A window recess (or window reveal) is the distance between the surface of a window pane and the the wall that the window is built into. ... During the quoting process we will ask if your window has a recess, and if there are any obstructions in the way of your recess such as an inward opening window, fly screen etc.

What's the difference between exact and recess?

A blind that is fitted outside of the recess is normally referred to as an exact fitting, and is attached to the wall above the window, covering both the window and part of the wall on either side of the recess.

What is a recess for blinds?

Recess is when you want your blind to be fitted on the inside the window recess, you do not have to make any adjustments to allow for the fittings - this will happen automatically when you order a recess blind.