This goes for the corrugated sheets as well. Normal terracotta roofs don’t have this much moss/lichens.

  • Dragonfruit@lemmy.blahaj.zone
    0·
    2 months ago

    Do you mean asphalt? I have asphalt shingles on my house and they grow a lot of moss. If you really mean asbestos please postpone wondering about this and remove the asbestos from your roof as soon as possible

    • SubArcticTundra@lemmy.mlOP
      1·
      2 months ago

      It’s not my roof fortunately but these asbestos shingles were used everywhere in Czechia and replacing so many roofs at once would be astronomically expensive. So people just leave them up until they start deteriorating (then they get removed by specialists). Fortunately thay’re pretty safe for most of their lifetime unless you break tgem or they start falling apart.