The Year of Mud: Cob and natural building Rotating Header Image

Posts under ‘Cob walls’

Installing shelf joists in cob and inching closer to the roof

(Satisfied after today’s good progress – See the new cob at the top of the wall there?)
With help from my most enjoyable new work exchangers Dan and Danielle, I am inching closer and closer to the roof of my cob house. Today marked the completion of one of the few remaining and more challenging elements [...]

Installing lintels above windows

The past week has been extremely productive, thanks to some help from Apple and a few other folks from Sandhill Farm. The cob walls are nearing 85% complete, I’d say. But before I finish them, there are other things to take care of, too. Namely, I need to install lintels above my windows and doorway, [...]

Cob water damage

Here’s a normal cob wall (with no/near zero significant water damage):

And another wall that has been pelted in a flash flood:

The damage isn’t that significant (it’s just surface runoff), but it sure still bugs me…

Back to… the rain

Rainiest year. Ever.
When I left DR three weeks ago, I figured all that rain we’ve been experiencing had left us, too, but boy was I wrong. Yesterday, we experienced yet another incredible flash floor, dumping a good 2″ or so of rain on us in less than half an hour. We just can’t seem to [...]

A goal was set

I set a goal to finish the cob walls of my house before I left Dancing Rabbit for a visit to New Jersey come July 12. I thought this would be possible several weeks ago, when progress was very brisk, but with last week’s rain, I suffered a setback. Granted, there is absolutely no reason [...]

A bit more rain…

I didn’t get a heck of a lot of time to work on the cob house since it was very wet and gray and rainy throughout much of the past six days. I must say that it’s a real drag constantly worrying about the weather and covering up the walls every night with tarps, and [...]

Another cob house picture update

The house is starting to feel much more like an actual house now that some of the walls are 6+ feet tall. Standing inside, it’s also easier to imagine what the final house will look like, where things will go, and how big the space feels.

Sculpting with cob

If there’s one thing you’ve probably heard/read about cob many times before, it’s probably the fact that cob is immensely sculptural.
Lately, I have been working at a much slower pace since I have been working on sculpting various cob book shelves and other little storage nooks into the walls of my house. The photo above [...]

Three feet and rising

Ok, so my original estimate of 100 total batches of cob to complete the walls may have been off.
Eighty plus batches later, the walls stand at an average height of 3.5′ (not including the foundation), which is probably half the total amount of cob necessary. Some taller spots are now no longer workable without standing [...]

The cobbing workflow

I thought I might touch upon the actual cobbing process, since I haven’t really talked about that specific element of building very much. Over the past few weeks, we have developed a very efficient working system, allowing us to quickly stomp, loaf, and apply the cob to the walls.

It begins with a “burrito”, the final [...]