Picture of How to Build Dirt Cheap Houses
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Ever wonder how to build a simple home for very little money, without going into debt? The key is to use low-cost, locally available natural materials such earth, small diameter wood and straw to keep expenses to a minimum. The real fun is incorporating all of these methods into an optimum, comfortable, affordable home.

Our earthbag projects have confirmed what I’ve known for a long time – that building at $10/sq.ft. (materials only) or thereabouts is possible. Other aspects of earthbag building -- strength, durability, sustainability, etc. -- are all important. But perhaps the most important point is affordability, because building at $10/sq. ft. makes housing affordable to virtually everyone on the planet. The last page of this Instructable includes a list of $10/sq. ft. projects built by others.

A big reason for the growing popularity of earthbag building is its low cost. You can build shelters for under $1,000. For $1,000-$5,000 you could have a nice, small home that would outlast most conventional wood-framed houses, and be quieter, non-toxic and more comfortable.

Are you on an extremely tight budget? (Ha, who isn’t nowadays.) Then I suggest building small using local natural materials, building in stages and adding on as you can afford it. For instance, build one roundhouse and live in it until you’ve saved enough to build another. You could join the roundhouses with arched or gabled covered walkways, vine covered pergolas, enclosed passageways or additions, or just leave them free standing. Extending rectilinear structures (adding one room at a time) would be even easier. Building a little at a time like this requires planning ahead for future doorways and other considerations, but it enables you to build debt free.

Zdaddy3 years ago
The problem I am facing is where to build. I've seen countless of very cool and interesting alternative home building methods. So I know I am capable of doing it and I'm not ever going to be out of ideas.

I bought 0.25acres of land in the mountains about 45 mins away...only to find out there is no where in my state that you can get away with this kind of living. Luckily I was able to back out of the deal due to the seller not disclosing certain things to me as the buyer, I got my money back. That was a close call!

There is a case right now in San Diego of a man that is being evicted from his land even though he is paid in full and paid his taxes for over 20 years, the new neighbors just dont like that he lives in a mud hut on his acreage. It devalues their home. The city is backing up the neighbors.

I've been running this through my mind for years now and unless I leave the state or build in secret away from prying eyes (which wont ever happen, too much risk and at least in CA there are eyes everyhwere) or buy property and submit building permits (ha! Good luck!) then I can't build my own sand bag home. All californians are doomed to live strapped down to rent (100% interest home) or a mortgage which makes you a slave to the bank.

What we really need is an instructable on how you can make it possible to build homes like these.
Owen Geiger (author)  Zdaddy3 years ago
We have a blog post on Counties with Few or No Building Codes. It's our most popular topic, so obviously people are interested in learning more about this.

The blog post lists some of the best areas and some general advice. Be sure to read the comments. In general, there are lots of areas in the western US where you can build with earthbags, and other areas too.

California is probably the most difficult state to deal with. Any highly populated state is difficult. We always suggest building in rural areas with few or no codes. I don't know how else to explain it. It's more of a personal journey one has to go through. Everyone's opinion about climate, geography, town size, etc. is different. You'll have to figure out what works for you.
Where did this blog/url go in your above response , Owen? I copied and pasted , and looks like it has been moved. Did a search , found it in older posts and still cannot open. Would love to read up on this and see where may be the best place to go! Thanks!
Owen Geiger (author)  TIGERHD120 days ago

Here's the correct link:


If you see a broken link on our blog just google or search our site with a few keywords and you'll find the missing article. Some articles got lost when we moved to a different server.

Thank you for the links Owen! You seem passionate about this, its an inspiration. I wont give up! :)
Owen Geiger (author)  Zdaddy3 years ago
The other alternative is hiring an engineer to stamp your plans. The only engineer at this time is Precision Structural Engineering, Inc. Their engineer stamp will enable you to build virtually anywhere. www.structure1.com

However, be forewarned. Code approved structures will cost significantly more than ordinary earthbag houses. Way more. About several times the cost.

I'm continually wondering why the building code mafia has any say over what I do on private property, especially if I build a house that is not connected to the electric utility, or sewer utility or water utility. If I have solar power, my own well/water supply, and composting toilets, where's the hook? I know the building code people fly under the guise of wanting to make sure the next people who might buy my land and house are "safe", but realistically, even if it isn't safe, the code people don't take responsibility for their bad approvals and inspections...they put it all back on the owner. So again, what do they really do besides collect fees and wield power? Answer: Not much.

