there are clay roof tiles on my roof, even barefoot I manage to break at least one on each trip, lucky there is a huge stash of spares in the attic. I plan to place a NOAA QFH satellite antenna on my roof, I'm curious to see if with 20 kg less I can walk on the tiles without making a mess
I have...but only in the early morning or evening. During the day in summer that roof is a frying pan!