a conventional tape measure, take the doorframe width measurement at the top or
near to the top of the door. Then add a recommended 400mm (200mm each side) to
this distance. The appropriate canopy should then be selected (canopy width
must be greater than your measurement).
area above the door must also be considered and measured to ensure there’s sufficient
space for the door canopy to be installed. Its recommended to have at least
600mm available above the door frame.
do not measure the width of the door. You must measure the width of the
doorframe i.e. wall to wall to ensure a correct installation.
you have any uncertainty or difficulties taking these measurements, then please
get in touch