Downpipes definitions

Downpipes

The pipe used to take water from the guttering to the drainage system. Usually round or square cast iron (on older properties) or plastic
Found on https://www.diydata.com/general_building/building_glossary.php

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Downpipes

Square or round plastic or cast iron tubing to take water from the gutters to the drainage system.
Found on https://www.encyclo.co.uk/local/20694

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