Turf in Icelandic Architecture 2
HOW TURF IS USED IN ICELANDIC ARCHITECTURE
A1. Outline and Overview
The history of the usage of turf as a building material in Iceland traces its roots to the 9
th
century when Norse Vikings and his colonization team first arrived at the location. This resulted
in the settling of approximately 60, 000 foreigners who occupied large tracts of land in Iceland.
By the 1930s, most of the settlements were evenly distributed over the plains and in the coastal
cities. In the plains, farming was the most prevalent economic activity and most of the farm
houses were constructed using turf (Van-Hoof & Van-Dijken, 2008, 1024). Characteristically,
residential buildings, stores, barns for storing hay, and smithies had turf walls and sod roofs.
Historically, up until today, turf has formed a basic material for the construction of
houses and other structures in Icelandic architecture. It is mineral-based and occurs naturally in
the soils of Iceland. Generally, marshland and grassland turfs get used in the construction of
houses. The process of obtaining turf involves the chopping of the upper layer of wet Icelandic
marshlands (Bain, 2005, 13). Typically, the soils that make up marshland turf are made up of silt
and decomposed sedge roots which densely combine together and exist under the cover of grass
and sledge. On the other hand, grassland turf, which also gets referred to as sods occur in drier
and earthier in nature. Because of its vulnerability to shrinkage, it gets cut in larger layers as
opposed to the marshland turf. The presence of bog iron in the marshy soils gives the turfs
rubiginous colouring when used in construction of buildings. On average, the depth of turfs
range from 10 cm to 20 cm, while their thicknesses vary depending on available pastureland.
The building methodology traditionally involved farm-hands construction of farm houses
using turf, timber, and other materials. The timber forms the frames that support the roofs that
are made of sods. The exterior walls of the houses may contain turf, stones, or a combination of