High Quality Content by WIKIPEDIA articles! The architecture of Iceland draws from Scandinavian influences and, traditionally, was influenced by the lack of native trees on the island. As a result, grass- and turf-covered houses were developed. Later on, the Swiss chalet style became a prevailing influence in Icelandic architecture as many timber buildings were constructed in this way. Stone and later concrete were popular building materials, the latter especially with the arrival of functionalism in the country. Contemporary architecture in Iceland draws its influences from many sources, with styles varying greatly around the country.