Description
The Coppa Gutta Copper Downpipe Reducer is designed to provide a smooth and watertight transition between downpipes of different diameters, ensuring consistent water flow throughout your rainwater system. Expertly handcrafted in the UK from 0.6mm natural copper, it delivers the perfect blend of durability, functionality, and timeless aesthetics.
Available in sizes to suit 80mm and 100mm downpipes, this reducer integrates seamlessly with the Coppa Gutta Copper Downpipe System, maintaining a clean and continuous look across the installation. Its natural copper construction offers outstanding corrosion resistance and will gradually develop a rich, protective patina — evolving from bright metallic tones to deep bronze and finally to the signature green of aged copper.
Installation is quick and simple — no soldering required. The reducer connects securely using copper pop rivets and Coppa Gutta silicone sealant, creating a strong, long-lasting joint that complements the rest of your Coppa Gutta system.
Features & Benefits
• Allows connection between different downpipe diameters
• Available for 80mm and 100mm systems
• 0.6mm natural copper – strong, corrosion-resistant, and long-lasting
• Handmade in the UK for premium quality and precision fit
• Naturally develops a protective aged patina over time
• No soldering required – easy installation with rivets and sealant
• Compatible with the entire Coppa Gutta copper rainwater range
• Enhances both traditional and contemporary architecture
Applications
• Transitions between varying downpipe sizes
• Heritage and listed buildings
• Modern homes, restorations, and eco-friendly projects
• Residential and commercial drainage systems