I actually built an addition to my house after talking to the the building code people and being passed off to supervisor after supervisor all the way to the county attorney who still couldn't answer my question: "How can you legally issue me a valid building permit if I am not a contractor? You say that I have to get a permit from you in order to legally build an addition, and you say that I can build it as the owner of the property, but if you read the building laws in this state, a permit is not valid unless it has the very specific contractor information that is required. Issuing a permit to me, a guy who is not a contractor would make the person who issues the permit personally liable for a $5000 fine; which the law says is a mandatory fine." The county attorney couldn't answer that question and said that if I built without a permit then we would settle the matter in court. I told him that he knew my name and address and that he should stop by and watch me put hammer to nails. I also told him that he would look really stupid in court after I recount my conversation with him to the jury. I never saw or heard from them, even. They removed that part of the building code now, there is no specific provision requiring contractor information on issuance...it says that part of the information can be filled in when available.

I think building codes have a place with respect to public access to public and privately owned large businesses. There is some merit there. But to make every Tom, Dick and Harry subject to their fees and approvals on private property is nothing but a tax to play scheme.

People have been building home for thousands of years, some of them still standing, and now you'd think that any structure erected without a government official tossing his blessings around and collecting his fees would fall instantly or poison the whole countryside.

Just my 2 cents.

I agree and have written about this many times on our Natural Building Blog. It's a money making scam, and a way to control/intimidate people = wielding power. After complaining about it for years I moved to a rural area with no codes, no harassment, no problems. Now I can build whatever I want. Vote with your feet and your wallet.

The main reason for building codes initially was to prevent fires in cities. The initial codes were very short and simple common sense steps like "Wood chimneys are not allowed."
My understanding is that codes are to provide minimum standards for life safety, welfare and sanitation. I think codes that truly do this and only this are reasonable. I also think the current codes are often too narrowly defined. Requiring someone to build such that their home isn't a firetrap that may set a whole neighborhood alight is one thing. Requiring them to use frame housing instead of cob or earthbag is another.

I'd add another caveat to the "businesses and public areas" should have codes caveat. There's also shelter for rent. There's plenty of people who already rent places that are barely (or not at all) safe who'd probably be thrilled to be able to do whatever they want on land they own with no codes.
Owen Geiger (author)  gullinvarg20 days ago

I agree. This is what I've been saying on our Natural Building Blog for years. The original codes, which made sense, were contained within a little pamphlet (50 pages? or so). Now there are monstrous books for each aspect of construction -- plumbing, electrical, etc.that are written in technical language that 99% of the population can't understand. That means people in code areas end up having to hire building professionals to do most things. Very few now go the DIY owner-builder route unless they have prior building experience.

I really think there are three routes, move to a code minimized place, challenge their legal authority knowing you will be fighting your own tax dollars, or be as nice and friendly as you can to the local authorities and try to work with them. If you challenge them, do so in a "I'm stupid and just wondering sort of way" so that they don't just start throwing their authority around. But while doing so, use the actual law and words contained in the law. Ask them where definitions are, etc. That's all I did, and they couldn't defend, quote, or explain the law.

I'm not against building codes for commercial, industrial or government buildings where the public visits or works, but it makes no sense to put codes on private individuals, especially in light of our Constitution and rights. If we have to ask and pay for permission to build on our own land, and only build how government wants us to build, then it's not really private property is it?

I checked out your website and really like it. I can see we are cut from the same mold. Thanks. I'm sure it will be a great resource going forward in life. We are moving internationally soon and my goal is to be as debt and utility unenslaved as possible. We'll cross paths in life I'm certain!

thank you Brian! spot on, the building codes (particularly in Europe) serve to maintain a certain price level per M2! In Germany they will tell you the colour and material of your roof shingles.......if they would allow "cheap" they wouldn’t do their job right as all they want is to upper the price for our dream.....having a home and being in as much depts as possible!!!

Owen Geiger (author)  cazblush5 months ago
Good point. Real estate agents benefit also. If you think about it, what we have now is just a giant artificial bubble in housing prices. The prices do not reflect reality. Can you imagine paying 1/4 million for a box made out of 2x4s and sheetrock? Yeah, the builders make them look pretty good, but it's still just a grossly overpriced box (that also gives off toxic fumes, burns like crazy, needs endless maintenance, etc.).

