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Round Downpipe

SKU: Round-Downpipe

The classic Stratco Round Downpipe is available in a diameter to suit any application from industrial to residential buildings. Spouting lengths of 3200mm are available in galvanised, zinc/al or a huge range of roofing colours.

Classic Round Downpipe

Downpipe styling designed to adapt to any architecture

Round downpipes have a timeless shape that compliments both modern and traditional architecture. The round profile is largely self cleaning and is available in a huge range of diameters. Complete your project with an extensive range of Stratco Round Downpipe accessories.

Available Colours:

Brochures & Installation Guides

Technical Details

As a general guide, for every 1m2 of roof area drained, 70mm2 of downpipe is required. This calculation is based on the assumption that the maximum rainfall does not exceed 125mm per hour.

It is considered the best practice to drain to different points, using smaller downpipes rather than to one large outlet. Where possible, downpipes should be spaced at not more than 12000mm centres.

Material Specification

BMT - 0.55mm
Tensile - G300 MPa

Downpipes Downpipe Spouts Spouting Round Profile

Downpipe Sizes
Size (mm) Roof Area Drained (m²)
65 45
80 70

3200mm lengths

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