Recent highlights the past week included cobbing above the south window, removing the door brace (ahhh for easy entering and exiting!), and sticking in most of the deadmen for the roof rafters. It feels more and more like an actual house with each passing day.
This weekend, I had a strong urge to do some cobbing after dinner, during the sunset hours. So, last night we (myself and Dan and Danielle [my two work exchangers], later joined by Liat) ate dinner and stomped a batch of cob as the sun went down. By the time we were done stomping, it was super dark and pretty dang difficult to actually get the cob on the walls, but we managed.
After that first batch of cob, we figured it would be a good idea to make a campfire inside of the house. Ted and I set one up, and the house glowed like a giant woodstove. It looked great from the road, with a bright orange aura.
There was a full moon that cast a great light on the walls as it rose towards the sky later that night.
Fun stuff.
(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 before that happens, though — installing joists for a wide shelf positioned above the (future) cob bed.
Yesterday, we built a joist rig with some 2×4s that could be buried in the cob: three 38? long joists attached to one long 2×4 banged out with lots of nails. This whole thing was placed on the cob wall and leveled, joists braced, and then cobbed in place. Hopefully the joists will be strong, as they are buired in all 16? of the cob wall. The shelf will be 22? wide and 7.5? long and will mostly be for storage.
Time will tell whether or not the joists are buried in enough wall to support the weight of potential clutter on the shelf. I am hopeful!
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, and start preparing for the roof.
Lintels are lengths of material (usually, slab wood, pole wood, milled lumber, bamboo, etc.) used to span window frames in natural buildings. They help to bear and spread the weight of the material (cob, in my case) above windows and doorways. Depending on the material, they can be pretty decorative, too.
I cut some osage orange wood for my smaller window lintels, leaving the bark intact for a more ‘raw’ look. I’m pretty happy with the effect.
For my large south-facing window (see top photo), I chose to use some pole wood that I got from Skyhouse. I wanted something straight and easy to work with, but also round, so these fit the bill. These lintels are shorter than is ideal (they only overhang the window by six inches on both sides), but hopefully they will still get the job done.
I am just now starting to think about how the rafters of my reciprocal roof will be placed on the walls, so these next few days will be heavier on the “thinking work” side of things…
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…
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 get a few dry days.
The day was gorgeous until a mere hour before this storm rolled in. We went to a party at Sandhill Farm, and before we left I decided against covering my house, noting the clear skies, but I should have known… never take a chance… (Covering the walls is really annoying at this point because it takes a good half hour to do it right, hence my reluctance.)
Needless to say, my house was left exposed (although it was quickly covered pre-storm with the help of some folks who were staying back at DR, the wind [60 MPH+!] whipped any and all tarps off the walls).
The north wall took a bit of a beating, washing away a decent amount of cob surface material, exposing a lot of straw. But really, it’s only just surface damage (although it still really sucks to see), and the integrity of the walls has not been lessened.
Let’s just say: lesson learned. I don’t want to see that happen again. (But I wonder if it really would have even mattered had I myself tarped the walls before we left… oh well…)
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 why I have to finish the walls before I leave… I have plenty of time to finish this house before late fall arrives, but I like to set markers. I get pretty crazy about wanting to get X number of batches by Y date, etc… but mostly it’s all in good fun and I don’t get that hung up on it.
I have some help coming in the form of visitors tomorrow and some guests over the weekend, so maybe I won’t be too far off from my original goal after all… we’ll see! These are exciting times.
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.
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 is a small shelf immediately next to the entrance. When I look at it now, I think of the mouth of a snake or the jaw of some other creature.
This wide bookshelf extends almost a foot from the wall, and is nearly 18″ at its peak height in the center. The shape is pretty strange and not exactly what I intended to sculpt, but I kinda like it now that it is done. (I can always do a little bit of carving with a machete if I decide to alter the appearance.) I will build a similarly-sized shelf right above this one.
This mushroom-shaped window came to me in a something like a vision the morning before I started to work. I acted upon the impulse and stuck a piece of sheet glass in the wall and began to sculpt around the glass to make something roughly mushroom-like. I’m pretty satisfied with the end result. It will look much cleaner once the walls are plastered, I think.
I carved these coat hooks from some mulberry wood and planted them in some fresh cob this afternoon. I mostly just cut the wood to size, whittled it down a bit, and smoothed it out. These are located right near the entrance for jackets and other things for hanging. I hope these hooks give the effect that they growing out of the wall once it’s all said and done.
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 on a bench (as seen in the areas next to the south window in the photo above.)
Now begins the time when the actual cob application slows down, due to the extra step of having to stand on and move a bench or scaffolding (which I might just need to make soon…) to work the walls.
We didn’t get nearly the same amount of work done this week thanks the absurd amount of rain, but I guess a little break is an okay thing, too…
Hi there, I’m Ziggy. In 2008, I launched The Year of Mud while building my first natural home. This blog is a collection of personal stories and experiences building with clay, straw, and wood over the past 15+ years. A few of the things that get me fired up are natural plasters, timber framing, & Japanese architecture. Since 2012, we’ve been hosting Natural Building Workshops so you can learn essential skills to build your own natural home.
