The Eskimos, customarily, had three sorts of houses. A mid year house, which was essentially a tent, a winter house, which was generally in part dove into the ground and secured with earth; and a snow or ice house. The last was a vault-shaped house built of squares of snow set in a climbing coiled pattern having a low passageway as an access to it. In spite of the fact that, it can promise excellent shield for weeks in extreme cold, it was utilized only as a provisional safe house while voyaging.

The igloo is a little house made of snow, exceptionally suited to a freezing, cold environment where other building materials, like wood, stone and block are not accessible. The Inuit people, who are local people occupying the Arctic districts of Greenland, Canada, the United States, and Russia, used igloos as impermanent houses, for a considerable length of time. In spite of the fact that, a house made of snow may appear to be too icy to be in any way agreeable, igloos play the role as an effective snow envelop, catching body heat. An igloo can achieve temperatures of up to 50 degree Celsius.

Let us go, through some cool facts about Igloo Houses:

• The expression “igloo” originates from the Inuit word “Iglu” which signifies “house”.
• The development procedure of the igloo is extremely intriguing. Minimized blocks of snow are cut from snow so they are solid, and the structure is fabricated without utilizing any kind of bolstering material. The heat from the bodies of the people dwelling inside, melts the blocks and thus, helps in commingling them together.
•  Igloos are, basically, constructed during hunting or camping or as a provisional house by people. Igloos are even, sometimes, built for living permanent by people like the Eskimos or the Inuits. The Eskimos construct bigger igloos that they use as a permanent home for their families. A group of igloos, well connected to each other by passages, can also be seen where a number of families reside together.
• An igloo could be any size, yet typically, they are made big enough for the family to reside. A few igloos are sufficiently huge within to accommodate 20 grown ups.
• Although different nations, for example, Alaska and Greenland had igloos, the structure was transcendentally found in focal and western Canada.
• To build an igloo, one needs only a snow spade and a saw. During olden times, these executes are believed to be made up of bone.
• A fully-developed man can stand on an igloo without breaking it down.
• An appropriately built igloo can withstand powerful hurricane winds on the open snow.
• The motivation behind a brought down passageway, as most elements of the igloo, is to keep the warm air in. The brought down passage makes a “cool trap” in which body and flame heat can’t get away. The snow starts to dissolve marginally within the igloo following a couple of days when possessed. When it’s vacant, the snow, so dissolved, becomes solid. The continuous defrosting and solidifying turn the structure to ice, making it more grounded and hotter within. Sometimes, blankets can be used to cover the walls of the igloo for extra insulation.
• The igloos have been being used by Inuit and certain Native North American tribes for a long time. The building up of igloo houses has not been seen spreading to the other regions than these. Pictures of igloo houses have been found for a considerable length of time, as when the wayfarer Martin Frobisher noted them in his voyage in the sixteenth century. The popular film “Nanook of the North,” depicts the points of interest of an igloo construction in detail.
• After World War II, the Inuit lifestyle significantly changed. The outside world, having got inspired by the Arctic, set up army installations and radar stations in the locale. The greater part of the travel into the tundra implied that more lasting building materials and occupations were accessible, thus few Inuit still utilize igloos today. The local dialects and culture of the Inuit society can, still, be seen flourishing in the tundra region.
• Indeed, even with outside temperatures of minus 50 degrees, the temperature inside an igloo can achieve a soothing 60 degrees.