List of featured suppliers of UNDERGROUND DRAINAGE Gullies Untrapped on Building Products Index
Underground drainage refers to the installation of a system of pipes and channels that are situated underground, designed to collect and direct excess water away from a given area. Gullies are openings or channels that function as inlets to the drainage system. When gullies are untrapped, it means that they are not equipped with devices that prevent unwanted materials and debris from entering the drainage system. This can lead to clogs and blockages that may compromise the effectiveness of the entire drainage system.