When my father sent me the pictures, I was also initially afraid that the tiles were chipped or otherwise damaged.
When I was at the construction site on Thursday, they cut the edge tiles with the angle grinder and that caused a lot of dust. This dust settled over the entire roof. And since the tiles are red, the dust is also red. The rain over the last few days washed it down and it settled at the edges.
Everything in the gutter is also red.
