Alumasc Aluminium Flushjoint Square Downpipes

A modern, square-section downpipe with internal spigots that eliminate external joints or sockets.

On contemporary buildings seeking a strong, geometric look with completely flush vertical lines.

Yes. Like all Alumasc Flushjoint systems, it’s available in the full RAL and BS palette for design consistency.

Typically over 40 years in rural or suburban areas and around 25 years in industrial or coastal locations, thanks to their corrosion-resistant finish.

Maintenance is minimal. A quick rinse with warm soapy water and an occasional check of joints and brackets is usually enough.

Maintenance is minimal. A quick rinse with warm soapy water and an occasional check of joints and brackets is usually enough.

Yes. They are factory powder-coated in a wide range of RAL and BS colours, with excellent UV and weather resistance.

Yes. They connect easily to most aluminium, cast iron and PVC gutter systems using standard adaptors.