List of featured suppliers of ROAD GULLIES BBA HAPAS Certificate Holders on Building Products Index
Road gullies are the drainage systems that are installed on the sides of roads to collect and divert rainwater and other surface water to a nearby sewer or stormwater system. BBA HAPAS certificate holders are professionals who have obtained certification from the British Board of Agrément's Highway Authorities Product Approval Scheme (HAPAS) to ensure that the materials and products used in road construction meet the required standards and regulations.
