Nordic countries, Sweden and Norway, similar top buildings colors
I noticed this time I went to Stockholm, many of the traditional buildings has this green-sea color at the top of their roofs. For example, this is a common color in the towers of the buildings.
I am seeing also that buildings in Norway are painted with the same color, like the Trondheim cathedral.
Is there any historical reason for this? Any reference about this architecture feature?
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Why are Nordic houses colourful?
By tradition, Norwegian houses used to be colored either red, white, or yellow. The colors chosen by the owners of the house would signify their financial status. So, depending on the profession, social status, and location, houses would be painted the primary colors that symbolized their rank.Why is Sweden so colorful?
Many of these dark colours come from minerals including Swedish red or Falu r\xf6dfarg that is made with an iron oxide from copper with zinc and silica from the mines at Falun in Dalarna.Why are old roofs green?
A green roof helps reduce this heat gain. As the Scandinavians of yore knew well, a green roof greatly increases the insulating capacity of a roof system. The added mass and thickness of a living roof will provide excellent sound insulation for a home.Why do old buildings have copper roofs?
As an architectural metal, copper provides excellent corrosion resistance. Copper surfaces form tough oxide-sulfate patina coatings that protect underlying copper surfaces and resist corrosion for a very long time.Sweden vs Denmark vs Norway vs Finland - Country Comparison
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