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Browse our easy-to-install 250mm diameter inspection chambers and lids to complete your underground drainage system. These trade quality PVC-U inspection chambers are great for maintenance purposes to test, clear and remove blockages.
Osma UltraRib is a fully socketed system of pipe and fittings which combines secure jointing with ease of installation. For foul and surface water drainage for adoptable and non adoptable situations requiring a high stiffness classification
Osma UltraRib is a fully socketed system of pipe and fittings which combines secure jointing with ease of installation. For foul and surface water drainage for adoptable and non adoptable situations requiring a high stiffness classification