Round Cast Iron Downpipes
The most popular type of downpipe, used on almost all houses and buildings. Available in nominal diameters:
- - 65mm(21/2)
- - 75mm (3)
- - 100mm (4)
Available in 1830mm (6) lengths only.
Rectangular Cast Iron Downpipes
A high capacity downpipe found on many old commercial and religious buildings. Due to its shape this product is still made by hand. The rectangular product is available in 100mm x 75mm (4 x 3) size.