Cast Iron Round Downpipe Offset - 305mm Projection 100mm Black

Our fixed projection offset bends are a common sight in 100mm black round cast iron downpipe installations.

They are used instead of a standard swan neck assembly (commonly used in PVC gutter systems) which made up of two bends and a small piece of pipe.

Fixed offsets are quick to install, they are decorative in nature and they promote a smooth flow of water through the bend.