Where a ‘relevant area’ as defined in the manual does not include any windows, the glare control criteria can considered as met for this area.
Note that the view out and daylight criteria would not be achieved in rooms with no windows.
Where there are no windows in a room there would be no potential for disabling glare, so the aim of the credit would be achieved.
This KBCN aligns with KBCN0146 of UKNC 2014