g. GGL) and a size code made up of three numbers (e.g. GGL 308)

Roof Windows delivered before 01 April 1991 can be recognised by a silver sign with the type being three letters (e.g. GHL) and size code made up of a numbers 1 - 14 (e.g. GHL 2)