I have a better solution without using a ladder at all. I am looking for roofers, framers, contractors to ad to my list. Product launching soon. No more accidents, saves lives, money, time, no more workers com claims and Increase profits. Send me message to ad you to my list. My product will lift up to 10 sheets of plywood, 3 to 4 bundles of shingles, solar panels, trusses and much more. Hurry and get on my list prior to product launching. .e here on yoututbe
Well mine was made with wood that i used to make some stair for my deck. love this design better then a lift since this will take it to the top of the roof, if you like to see a wood system i made .ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-jlGMTb5HaYE.html
dobry patent jak ktoś ma płacone na godzinę nie na metry , wciąganie dachówki w takim tempie ? szybciej bym po drabinie z tym wlazł :D ale duży plus za pomysł , no i wiadomo pracownicy mają lżej ,
