How to Build Large Earthbag Domes

Large earthbag dome insulated with bags of scoria/lava rock.
Large earthbag dome insulated with bags of scoria/lava rock.

Question: “I was wondering if there is a limit to the size of diameter an earthbag dome can have. I am wanting to have a dome with more than 800 sq ft. I would like it to be a dome because I do not want the hassle of constructing a roof, and I’m a simple person so I am only wanting to construct one dome instead of multiple ones. Any information about this would be helpful, thank you!” Tyler

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Earthbag on Pinterest

Earthbag rootcellar at Ecovillage Ithaca
Earthbag rootcellar at Ecovillage Ithaca

We’ve profiled lots of Pinterest sites because they have so many good photos. Here’s a Pinterest page on earthbags. Most photos are from our sites (naturally, since we have thousands of pages of content now). But I found some new photos as well such as the earthbag rootcellar at Ecovillage Ithaca. (Starting out with a small project like this is a great way to learn earthbag building.)

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Facebook Assistant Administrator Wanted

I just got this email from Luke who’s been doing our Earthbag/natural building Facebook page. Please email me or leave a message if you can help.

Update: No more inquiries please. Already five people have written. I just realized we failed to mention this was a volunteer position that takes about 5-10 minutes per day. It’s just a matter of copying and pasting some text from this blog to facebook. Maybe some thought it was a regular job.

Owen, I’ve been really slacking on the facebook page. Since it’s creation in 2011, I’ve enjoyed posting things for your page so that others on facebook could enjoy it as well. My career & personal life have taken several turns since & leaves me unable to continue to post every day. I’m just not on facebook that much anymore anyway.

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United Earth Builders Earthbag Dome Workshop

United Earth Builders Dome Workshop
United Earth Builders Dome Workshop

“Hello everyone!

“For anyone looking for an affordable earthbag workshop to attend, United Earth Builders is holding a four-day workshop June 2nd- 5th, 2014. $450. We’ll be working on a small in-progress dome-vault combination structure, with the goal of completing it. Please see flyer for details and email us with questions or to register: unitedearthbuilders@gmail.com

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Modern Natural Blog

Passive solar earthbag house design in Washington state
Passive solar earthbag house design in Washington state

I really like to see blogs that document owner-builder home building projects. People often come up with new and interesting ideas. This particular project is a merger of earthship and earthbag concepts.

“The House
to my knowledge this house will be the first legally permitted earthbag house in washington state.

wait, why do i want to build a wierd dirt house?

two main reasons: earthbag buildings are 1. incredibly strong and 2. incredibly affordable to build.

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