There is nothing quite like a cast iron square pipe to make your rainwater system stand out. These high-capacity pipes are supplied with a wide selection of fittings and are available in either a grey transit primer or in the Premier Extra gloss black painted finish. Our cast iron square rainwater pipes are offered in a variety of lengths and this version is the plain variety without the fixing ear on the collar.
Our cast iron square-eared downpipe is available in a range of sizes and lengths. The sizes shown relate to the external dimensions of the pipe and these include:
3"x3" (75mm x 75mm) / Flow rate 3.6 litres/sec
4"x4" (100mm x 100mm) Flow rate 8.3 litres/sec
5"x5" (125mm x 125mm) Flow rate 16.1 litres/sec
This version is the plain collar so does not have the cast fixing ears.
The square cast iron downpipe offers a solution to projects which need to move large quantities of water from the roof to the ground. Not only are these cast iron pipes effective at moving rainwater, but they make a stunning architectural feature which not only looks good but also offers benefits that no other rainwater system can match.
Our cast iron rainwater downpipes offer unrivalled strength, durability, low operational noise levels, and environmental benefits and when properly maintained provide a lifespan in excess of 80 years.
Some of our cast iron products such as the cast iron square rainwater pipes are made to order. They are available within the Metal & Glass cast iron range but need to be cast or fabricated with timescales being slightly longer than our off-the-shelf stock products. They can be ordered securely via our website in exactly the same way as ex-stock products. These cast iron made-to-order items are available in both the grey primer and gloss black painted finish.
Our standard range of cast iron rainwater downpipe profiles includes round, square and rectangular. In addition to these cast iron profiles, our range can be complemented with unique bespoke products which can be manufactured to meet your size and design requirements.
