Are the channels cleanable from the top? Yes, they have grates that lift out to give easy access to the trap so very easy to clean By admin|2018-09-14T12:54:11+00:00March 12th, 2018|Installers - Wetrooms and Showers| Share This Story, Choose Your Platform! facebooktwitterlinkedinreddittumblrpinterestvkEmail Leave A Comment Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.