Heh, Door Width is =3D/=3D Clear Opening Width.
View a doorway. When the door opens, the door "end" still restricts the width. This reduced opening is called the Clear Opening Width.
For a wheelchair you need 750mm Clear Opening Width for Direct Approach.
You can remove this "door end" from the width by using Clear Swing hinges. = These are cranked hinges which pull the door away, Hafele make some at =A32=
9 a pair. There are other makes & solutions out there (some nasty thin rubb= ish overpriced things too as is traditional with anything care related :-)Very often a doorway will have 1/2" to the wall each side, or even 1". So y= ou can replace the door frame to get yourself up to 775-780mm with a slim f= rame. That avoids replacing the lintel above (or providing one in the first= place, cough).
If you are in a wheelchair, you need someone to DIY and someone who Cares a= nd Loves, you do not need nanny state clipboards. Of course, that is not th= e point of the care industry, with its long drives, country mansions and NH= S to public ripping off. (Hint a =A318 green made in Korea green cushion is= NSH white screen printed and sold to them at =A3488 each, literally millio= ns is being gouged out that COULD go on preventative & curative patient car= e. Likewise alternating air mattresses are under =A3275 yet can be flogged = at =A31750 if you buy one... =A3899 if you buy 3).