Rimac Automobili produces electric super sports cars. After a decade of steady growth the company needed a space for a team of over 1,000 people: a campus of over 200,000 square metres, also the headquarters of Greyp Bikes, a maker of electric pedal-assisted bicycles.

The Rainplus syphonic system was chosen for the drainage of rainwater from the roofs; it handles extreme rainfall and guarantees the safety of a structure that is always open to the public.

What it shows for a Finnish project

On large roofs the sizing of the rainwater system is the protection of the structure. According to Valsir, the Rainplus syphonic rainwater system is sized for extreme rainfall and protects the building in extreme weather.