I saw a gutter on one of the shows that was shaped like an enclosed "C" and said to be leaf and trash proof, will never get blocked. Can anyone give me more info about this product. Thanks Hamish
These gutters systems are prone to clogging and are also not very effective at catching the water when there is heavy rainfall. I installed them on my last house and they were great at keeping the leaves out. But they also kept the water out when there was any heavy rain. It flowed right over the edge and onto the ground or walkways under it.