Otakaari 4
Designed by architects Jaakko Kontio and Kalle Räike, Otakaari 4 (also known as K1) is primarily occupied by the School of Engineering and used for both teaching and research.

Opening hours
Open now
Mon - Thu: | 7:45–20:00 | |
Fri: | 7:45–18:00 | |
Sat - Sun: | Closed |
Where
Otakaari 4, 02150 Espoo / P.O. Box 14100, FI-00076 AALTO
About the building
The special feature of this three-story building is the sawtooth-shaped roof windows of its large lecture hall and it's tile facade is similar with the neighbouring Undergraduate Centre. The building was completed in 1966. Otakaari 4 also goes by K1, short for Konetekniikka 1 (Mechanical Engineering 1), named after the Department of Mechanical Engineering for which the building was constructed.
Janitors +35850 472 3140
In the building:
- School of Engineering Department of Built Environment
- Elements of the School of Engineering Department of Mechanical Engineering
- School of Engineering Learning Services