Round aluminium downpipes offer a durable and visually appealing solution for managing rainwater, perfect for residential and commercial projects. Lightweight, corrosion-resistant, and easy to install, our round downpipes are designed to work seamlessly with aluminium guttering systems, ensuring long-term performance in all weather conditions.
Aluminium Superstore supplies a complete range of swaged, collared, and flush-jointed round downpipes, available in various sizes, lengths, and RAL colours to match any property.
You’ll find a full range of aluminium gutters and hoppers, along with all the sundries you need.
Why Choose Round Aluminium Downpipes?
Durable and Long-Lasting
- Manufactured in the UK from high-strength aluminium for exceptional durability.
- Resistant to rust and corrosion, ensuring a lifespan of over 40 years with minimal maintenance.
- Made in the UK by ARP Ltd, a trusted metal guttering manufacturer.
Lightweight and Easy to Install
- Aluminium’s lightweight properties make installation quick and hassle-free, reducing labour costs.
- Perfect for both DIY projects and professional installations.
Versatile Design Options
- Available in multiple profiles, including:
- Choose from 63mm, 76mm, 101mm, and 150mm diameters to handle various water flow requirements.
Low Maintenance
- Requires minimal cleaning, as the smooth surface prevents leaves and debris buildup.
- Easily maintained with simple rinsing and occasional touch-up paint for cut edges.
Customisable Colours and Finishes
- Available in 17 standard colours, with a durable polyester powder coating to BS EN 12206-1: 2004 for long-lasting protection. Other colours are available on request.
Choose finishes that complement your property’s aesthetic, from modern to traditional designs.
Our Range of Round Aluminium Downpipes
Shop now for a wide range of round aluminium downpipes, including swaged, collared, and flush-jointed designs.
Sizes and Lengths
- Available in diameters: 63mm, 76mm, 101mm, and 150mm.
- Supplied in lengths of 1 metre, 2 metres, or 3 metres (1000mm, 2000mm, 3000mm).
Complete Accessories and Fittings
To ensure a smooth and professional installation, you’ll find a full range of compatible downpipe components:
- Bends (90°, 112.5°, 135°)
- Branches
- Offsets
- Brackets
- Shoe Outlets
- Pipe Clips and Fixings
Browse our range of round aluminium downpipes and fittings for a complete aluminium rainwater system.
Aluminium Downpipes vs uPVC Downpipes
| Feature |
Aluminium Downpipes |
uPVC Downpipes |
| Weight |
Lightweight and easy to install |
Lightweight but brittle |
| Durability |
Rust-resistant, 40+ years lifespan |
Prone to cracking and UV damage |
| Maintenance |
Low upkeep, easy to clean |
Requires frequent cleaning |
| Aesthetic Appeal |
Customisable finishes, sleek design |
Limited colour options |
| Sustainability |
100% recyclable |
Non-recyclable |
How to Install Round Aluminium Downpipes
Installing round aluminium downpipes is quick and straightforward using the right tools and preparation.
Basic Steps:
- Start by aligning the outlet with the downpipe position.
- Secure the first downpipe section using brackets, ensuring a vertical alignment.
- Add additional downpipe lengths and seal joints with a low-modulus sealant like Arbosil 1096.
- Guide the pipe into the drain or gully using bends and offsets as needed.
For a detailed, step-by-step guide with visuals and tool recommendations, download the installation guide or read our full article on how to install aluminium downpipes.
Why Buy Round Aluminium Downpipes from Aluminium Superstore?
Premium Quality Products
We supply high-performance aluminium downpipes from leading UK manufacturer ARP Ltd to ensure long-lasting durability and strength.
Competitive Pricing
We are committed to providing the best value aluminium rainwater systems.
- Affordable Pricing: We offer competitive prices for both trade and public customers.
- Price Promise: Found the same product cheaper elsewhere? Let us know, and we’ll do our best to match or beat the price.
With our price promise, you can shop confidently, knowing you’re getting high-quality products at the best possible price.
Fast and Reliable Delivery
Delivery times are displayed on our website, with most orders delivered within 10 working days. As all aluminium downpipes are made to order, we recommend contacting us for the latest lead times and delivery estimates.
We offer free delivery to any mainland UK address on orders over £500. Delivery charges apply to non-mainland UK postcode areas - see delivery information for details.
Expert Technical Support
Our knowledgeable team is here to provide:
- Product recommendations
- Installation guidance
- Free, no-obligation quotes
Call us on 01296 674099 for support or assistance with your project.
Order Round Aluminium Downpipes Online Today
Upgrade your rainwater system with durable, low-maintenance round aluminium downpipes. With a choice of sizes, finishes, and fittings, you’ll find the right rainwater pipes for any property.
Order online or call our team on 01296 674099 for help placing your order.