If it's a Victorian door or similar, try a reclamation yard.Looking to replace my Front Door.
Apart from getting one made anyone know where I can get this or slightly bigger than can be cut down
It depends on the door construction. Normally taking 16mm off each side will leave you with a door where the stiles look a bit narrow, but you may find that the tenon wedges need to be replaced when you make such a deep cut. What does the manufacturer say?No its not Victorian. I have found doors that are about 32mm to wide so I think that may be ok.