Experience the best of both worlds with the popular Cascade Brett Martin rainwater system – a range that blends modern uPVC materials with sophisticated heritage design. Browse various cast iron effect products, including guttering, downpipes, moulded hopper heads and additional components to complete your system.
All products are easy to install, manufactured to British Standards and available in eight smart heritage colours to adapt to the style of your building. If you’d prefer traditional guttering, don’t miss our authentic cast iron guttering.
Brett Martin is a manufacturer that champions innovation and product quality. With the Cascade collection, they've used modern uPVC to emulate traditional cast-iron fixtures. This unique patented manufacturing process ensures the products are lightweight yet strong, fully UV-stabilised, durable and corrosion-resistant. Discover guttering in various profiles, round or rectangular downpipes, soil pipes and hopper heads to complete installation. These fixtures are also compatible with existing rainwater systems, ensuring seamless integration.
Experience Classic Design with Modern Performance.
The Cascade system is an affordable, more manageable, and easier-to-maintain alternative to traditional cast iron rainwater solutions. It’s perfect for installing on historic domestic properties, such as townhouses and barn conversions, as well as newer builds that aim to evoke a classic style.
This system is also a great choice for sensitive restoration projects on listed buildings or heritage sites, where maintaining the aesthetic integrity of the structure is crucial. Customise guttering profiles, choose from several heritage colours, and tailor hopper head motifs for exceptional performance and architectural harmony. Shop the collection at Drainage Central today and enjoy a 10-year warranty on all Cascade cast iron style rainwater systems.