Hey Owen, it seems to me that the problem with VOCs, toxicity levels, electro smog, EMR safety etc you just mentioned are utterly underestimated here in the States. Do you think there is future demand for consultants in this area here? I have been reading over years quite a bit of what you had to say on diverse construction topics. Do you think one could build an urban dwelling on 40$/Sft (high thermal mass) here in San Antonio?

Owen Geiger (author)  cazblush2 months ago

Sadly it seems most people don't care about their health. Just look at what people buy in the supermarket. Most people just blow it off after hearing about hundreds of hazards. They figure everythiing is hazardous so why worry about it. But this is an obvious mistake because you can see people in near perfect health running marathons in their 70s (those who made wise health choices) and about 99% of the rest of the population who have heart disease and many other chronic health problems who are in and out of the hospital starting in their 50s.

Move to a rural area with few or no codes if you want to build for $40/sq. foot.

I'll concede that in most places the process is ridiculous and overpriced (though in my own area it's all pretty reasonable). But I'd argue that future owners aren't the only ones at risk of shoddy work. A few years ago it was all over the news here locally when a deck collapsed during a family reunion. No one was killed, luckily, but there were severe injuries among both adults and children. It was discovered during the investigation that the owner-built deck was not up to code, there wasn't a permit issued, and hence, not an inspection done. The number of people on the deck was not at all unreasonable, had the deck been up to spec. Having previously worked in construction, and having dabbled in real estate investing, I can tell you I've seen a LOT of terribly executed owner construction. Sometimes the design itself is faulty (such as the aforementioned deck) and sometimes the design is fine, but the execution is faulty (wrong fasteners, wrong materials, etc). Philosophically, yes, it shouldn't be anyone's business what I'm doing on my own property. But when some shoddy work hurts or kills someone, that casts a whole new light on things. I know if I was hurt on your property due to some sort of accident like this, I'd have a very different perspective if your work was to blame rather than it simply being a bizarre accident or a materials failure. A jury would certainly view it in a different light.

I think that is the entire purpose behind tort claims and criminal negligence laws. It's nice to want to prevent any and all accidents, but who gets to draw the line at cost vs. risk? Maybe there should be insurance incentives instead of codes? Anyhow, I've also heard of code approved decks and houses and commercial buildings failing, burning, flooding, etc., is that liability, being approved by code inspectors, now on the country or the city? Nope, it stays with the owner and his insurance (if he has it) -even if the inspector was negligent. I'm more with Owen on this, I think freedom and disclosure and buyer beware are the best solutions we have... it sure beats the tax racket that building codes sure appear to be today. (I'm talking about private residential property here only, not commercial or industrial, or government buildings that the public frequents.)
A simple solution is to offer homeowners the option of not getting a permit for their home and small projects around the house like decks. This would have to be declared if they ever sold the property. Future buyers would be alerted and have the choice of either not buying or hiring a home inspector to see if everything is safe. This option would slash housing costs and enable many poor people to afford homes. It's particularly appropriate in poor areas and rural areas. Another option is to go back to what was done 100 years ago. Create a 25-50 page set of building guidelines instead of all the complex codes of today. It worked then and could work today. Again, give people options.
amberdawn804 months ago
I'm trying to turn a very old garage into a house. Why didn't I think about this before a bought the place
Owen Geiger (author)  amberdawn804 months ago
It depends on your situation. Converting an older structure can be an excellent, low cost way to go. It can be much faster and easier than starting from scratch.
0m1kr0n11 months ago

Frost lines change sometimes by city or smaller

All US States have residential zone structure requirement changes even down to city level, but at least by county

You have to have licensed contractors for every stage of building and approval everywhere else you can be legally made to stop or even demolish construction. At the very end every stage needs a licencor. Even if you're rural and finish the structure, contractor records are referenced by anyone who wants to research you or your property, and if it's a blank you can be forced to destruct.

These are the things the 'green' type blog posts on escaping society tend to totally ignore..

