Buy Twinwall Drainage Branches at Great Prices!
Our range of twinwall drainage branches and junctions come socketed with a choice of angles. Our drainage pipe branches are BBA and HAPAS approved, and boast high tensile strength and durability.
Polypipe Ridgidrain Twin Wall Underground drainage supplies conform to BS4962 KM06710
All junctions are Network Rail PADS Approved, BBA HAPAS and BBA. Sizes above and 750mm are available as Ridgistorm-XL. A number of our junctions are made to order and are subject to lead times. All junctions are socketed. Order couplers separately and seals.