Aluminium Rectangular Downpipes

These premium downpipes are engineered to integrate with all modern Rockin-Rhino gutter types, providing an affordable, premium alternative to UPVc or Cast Iron.

Each downpipes and component are joined using an expanded , or swaged end to provide a modern easy fit system.

Every order is manufactured to your exact specifications in the UK. We combine competitive pricing with an industry-leading 5 to 7 working days turnaround time. Choose from an extensive range of RAL and BS colours without sacrificing your project timeline or budget.

Available Sizes & Applications

Our swaged rectangular modern aluminium downpipes come in three distinct sizes to suit any project.

75x50mm (3x2”): Ideal for smaller installations and domestic extensions.

100x75mm (4x3”): Perfect for large roofs, standard domestic homes, and commercial projects.

150x100mm (6x4”): Maximum capacity pipes designed for large commercial and industrial buildings.

Why Choose Aluminium Rectangular Downpipes?

Modern Aesthetic: Clean lines provide a contemporary look that complements modern architectural designs.

High Flow Capacity: The rectangular profile channels higher volumes of water more efficiently than traditional round pipes.

Unbeatable Value: Enjoy premium durability and a sleek finish at highly competitive pricing.

Quick Turnaround: Custom-made and delivered in just 5–7 days to keep your project on schedule.

Durable & Lightweight: Aluminium is naturally corrosion-resistant, highly durable, and easy to install.

Ordering Information

Ordering is simple and secure.

Select your preferred colour, gutter profile, and size, then choose the fittings and components you require from the product list.

Please note that all products are made to order in your selected colour. For this reason, only one colour can be ordered per basket, and all orders are subject to a standard 5-7 working day lead time.