
PNA International Forum celebrates natural stone
What's the future of authentic natural stone? Find out at the PNA International Forum, an unmissable event set in the magical atmosphere of Venice on June 12th and 13th, 2025. Registration is now open, don't miss out!
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The buildings are characterized by the wood paneled balcony zones along the street and courtyard facades. Triangular extra storage space has been integrated into the balcony walls.
The resulting portal shape maximizes natural light in the apartments. Entrances are from semi-public courtyards that are slightly elevated from the street-level. Communal saunas and terraces are on the top floor and offer unobstructed views to the sea.




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Kotisaarenkatu Housing, Helsinki, Finland
Program: apartment complex
Architects: Playa Architects (Veikko Ojanlatva, Tuukka Vuori, Sirpa Pyyhtiä)
Design Team: Marja Lapinleimu, Tuomas Raikamo, Jukka Kangasniemi, Mari Haavisto, Ulla Seppä, Jukka Sulonen, Daniel Lütolf (scale model)
Structural design: Finnmap Consulting Oy/Aulis Ranua
HVAC: Optiplan Oy/Antti Alvoittu
Electrical: Optiplan Oy/Jari Muunoja
Main Contractor: Lemminkäinen Talo Oy
Electrical: VIP-Sähkö Oy
Air: Sarjametalli Oy
Area: 5,190 sqm
Completion: 2013

In Barcelona, a new tower made of colored glass
A project by GCA Architects uses AGC’s Planibel Coloured glass to to realize the Torre Colonial, a 21-story building that now becomes part of the city’s skyline.
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