I’m been saying for quite a while the easiest, fastest shape to build with earthbags is a roundhouse. Build one roundhouse and then add on later if you want to avoid debt. Adding a connecting space – two straight joining walls as shown above — is a simple solution for joining roundhouses. This simplifies roof construction since standard trusses can be used. Other options include reciprocal roofs, pole frame, etc. Using the connecting space as a greenhouse is ideal so you have at least some organic home-based food production nearly year-round.
How to add on in the future — put a window where you will need a door someday. Plan ahead and you could create more complex house designs with multiple roundhouses and possibly other shapes for unlimited design possibilities. Here’s my advice for adding on: Put a window where you’ll need a door someday. As you’re building the roundhouse, frame out the opening just like a door. Add some bags inside the frame to windowsill height and then build the window frame and window. At a later date it’s easy to remove the window, cut the plaster with an abrasive blade in a power saw, knock out the filler bags and install a door. Voila! In about one hour or so you’ll have a doorway to your new addition.
Two Roundhouses with Greenhouse
Available from Dream Green Homes
4 thoughts on “Joining Roundhouses and Other Shapes”
Hi am looking for aplan of roundhouse to design cottage on aplot whose measurement is length 35m x width 20m
Here are my house plans: https://earthbagplans.wordpress.com/
You can narrow the search by looking only for roundhouses.
But how to plan to add another floor later?
You mean how to add a 2nd story later? If so, you’d have to plan ahead and provide space for this by building a higher roof, etc. So yes, this is possible and a very good line of thought. This would keep costs and labor lower for the initial structure. Then you could finish the space later when you have more time and money.