Owen Geiger (author)  0m1kr0n11 months ago

There are places in the US with few or no codes. There's even a book you can buy that lists them. Everything is explained in this blog post called Counties With Few or No Building Codes:


In most places you can actually build a structure with ANY foundation and design as long as it has no electrical or plumbing and is around 120sqft or less..

The trailer type houses are a DOT problem and once you get them legalized they are considered RVs. Which in best case scenario from the codes I've came across for different state, are only allowed temporarily and on a time-limit bases where there is a perminant structure being constructed and requires an additional permit that costs, unless you go through a commercial based application for recreational zoning the deeded lot.

I've yet to come across any city or county that has no codes and I've spanned the country.

I forgot to add in my original comment: Your contractors licenses are audited by a final inspector in most places and even if they are all legit it's super easy to fail.

there are no building codes in Dent county Missouri unless you live in or near any city or town.

0m1kr0n 0m1kr0n11 months ago

Just to add: I'm no expert by no means, I'm a owner/builder who has dug into city and county laws with the help of some agents and attorneys in various states. I'm interested in what others know on the subject and love to be told I'm wrong with explanation.

Also, I'm an engineer but not licensed to build. I may be looking in to getting the licenses to do a complete home build on my own. I know I won't be able to do electrical though because you need to be licensed for that which takes a four-year apprenticeship and you have to basically beg electricians to do do that and they are typically grumpy.. You would be amazed what you can do by just learning foundation design and concrete work though(there is only like one quality book in existence on the subject).

kaboomx4 0m1kr0n9 months ago

in texas there is no restrictions if building is under 1000s and on owned property.

Owen Geiger (author)  kaboomx49 months ago
There are lots of places with lots of exceptions. Read our blog post Counties with Few or No Building Codes.
BenniGholami8 months ago

There are some village areas in the Phuket area which are reminiscent of cheap housing, although definitely not as well built as some of these. If these houses are for sale or at least the techniques of how they were built are shared, these people might get a good chance at a better and cleaner standard of living I think!

Owen Geiger (author)  BenniGholami8 months ago
Good, common low cost housing methods in Thailand include recycled wood, CEBs, bamboo, thatch and adobes. A family built a small but nice adobe home near Khon Kaen for $100. My girlfriend saw it on TV and called me to come watch. Keep looking around and you'll find projects like this.
Owen Geiger (author) 11 months ago

Put a layer of gravel under the floor with a perforated vent pipe that vents through the soffit or roof, then plastic sheeting on top then your floor. Talk to local builders for details if necessary.

kathy.liu.372011 months ago

In some places the building code involves a gap between the foundation and the ground in case of radon gas. How would you solve this?

wmlaveck2 years ago
Sounds like a great way to build a home, however in Indiana, USA we have to deal with building codes and permits.
Owen Geiger (author)  wmlaveck2 years ago
Contact Structure1.com. They can supply plans or tweak my plans at Earthbag House Plans to meet code.
please can you advise,,Im in the process of selling my place,ready to buy a piece of land but the money to build a regular house is not there,in other words,the budget is very tight,I want to build some thing around the 1200 sqft including in it two porches and no garage,,,I would like to either build or have some one build one of your earth bag houses,but there may be a problem with the county codes etc,,please advise,how can I have one of your houses build.,thanks
Owen Geiger (author)  cking341 year ago

It all depends on your code situation. Rural areas with minimal codes are by far the best, lowest cost places to build with alternative materials such as earthbags.

Owen Geiger (author)  wmlaveck1 year ago

Yes. We always recommend moving to rural areas with few or no codes. You can build at 1/10th the cost this way.

Hi Owen! I have LOVED the idea of an earthbag house for awhile now! My small family of 3 is in desperate need of a place of our own. We're sharing a bedroom in a family member's house... 3 of us crammed in one hot tiny 10x10 room is getting OLD. I would like to know if these types of homes stand up to hurricanes ok? Everyone is telling us to get a trailer, but they're trashy and you *have* to evacuate when there's a hurricane (I live in Florida). I was thinking of purchasing a lot and eventually building one of these homes on that lot. But I don't know how I can convince anyone that this is worth the time and money, as much as I think it is. Have any helpful advice or links? Thanks!

