How you measure depends on where your blind will be installed. Decide this first.
If you have any doubts email a photo and we can advise.

Mounting

Three places to mount and instal your blinds dependant on window type:

Inside the window reveal – be aware you will get some light “bleeding” around the edges. Give us exact measurements and we will deduct for clearance.

On the architrave – be aware the blind will hang down to obscure some light and view. The side edges will line up with the edges of the architrave.

Below the cornice and above the architrave – this is the ideal position if the situation allows. The side edges will protrude by 5 cms each side.

Measuring

To mount a blind inside the window reveal:

To mount on architrave:

To mount above architrave:

Please specify measurements in millimetres.
Please ask another person to check your measurements.