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El Salvador house wood oven fires

We started building a few cob benches and wood-fired ovens as part of a development project to help Guatemalan youth start small bakeries in their communities. Eventually, we could get funding (and enough resolve) to build three small cob cabins that would function as youth centers in three rural villages. Over the next two years, we spent every weekend barefoot, mixing mud, moving rocks, and smoothing plasters together with local youth. 

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El Salvador house cob construction

Despite the labor intensity involved with cob construction, we settled on this building method because of the sense of permanence that it offers. Our home walls are 21 inches thick and sit atop a three-foot deep rubble trench of stones that we hand-picked and laid to allow for maximum foundational strength and drainage. There is a sense of security in knowing that if we keep the roof from leaking, our home walls should still be in perfect condition to pass on to our great-grandchildren. If our descendants don’t like the home we've left to them, it is comforting to know that the walls of our house will disintegrate back into the soil where flowers will once again bloom.

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Tobias Roberts

Rise Writer

Expert. Practical. Sustainable.

Article by

Tobias Roberts

Tobias runs an agroecology farm and a natural building collective in the mountains of El Salvador. He specializes in earthen construction methods and uses permaculture design methods to integrate structures into the sustainability of the landscape.

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