Can a wetroom be installed on timber floors? Yes, wet rooms can be installed onto timber or a concrete floor, the only things that may differ is the product you may use in your wet room as some drainage systems fit into timber only and some only fit into concrete floor structures. By admin|2018-10-04T10:20:33+00:00March 12th, 2018|Installers, 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.