Owen Geiger (author)  histechnoangel1 year ago

Earthbag structures can definitely withstand hurricanes if they're built correctly. The problem is the codes in Florida (and California, etc.) are super strict and it's hard to get earthbag houses approved unless you spend a lot of money on engineering and extra steel and concrete. We always recommend moving to rural areas with few or no codes. You can build at 1/10th the cost this way.

threiner1 year ago

I like that type of building , but the local buildings authority told me that there is no way to build that here in Spain... Any advice on this?

gsolano2 years ago
Thanks. I just can't imagine how it could cost more. We'd like to build the Torus. There are 6 of us. What would be the rough cost of just the building, not interior, cabinets, etc.
And how long would it take to build something of that size with 7 workers, for instance?
Thanks again.
Owen Geiger (author)  gsolano2 years ago
See How Much Will My House Cost?

Other common questions (FAQs):
gsolano2 years ago
Thank you so much for this fantastic info. I really want to build an earth bag home. I'm confused by the price per sq foot. I've seen many posts that say that it is much more affordable than a traditional home but when I've called some builders, they've told me they cost the same or more. And that's with only paying the builder as a consultant and all volunteer labor. I was so excited that we could build and be somewhat debt free and now I'm depressed. :( Please advise.
p.s. I realize that you could spend $100 on a doorknob or $5. I am really talking about the basic home; walls, roof, basic doors, windows, earth floor. I can do cabinets and interior over time. Thank you for your help!
Owen Geiger (author)  gsolano2 years ago
Why would you believe a builder who says the cost would be the same if you use all volunteer labor? He's obviously going to pocket the difference! Come on! And who said you need a builder (contractor)? Why not hire a carpenter guy who's low on work? Make sure he's reliable, of course. Don't advance them any money. Take out the building permit yourself so you are the owner builder. If he screws up, let him go and get someone else.
Owen Geiger (author)  dexterm1222 years ago
You don't need GPS. That's the ultra modern, high end equivalent of transits. And besides, it's probably best to pay professional surveyors to ensure it's done correctly.
ttaichi3 years ago
Hi Owen! I need help.My family and i want to build a earthbag house in Serbia.Please tell me how to set the water heater to this type of house?Please answer me on tanjat39@gmail.com
Thank you very much!
sasham ttaichi3 years ago
Skip earth bags, and come to Vojvodina (area of Serbia) where there are countless superior earthen homes, beautifully designed and skilfully built.
Owen Geiger (author)  sasham2 years ago
How do you know they're superior? Have you carefully studied earthbag building and visited lots of earthbag projects? How many hours have you spent on research?

That said, you can learn a lot from traditional building methods. I like to learn from the old ways and apply a bit of modern ingenuity to make something even better.
xaderz3 years ago
Not only do I love your instructables, but what you stand for. Thank you for making all this available to the public for free. By the way I love love the http://www.300house.com/ project you are working with.
Owen Geiger (author)  xaderz3 years ago
Thank you very much! Please spread the word.
Owen Geiger (author)  monkeysandllamas3 years ago
Study lots of houses and choose what looks best to you. It's really a subjective thing that no one else can decide for you.
I love earthen houses! I have been fortunate enough to live in one for a short period of time, and I love the way they stay warm in the winter and cool in the summer. The house I stayed in was heated by a wood stove, but the radiant floor heat would be heavenly!
czflgator3 years ago
BTW While you're out in the country looking at land, check with feed stores or ranchers to see about getting free bags to put the dirt in. Nowadays most livestock feed comes in polypropylene bags and they usually don't recycle them, so you'd be saving them from winding up in a dump and saving money as well....
czflgator3 years ago
If you can purchase land in agricultural zoning, check the codes for building barns. Usually you can have an "office" in a barn, plus a bathroom. In my area, you can have a bathroom and office area, but not a full kitchen. Of course, once the permits are pulled, the structure built and signed off on, who's going to know what modifications you make?
wazupwiop3 years ago
Hello Mr. Geiger,
I am 16 years old, and "green housing" really interests me. I have always wanted to be a Civil/Electical engineer, but I was wondering what college degrees you would recommend to get into the field of this kind of housing. It seems like there is a lot of eco-science involved, so I just wanted to get your opinion.
Owen Geiger (author)  wazupwiop3 years ago
Construction is a huge field. There are architects, engineers, project managers, expediters, cost estimators, foremen, supervisors, designers, surveyors, city planners, etc. There are also lots of business opportunities in producing building materials, software, etc. So the first step is to identify your natural skills, talents and interests and then align those with promising job prospects. For instance, the big money is typically in commercial work, but maybe you're not interested in 'green skyscrapers' and urban development. Maybe you'd like a more academic route in materials science. Or you could get good at a few related skills.

