For one-storey business premises, we are able to offer our customers a cost-effective product and service package that comprises the frame, roof, external walls and façades of the building from structural design to installation.

Ruukki has contributed to the construction of the following K-rauta hardware stores:

• K-rauta Jumalniemi, Kotka
• K-rauta Hämeenlinna
• K-rauta Hyvinkää
• K-rauta Lahti
• K-rauta Raisio
• K-rauta Lohja
• K-rauta Seinäjoki
• K-rauta Kajaani