The client wishes to have wheelchair access from a utility room down two steps into the garage. The supplied briefcase ramp was too wide to fit in the door opening and would not allow the door to be closed with the ramp in position.
A 40 x 40 x 700 wooden batten was screwed to the wooden door sill, on which the upper end of the ramp rests. Two screws mate with two over-size holes in the ramp to stop it slipping when in use but still allow it to be lifted out when needed.