Plan carefully because the housing market looks like it's on a long downward spiral due to a poor economy and the collapse of the housing bubble. Also think about what is most in demand and what jobs can't be offshored to lower cost workers. Will your dream job even exist in 20 years? Or will that field be automated? Lots of considerations.
I live in Ohio, and the state is asking for people to pursue engineering of any kind. They need electrical engineers at the car manufacturing plants, and they need civil engineers because the state has plans to expand cities and roads.

Another reason why I expect engineering to grow is that the world's population is growing. Two weeks ago, we just passed 7 billion in population. In 50 years, 8 billion people will live on earth. This is a big issue in larger cities like New York, where they cannot expand horizontally, but only vertically. New York needs Civil Engineers to design their building and etc. While I don't necessarily want to design sky scrapers, I still think my job will be around in 50 years or so.

I see the possibilities of green housing in the Plain States. States like Ohio, Iowa, and Nebraska face cold winters, but we also have really large plains. I could see these houses built out in the rural areas.

Owen Geiger (author)  wazupwiop3 years ago
Engineering has always been a stable career and seems like one of the best options for the future. That's one reason I majored in civil engineering. That's what they teach at West Point. They want their officers to be real thinkers and problem solvers.

There are many different specialties. For me, building highways was very boring.( I still had to take all those classes.) My interest is obviously affordable housing. So look into all the various career paths to find what's right for you.
broper3 years ago
nice ible
emacafee13 years ago
Possibly a silly question, but what do you do with all the ash from your woodstove? I was under the impression that the ash and smoke from treated lumber is sorta toxic.
Owen Geiger (author)  emacafee13 years ago
I never burned treated wood. Not sure where you're getting that from. The pallets we used were from a local company, not an international shipper. International pallets are treated.
"Heat with wood scraps from sawmills, cabinet shops"

I work at a truss factory, and alot of people dive the bins for fire wood. it's all surface treated 2x4, which Health Canada says a big NO to burning, but i'm looking into the whys and what ifs. When i read Cabinet Shops, i assumed some of your wood was treated. my bad.

anyways, thanks for the tip on the pallets. keep excellent.
On further reflection, i don't think the wood i work with is treated at all. I was put under the impression by listening to someone who is pretty ignorant. Pardon my contagious misinformation. thanks for the excellent instructables.
cerve3 years ago
k24tea4 years ago
Thank you for your informative and inspiring instructable. These houses are amazingly attractive and appealing to me. In the '70s I thought I wanted to build a geodesic dome house, but that desire was quickly supplanted by admiration of adobe when I moved to New Mexico. Now, nearly 40 years later, I still yearn to build an earth house with wooden lintels and beams shaped by nature. Earth bag construction seems so much less labor intensive than making all those adobe bricks!

At this point I'd like to ask two questions, please:

1. I have some forested land in southeastern USA that I'd like to build my house on. Is it feasible to build an earth bag house in a humid climate that gets frequent rain in summer? Or would it require quite a lot of weather-related maintenance?

2. I imagine it would be somewhat easier to get a construction permit in rural areas than in cities, but even there it could be very hard to convince the Powers That Be to issue a permit for and give unbiased inspections on a method and design that doesn't meet conventional expectations, even if it meets all the code requirements. Any advice re. getting approval from the local planning/building authorities in USA localities where they're not already familiar with adobe construction?

Thanks for any insight you can offer on these questions. Your instructable has inspired me to get cracking on some preliminary plans!
Owen Geiger (author)  k24tea4 years ago
Thanks. You can get a permit by going through Precision Structural Engineering, Inc. http://www.structure1.com/

They've pre-approved my earthbag plans: http://earthbagplans.wordpress.com/

Add wide roof overhangs and lots of windows in hot, humid climates and earthbag will work great. More here: http://www.earthbagbuilding.com/articles.htm#climate
Thanks for the links. I'll check them out before I get too involved in the design. I've also hust finished reading your other Instructables. Lots of good stuff you've done! It looks like I may be able to realize my "dream house" after all -- small, affordable to build, energy efficient, easy to maintain, fits well into the surrounding environment. What's not to like?!

