Hi All,
First of all it's good to see us all talking sensibly about this subject.
I feel that, in time, totally traditional window cleaning with ladders will be hard to come by.
Because of H&S with ladders and the fact that, lets face it, most window cleaners would love to get rid of the ladders!! (I did!) Water Fed Pole will take over as the norm.
However window cleaners will always need a ladder, washer, squeegee, scrim and sill cloth in their tool kit!
David