How To Install Windows And Doors Into Cob Walls

When first learning how to build a cob structure, it can be a mystery about how all those doors and windows get installed into the cob walls. Its actually not too difficult! For example, as you build the walls upward, layer by layer, you come…...

Cob House Thermal Mass and Insulation

In this lesson, we’re going to revisit the topic of thermal mass and insulation. This subject can be a little bit complicated, but I’m going to try to break it down for you into simple concepts that you can apply. So, if cob does not…...

Tadelakt – Learn The Waterproof Lime Finish Technique!

I’ve got something extra special for you in this lesson! I’m going to be introducing you to a special lime finish technique that comes from Morocco, called tadelakt. And what’s so special about this natural finish is that its waterproof, and can be used to coat…...

How To Protect A Cob House From Rain

Rain can be one of the main enemies to the integrity of your cob structure. But at the same time, cob walls can actually withstand a tremendous amount of water hitting them and still be fine. Its more the slow “drip” and consistent dampness…...

How To Install Electrical and Plumbing Into Cob Walls

Now that you’re continuing to advance in expert cob knowledge, lets explore how to integrate electrical and plumbing lines through your cob walls. That is assuming that you do want water and electricity in your cob house. 😊 First main rule is – never run…...

Building a Cob House in a Cold Climate

I get a lot of questions from people regarding building cob homes in cold climates. They wonder if they can build with cob if their winters are cold. This is the subject that we are going to explore in this lesson. Cob has some very…...