Hi I’m a roofing company looking for a dome to place on a roof top so our crew could work throught this winter.
Our largest dome, the 30 foot, is about 11 feet high at the top. You could also use a smaller dome which you moved around. You would have to make sure you sequred the dome so that it did not move in the wind
Another possibility is using tarps, together with the our Grip Clip tarp fasteners, to cover the roof when you are not working on it.