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[[Category:Housing]]  | [[File:Earthsheleteredhome.jpg|500px|thumb|right|Earth sheltered home in Big Sur, California]]  | ||
'''  | |||
<blockquote><center>''"In a hole in the ground lived a hobbit.<br>Not a nasty, dirty, wet hole, filled with the ends of worms and an oozy smell,<br>nor yet a dry, bare, sandy hole with nothing in it to sit down on or eat:<br>it was a hobbit-hole, and that means comfort."''</center></blockquote>  | |||
'''  | |||
[[File:Underground house for flat land.jpeg|thumb|right|500px|thumb|right|"Underground house for flat land"]]  | |||
==Advantages==   | |||
Underground homes have several advantages over homes built above the ground:  | |||
* There is no need to lay a foundation, which saves a huge amount of labour and material  | |||
* The walls are earth, so that saves a lot more building material  | |||
* The thermal mass effect of the earth stabilizes the temperature. Earth cools and heats more slowly than the surrounding air. If you dig 2m (6 foot 6 inches) into the ground, the temperature is always - day and night, summer and winter - steady at that climate's average. A well-designed underground home should need no energy for heating or cooling  | |||
* They are easy to build.  | |||
* They are unaffected by wind, hail and hurricanes  | |||
* Pipes are not exposed to atmospheric temperature and don't freeze  | |||
* They require little maintenance  | |||
* They are soundproof and relatively fireproof  | |||
* It can be complemented with a greenhouse that takes advantage of the heat already there (e.g. greenhouse-facing kitchen)  | |||
Please see the page for [[Malcolm_Wells|Malcolm Wells]] for one architect's underground houses.   | |||
[[File:How not to build an underground house.jpeg|thumb|right|400px|thumb|right|"How '''not''' to build an underground house!"]]  | |||
==Underground Greenhouse==   | |||
Greenhouses in cold climates must retain moderate temperatures for year-round growing, therefore [[Earth Sheltered Greenhouse|underground greenhouses]] are useful for temperature stabilization (see: [[Walipini]]).  | |||
==Mike Oehler's methods==  | |||
Information about Mike Oehler's methods was removed after OSE received a ''Cease and Desist'' letter from the author based on copyright. -MJ 2/17/15  | |||
==Linkfest==   | |||
* [http://www.earthshelter.com/ Performance Building Systems, Inc.]   | |||
* [http://www.underground-homes.com/ Underground Homes]   | |||
* [http://www.subsurfacebuildings.com SubsurfaceBuildings.com]   | |||
* [http://williamlishman.com/underground-architecture/ Bill Lishman's underground domes], also [http://www.treehugger.com/files/2009/09/bill-lishmans-underground-dome-home.php featured on Treehugger]; built with [[ferrocement]] and then reburied.   | |||
* Wikipedia: [http://en.wikipedia.org/wiki/Underground_living Underground Living]  | |||
* [http://www.culturalconservers.org/library/171-180-earth-sheltered-housing.pdf "Earth-Sheltered Housing"], Washington Energy Extension Service (1984)  | |||
* [http://www.undergroundhomesgazette.com/ Underground Homes Gazette] Articles and info about underground and earth sheltered housing.  | |||
* Treehugger: [http://www.treehugger.com/green-architecture/green-magic-homes-are-probably-neither.html "Here's the dirt on a prefabricated plastic earth sheltered home design you can buy off the shelf"]  | |||
* Pictures: [http://www.swansonarchitects.com/wp-content/uploads/2009/01/sustainable_green_architecture_eco_friendly-earth_sheltered_home_thumb.jpg Ziggurat-type]  | |||
[[Category:Housing and construction]]  | |||
Latest revision as of 01:32, 6 August 2016
"In a hole in the ground lived a hobbit. 
Not a nasty, dirty, wet hole, filled with the ends of worms and an oozy smell,
nor yet a dry, bare, sandy hole with nothing in it to sit down on or eat:
it was a hobbit-hole, and that means comfort."
Advantages
Underground homes have several advantages over homes built above the ground:
- There is no need to lay a foundation, which saves a huge amount of labour and material
 - The walls are earth, so that saves a lot more building material
 - The thermal mass effect of the earth stabilizes the temperature. Earth cools and heats more slowly than the surrounding air. If you dig 2m (6 foot 6 inches) into the ground, the temperature is always - day and night, summer and winter - steady at that climate's average. A well-designed underground home should need no energy for heating or cooling
 - They are easy to build.
 - They are unaffected by wind, hail and hurricanes
 - Pipes are not exposed to atmospheric temperature and don't freeze
 - They require little maintenance
 - They are soundproof and relatively fireproof
 - It can be complemented with a greenhouse that takes advantage of the heat already there (e.g. greenhouse-facing kitchen)
 
Please see the page for Malcolm Wells for one architect's underground houses.
Underground Greenhouse
Greenhouses in cold climates must retain moderate temperatures for year-round growing, therefore underground greenhouses are useful for temperature stabilization (see: Walipini).
Mike Oehler's methods
Information about Mike Oehler's methods was removed after OSE received a Cease and Desist letter from the author based on copyright. -MJ 2/17/15
Linkfest
- Performance Building Systems, Inc.
 - Underground Homes
 - SubsurfaceBuildings.com
 - Bill Lishman's underground domes, also featured on Treehugger; built with ferrocement and then reburied.
 - Wikipedia: Underground Living
 - "Earth-Sheltered Housing", Washington Energy Extension Service (1984)
 - Underground Homes Gazette Articles and info about underground and earth sheltered housing.
 - Treehugger: "Here's the dirt on a prefabricated plastic earth sheltered home design you can buy off the shelf"
 - Pictures: Ziggurat-type
 
