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Posts Tagged ‘earthbag building’

$300 Earthbag House (click to enlarge)

$300 Earthbag House (click to enlarge)


Description: 11.1 sq. m. interior, 5.4 sq. m. sleeping loft, 11.2 sq. m. patio for cooking and socializing. Single units can be expanded by adding on in any direction or joined to create multi-unit structures. Almost all materials are free or recycled: grain bags, rubble, clay, door, security bars, earthen plaster and floors, or locally available, natural materials: bamboo, rice hull insulation.
$300 Earthbag House (click to enlarge)

$300 Earthbag House (click to enlarge)


This is my entry for ‘The $300 House Open Design Challenge.’ Over the next two weeks I’ll be adding more drawings and fleshing out my proposal. The challenge is to design affordable housing for the world’s poorest. You can view other proposals here. Several other earthbag house designs have already been submitted. The $300 House was first described in a Harvard Business Review blog post by Vijay Govindarajan and Christian Sarkar. More info at The $300 House.

$300 Earthbag House with Additions (click to enlarge)

$300 Earthbag House with Additions (click to enlarge)


Option B: Starter Home with Additions
This is the same house with two rooms added on. One of the key advantages of this design is the ability to add on in any direction, so I wanted to show what this could look like. This larger version doubles the living area from 27.7 to 55.4 sq. meters, including the porch.
$300 Earthbag House with Additions (click to enlarge)

$300 Earthbag House with Additions (click to enlarge)


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Triple Dome Survival Shelter (click to enlarge)

Triple Dome Survival Shelter (click to enlarge)


Specifications: Three 16′ interior diameter domes with 603 sq. ft. interior, 3 sleeping lofts with 312 sq. ft., total 915 sq. ft. interior, one bedroom, one bath, Footprint: 38′ x 38′

Description: This Triple Dome Survival Shelter provides much more space than my first earthbag survival shelter. This design is for long term survival for a family. It is earthquake and fire resistant, bullet and nuclear fallout resistant. It is built above grade to reduce risk of flooding. Features include buried cistern between the domes, plenty of storage space, vaulted entry with bullet resistant cellar door. Let’s hope for the best, but it’s also prudent to be prepared for the worst.

Triple Dome Survival Shelter (click to enlarge)

Triple Dome Survival Shelter (click to enlarge)

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Roundhouse with Yurt (click to enlarge)

Roundhouse with Yurt (click to enlarge)


Specifications: 20′ diameter yurt with 314 sq. ft. interior, 20′ diameter roundhouse with 227 sq. ft. interior, total = 541 sq. ft. interior, Footprint: 20′ x 20′ plus deck

Description: This is an interesting design with numerous benefits. The roundhouse provides low cost space and a stable base for the yurt. The elevated yurt captures the views and breezes, and eliminates the need for building a roof (which is often an issue for those lacking carpentry experience). The deck adds extended living space and protects lower walls.

Note: this open plan can be arranged to your specifications.

Options:
Insulated earthbag foundation
Insulated yurts using earthbags

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Spiral Dome Magic 2 (click to enlarge)

Spiral Dome Magic 2 (click to enlarge)


Specifications: 452 sq. ft. interior dome with loft, 740 sq. ft. interior spiral, plus pantry, 2 bedroom, 1 bath, Footprint: 42′ x 57′ plus buttresses

Description: This highly unique home combines the Peace Dome and Spiral Houses, which are also available separately. But by combining them it really creates a truly exciting design.

Spiral Dome Magic 2 (click to enlarge)

Spiral Dome Magic 2 (click to enlarge)


Spiral Dome Magic 1 (click to enlarge)

Spiral Dome Magic 1 (click to enlarge)

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Country House (click to enlarge)

Country House (click to enlarge)


Specifications: 1,032 sq. ft. interior, 2 bedroom, 2 bath, Footprint: 27′ x 35′

Description: Classic country design and detailing make this a beautiful and comfortable home design.

Country House Main Floor (click to enlarge)

Country House Main Floor (click to enlarge)


Country House Upper (click to enlarge)

Country House Upper (click to enlarge)

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Earthbag Lodge (click to enlarge)

Earthbag Lodge (click to enlarge)


Specifications: 800 sq. ft. interior, 1 bedroom, 1 bath, Footprint: 40′ x 40′

Description: Based on ancient Native American designs, this earth lodge with living roof will keep you cozy and warm even in the harshest climates, because it is compact, earth-sheltered, insulated and uses wood heat. South-facing windows and skylight over the kitchen ensure ample daylighting. It can be built for about $2,000 assuming wood poles are gathered locally.

Building basics: This hexagonal structure consists of earthbag walls, about head high, and a wood framed wall on the south. Six large center poles with timber beams support sloping roof poles and living roof. To reduce risk of moisture problems, it’s best to build above grade and add earth on top of the structure rather than digging below grade.

Earthbag Lodge (click to enlarge)

Earthbag Lodge (click to enlarge)

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Craftsman (click to enlarge)

Craftsman (click to enlarge)


Specifications: 814 sq. ft. interior, 3 bedroom, 1 bath, Footprint: 25′ x 42′

Description: This plan has all the amenities of a larger home, in a compact space with Craftsman detailing. Stylish yet simple and practical.

Craftsman (click to enlarge)

Craftsman (click to enlarge)

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