top of page

Block signage design


Harppuunan Luotsi/


Building design: 

Sigge Architects

Landscape architecture:

Loci Architects

Accessibility consulting: 

Avaava Oy


2020 - 


Harppuunakortteli, built by Merimieseläkassa, is a unique lifecycle block of 12 apartment buildings, connected by a common courtyard. The common courtyard offers services such as sauna, playground, fitness area and residents' farms. 

Harppuunakortteli was built by using the life cycle point of view. 


Polku was part of designing the visual appearance and unique outdoor and indoor signages for the block.



Our Role

  • Signage plan

  • Concept design

  • Signage design

  • Graphic design

  • Industrial design

  • Maps

  • Pictograms

bottom of page