Cast Iron 4" Round Eared Inspection Pipe Painted Round Recommended to use "Filter Collector

Recommended to use "Filter Collector Universal" to connect to your downpipe

Suitable for both flush and projecting eaves

or residential properties

How much space should I leave between joist rows

These Swaged Square Aluminium Downpipes

Cast Iron 4" Round Eared Inspection Pipe Painted Round Recommended to use "Filter CollectorManufactured to BS460: 1964 standards and produced using traditional sand casting methods, these cast iron downpipes are the ideal choice for heritage restoration, period properties, and high quality new builds. Primed or Painted Black available from stock. Designed to last a lifetime while preserving historical integrity and visual appeal. Key Features and Benefits Authentic heritage appearanceThese downpipes replicate traditional designs dating back