Exact: This is how we describe a blind hung outside the window recess.
Recess: This is how we describe a blind made to fit inside the window recess.
Important note for measuring the width of Roller blinds
For exact measurements we deduct approximately 2.8cm and for recess measurements 3.3cm from the fabric width. We do this to allow for the fitting at each side of the blind, as there is no headrail. You don't need to make this adjustment, we do
Please note: The drop of your blind remains the same whether you select exact or recess.
The illustration below shows a blind inside the window recess.