Our cast aluminium rainwater systems combine the timeless appearance of traditional cast iron with the modern benefits of lightweight, corrosion-resistant aluminium. Ideal for heritage restoration projects, listed buildings, and high-quality new builds, they deliver long-lasting performance with minimal maintenance.
Manufactured from marine-grade aluminium alloy and finished with a high-performance polyester powder coating (BBA approved), these gutters, downpipes, and fittings offer outstanding resistance to corrosion, UV damage, and harsh weather. Available in a wide range of traditional profiles, sizes, and over 26 standard colours – plus custom RAL and BS shades – they can be tailored to match any architectural style.
Key Benefits:
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Authentic heritage appearance – replicates traditional cast iron detailing.
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Lightweight & easy to handle – easier installation with reduced labour costs.
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Durable & corrosion-resistant – ideal for coastal, rural, and urban environments.
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Low maintenance – occasional cleaning and repainting maintains finish.
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Wide choice of colours & profiles – 26 standard shades plus custom options.
Whether you are specifying heritage gutters, period-style downpipes, or matching accessories such as hoppers, bends, and brackets, our cast aluminium rainwater systems offer the perfect balance of traditional aesthetics, modern performance, and environmental responsibility.
