Cast Iron Round Downpipe Bend - Black (Multiple Angles & Sizes)

This Black Cast Iron Round Downpipe Bend is a traditional rainwater fitting used to create offsets, swan necks, or changes of direction in round cast iron downpipe systems. Bends are essential when the downpipe needs to clear architectural features such as soffits, mouldings, window reveals or wall projections — a function widely recognised in cast iron guttering systems.

Available in multiple angles and diameters, this bend allows you to configure the downpipe layout precisely to suit your building. Common angles include 92.5°, 112.5° and 135°, which are standard across cast iron rainwater systems and ensure smooth water flow and correct alignment.

The durable black finish provides long‑lasting protection and blends seamlessly with traditional cast iron guttering. Cast iron is valued for its strength, longevity and authentic period appearance, making this bend ideal for Victorian, Georgian, Edwardian and other heritage properties.

This fitting is fully compatible with round cast iron downpipes and other components in the same range, making it suitable for both restoration projects and high‑quality new builds.