I can imagine this as a project for Habitat for Humanity or other non-profit organization, with lots of volunteers working alongside a few pros to build homes for the needy. You should get an award for your efforts toward affordable & sustainable housing!
Owen Geiger (author)  k24tea4 years ago
Thanks. Earthbag is perfect for affordable housing, including disaster areas where typical building materials are hard to get. Reports are trickling in from groups doing this and we post their stories on our blog. http://earthbagbuilding.wordpress.com/

We've heard of two new earthbag projects in Haiti where Habitat was aware of the houses. The earthbag houses were a fraction of the cost of the Habitat houses and cooler. Stay tuned because one of these projects will be on our blog soon.
greichert4 years ago
.. i like this kind of buildings :-)
Here's a really cheap system for doing earthen floors: http://www.instructables.com/id/Cheap-and-Easy-Brick-Floors/
Owen Geiger (author)  velacreations4 years ago
Great! I'll probably put this on our Earthbag Building Blog soon.
That's great! I am a BIG fan of your blog. Feel free to link to the original article on my site: http://velacreations.com/cebfloors.html

We have a lot of projects that might be of interest to your readers. We love dirt-cheap building and homesteading!
Owen Geiger (author)  velacreations4 years ago
Okay, thanks. I'll do that.
Bennions894 years ago
How would you make unplanned holes in a earth bag wall for new windows or doorways?
Owen Geiger (author)  Bennions894 years ago
You want to plan ahead as much as possible to prevent this from happening. Otherwise you'll have to chisel away at it. Keep new openings as small as possible and have a plan for dealing with the header/lintel.
raja6814 years ago
i live in iowa where it is very cold in the winter but im not complaning but wut should i do for a roof because of the snow and wind and wut not
Owen Geiger (author)  raja6814 years ago
Earthbag building is a wall system. You can use any type of roof you want. Most people use trusses because they provide lots of space for insulation. The two most energy efficient trusses are raised heel trusses and flat bottom trusses. Both give you added insulation right above the walls.
I am about to move to IA. I love your spiral Dome Magic 1. Would it still be possible to build where it's mostly flat land? How long is the estimate building time of say 3 people or maybe 6 people helping? Would there be any extra cost to make it Iowa winter proof? Thanks so much for your designs and info they are really beautiful and inspiring!

Owen Geiger (author)  tharrington4 years ago
I was born in Burlington and spent a fair amount of time north of there near Sperry. Great farmland! But also very cold in the winter.

The Spiral Dome Magic will work well there. Flat land is great. I actually prefer that over building below grade. Berm the earth up against the sides so the water flows away from the home. This also buffers it from the cold.

Building it with scoria (lava rock) would be my first choice. There's lots more info on our blog about building with scoria.

It's impossible to say how long something will take. There's a big difference in strength and building skills. Also, the method you use will affect how long it takes. Scoria will go several times faster than tamping earthbags. It's like handling bags of popcorn. No matter how you do it, figure on at least several months of hard work.
Great, thanks so much. I just tried a google search for scoria, do you know how to find or search for large amounts of scoria near Fairfield Iowa? I was thinking I would just build the Dome first and live in that so I could take my time building the rest stress free:) If I get the okay to build this I will be looking forward to seeing the design plan:) You are amazing with your willingness to spend time giving responses to everyone and I really look forward to using your designs! Thanks so much.
Owen Geiger (author)  tharrington4 years ago
Scoria is sold as decorative rock for landscaping. Check landscape suppliers in large cities. Here's one blog post that discusses how it's used in earthbag building:
Forgot to mention that I am certified in Natural Building and Permaculture and any help I have will be with mostly experienced people so we should be on the faster side than slow side of building it:)
Daybringer4 years ago
Hi Owen!
I checked out some of your designs. They are awesome!
I really liked the Three-Pod Floor Plan.
Owen Geiger (author)  Daybringer4 years ago
Thanks. Lots of people are taking these basic designs and customizing them. Right now I'm doing a six pod with a pool, etc. in the protected courtyard.
all of the homes are so beautiful!!
Owen Geiger (author)  porcupinemamma4 years ago
It's really fun looking for homes like this on the Internet. I've been using Google Images a lot. Use various search words like earthbag, adobe, the name of a country, etc. and you can turn up thousands of similar images.
Thanks so much Owen for providing links, images and resources to these wonderful alternative material building ideas.

