Universal Valley Trough Type E Grey
Universal Valley Trough Type E Grey is suitable for using with roof tiles and slates on a roof pitch from 22.5deg to 49deg. The narrow valley trough can be used with single lap tiles or slates to provide a weatherproof seal between terraced housed or for joining a new roof with an existing roof. The smooth surface prevents the growth of moss and the build up of debris. It is quick to install and is UV and acid rain resistant.