Tubes and Sebastian Herkner create first terracotta electric radiator

Tubes, the Italian heating brand, has announced Terre, an electric radiator in terracotta and aluminium designed by German designer Sebastian Herkner. Dezeen reported on 16 September 2026 it is Tubes' first terracotta radiator. Herkner's site lists it as his first collaboration with Tubes and terracotta's first entry to Tubes' Elements collection.