The new production hall Kytämäki at Vahterus headquarters was completed in March 2013. The completed hall covers an area of 1400m2, after which the total area of Vahterus buildings are 12 000m2. The facilities of the new Kytämäki hall consist of a new production line for heat transfer plates with lasercutting. The aim of the new hall is to increase the efficiency and quality of future growth.