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How to Measure Skylight Loft Blinds

The Blinds4UK brand of Skylight Blinds ideal for VELUX, FAKRO & KEYLITE Windows. Simply identify your brand of window and order blinds at a fraction of the branded retail price.

Velux Windows

These are the measurements you need to provide if you want the blind to fit inside the Velux brand window. Simply check the plate and select the model code & window size from the drop down options.

 

Identifying the correct size from the Velux Data Plate.

Velux window sizes have changed over the years and the correct size can be determined by the plate colour, which relates to the year of manufacture. We do not manufacture VELUX sizes that were manufactured pre 1991.

VELUX window. Please identify and select the version of data plate on your window from the illustrations below:

  • Window type, Window size , Window variant, Production code
  • Roof windows manufactured after 01 April 2001 can be recognised by a grey plate size code made up of a combination of one letter and two numbers (i.e GGL M04)
  • Roof windows manufactured between 01 April 1991 to 01 April 2001 can be recognised by a golden coloured data plate and a size code made up of three numbers (i.e GGL 304)
  • Roof windows manufactured before 01 April 1991 can be recognised by a silver coloured data plate and a size code made up of one number combined with three letters (i.e GGL-1). Please note our blinds are not compatible with this size window.

Velux Colour Plates

Closeup of of Velux data plate

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  • Important Note for VELUX Windows:  Identify the 'Velux brand' of window ensuring the correct window code & size have been taken from the plate as shown. These Skylight Blinds are 'not suitable' for Velux windows manufactured pre April 1991. 

 

 

FAKRO Windows

These are the measurements you need to provide if you want the blind to fit inside the FAKRO brand window. Simply check the FAKRO plate and select the window size from the drop down option. Please note these blinds are not suitable for triple glazed windows.

 

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    • Important Note for FAKRO Windows:  Identify the 'FAKRO brand' of window ensuring the correct window code & size have been taken from the plate as shown. These Skylight Blinds are not suitable for FAKRO windows beginning with FTT

 

KEYLITE Windows

These are the measurements you need to provide if you want the blind to fit inside the KEYLITE brand window. Simply check the KEYLITE plate and select the window size from the drop down option. Please note these blinds are not suitable for triple glazed windows.

 

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      • Important Note for Keylite Windows:  Identify the 'Keylite brand' of window ensuring the correct window code is specified before ordering our made to measure blinds..  

 

 

Help & Advice?

 

 

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