Is Chair Rail Outdated 2016 . 36 hight chair rail is a mistake. This bold room designed by architect joão mansur shows how you can use chair rail moulding to create a bold and unexpected color scheme. kids walkin shower white subway daltile sonoma tilemakers vihara puka from oldporttile.com If you don't like that look, i would recommend removing the chair rail. Of course, we don’t want to see dinky proportions in a room with a 12′ ceiling, but we need to be careful with 8 feet and lower. Carefully measure your wall and ceiling height to get the right dimensions for.