My parents are getting a bit older and are finding it difficult to cover/uncover their pool, so I'm looking into an automated pool cover solution for them. There are some commercial solutions available (which we're looking into), but this seems like something that shouldn't be insane to DIY, seeing as its basically a sideways roller door with an insulated blanket. Though I also understand there's likely a bunch of safety considerations and legalities, and I can't really think of a way of doing it without creating a bunch of tripping hazards.
So I'm intrigued if anyone has managed to do this and how, or are the commercial solutions the only way to go?
Is the pool rectangular or odd shaped?