Professor Heliobus: Fascinating science about daylight

Professeur Heliobus : des sciences fascinantes autour de la lumière du jour

Professor Heliobus: Fascinating science about daylight

Light well Mirror Shaft with emergency exit

HELIOBUS Mirror Shaft ESCAPE with emergency exit

The basement is a great place to live - thanks to innovative daylight solutions from Heliobus AG

Heliobus at Light+Building in Frankfurt

Mirror Shaft - Satisfied for 20 years - Video Short version

Peter Artho is convinced of Mirror Shaft : "the added value is priceless."