I do remember once seeing window washers at work from inside a multi-story bank building; they were anywhere from 4 to 6 stories up, and wore tethers. I saw them out the windows on two sides of the bank building.
Dana Summers
April 03, 2015
I do remember once seeing window washers at work from inside a multi-story bank building; they were anywhere from 4 to 6 stories up, and wore tethers. I saw them out the windows on two sides of the bank building.