I'm currently almost finished with a small "Eco Shed" that I've been building to provide rain water, solar/wind power, firewood storage space, etc.. for my family.

Currently, it's just a simple 30' degree pitched roof, on posts, with tin roof and guttering, running down to a rain water tank kept underneath the structure to minimise the amount of direct sun onto the tank. Solar panels mounted on-top, with a Wind generator pole bracketed to one of the side posts.

It's designed to fit onto a normal medium sized car trailer, for easy(ish) moving from house to house (while we are currently renting), and then hopefully to find a more permanent home when we find some good and affordable land to purchase.

It's currently a recycled pine-timber structure, but once this is finished, I am definately going to try my hand at a small earthbag structure, as I am discovering more and more that building mostly with timber, even recycled, seems like an impractical use of wood, compared to saving the good quality timber for important "wood jobs", like door/window frames, internal supports, etc..

Your "How to Build an Earthbag Roundhouse" is just stunning in the photos,

congratulations and many thanks again for continuing to inspire my own love of alternative construction.
Owen Geiger (author)  Sylphhawkins4 years ago
Thanks a lot. Your portable shed idea sounds great.
Well, you sure have found some amazing ones. Thanks!
ElvenChild4 years ago
How would you get electricity?
Owen Geiger (author)  ElvenChild4 years ago
The same way you do now -- either from the mains (power lines from electrical companies) or renewable energy.
i think what he meant (and what im curious about) is since its earthbags, its not like you can cut/drill into the wall and install outlet boxes and wiring.... does this all need to be set up during the barbed wire phase?
Owen Geiger (author)  tuckersaspy4 years ago
As usual, there's a simple workaround and it's free on our blog. I'm assuming you've installed anchors (wood poles or scrap 2x4 blocking) between bags as you built the wall, and you're planning to run wiring in the recesses between bags. And now you want to add some extra boxes for outlets or switches.

Installing Additional Electrical Boxes http://earthbagbuilding.wordpress.com/2010/07/17/installing-additional-electrical-boxes/
ah that makes sense, thanks :)
right now im just in the planning stage but i read all your instructables and think earthbags is definitely the way to go
Owen Geiger (author)  tuckersaspy4 years ago
I have a question for you and anyone else who sees this. This Instructable is far less popular than the others. I thought it would be the most popular and am trying to figure out what's going on. See, it covers many various options instead of just one. People can choose what's most suitable for their climate and local situation. These ideas mean virtually anyone can afford their own home. So what's going on?
well those got into the instructable's news letters. I think that people reading these already have houses so they don't want to build anything big so there just building domes, or they don't trust themselves to build stuff this big so they're starting out small.
It's possible that it's just because it doesn't go into depth on any one technique, really. It's all great information, of course. It's just that an instructable with focus on getting something done one specific way seems to be more popular than one with more generalized information on that subject.
although your one on the earthbag dome was in the instructables newsletter this week, only reason i stumbled on this one is that i was interested after reading that one
i have no idea, this is one of the best written and most informative instructable i have ever seen... maybe people like the step by step instructions instead of being knowledgeable
Now, if only THEY would get the message!
poldira4 years ago
Is a fireplace built in a good idea with earthbag construction?
Owen Geiger (author)  poldira4 years ago
Wood stoves are far more efficient. Install as usual.
While I appreciate the efficiency, I was hoping to add a fireplace for beauty and enjoyment, not necessarily to heat this house. Are there any safety precautions needed? I noticed that the utah ranger station featured on your site looked like it had a fireplace built in. Is this the case?

Owen Geiger (author)  poldira4 years ago
Use standard building practice. There's nothing special.

Not sure what they did on the ranger station.
mrguy191874 years ago
Do you know the building technique for the brown and white rounded dome? Is it earthbags or something else?
Owen Geiger (author)  mrguy191874 years ago
The Eco Truly Domes are adobe. Probably stabilized adobe.
volund4 years ago
I have been loving your recent instructables, tons of awesome info and ideas, really inspiring. Keep up the great work
Owen Geiger (author)  volund4 years ago
Great to hear, thanks.