Sorry MRS A
I should of said other nutty professor. :->
Jeff
Something probably which extends and drops clear of the back doors so you can walk in any direction.
I dont know thats why I am asking
Have you seen those car wash's they have in local garages? Not the drive through ones but the ones were you have a pressure washer and brush?
The extend out on 2 poles, 1 upright and one vertical, they re Joined together by a heavy duty spring with a proper fitting on the end for the hose to be pulled through, I think that would be ideal and keep it high enough for pedestrians to walk underneath it.