Alumasc 100mm (4") Half Round Cast Aluminium Gutter Union - Textured Traffic White RAL 9016 Modern Aluminium Rainwater Why Choose Alumasc Cast Aluminium

Why Choose Alumasc Cast Aluminium Downpipes

These downpipes are available in a mill finish or a durable powder-coated finish in RAL 7016 Anthracite Grey and Matt Black (RAL 9005)

Colours & Finishes to Suit Every Project

Lightweight and easy to handle

with special order options including coatings that simulate the texture of cast iron

Alumasc 100mm (4") Half Round Cast Aluminium Gutter Union - Textured Traffic White RAL 9016 Modern Aluminium Rainwater Why Choose Alumasc Cast AluminiumElevate your rainwater system with Alumasc Cast Aluminium Half Round Guttering, expertly engineered for both heritage and modern buildings. Whether you're restoring a period property or working on a new build that calls for traditional detailing, this system delivers exceptional results without compromising on appearance or function. Why Buy From Us? Next working day delivery on Textured Black finish (order by11: 30am) Custom RAL & BS colours