In pondering the floor insulation options for Strawtron, I’ve come to a bit of a question mark in the sheep’s wool department. Originally, I had planned on doing some light clay straw in the timber platform, between the floor joists, but I’ve come to acknowledge that the R-value of this method is lacking.
Removing the original earthen floor
The project of replacing the earthen floor is still continuing, as we wait for the base layer of earthen floor to dry before we proceed with applying a finish layer. This gives me a chance to describe what we have done so far to tear up the floor and insulate a brand new earthen floor.
I must confess: I’ve decided to use some pink foam insulation. I hate the stuff: it’s plastic, it’s a product of a polluting industry, it’s gross to work with, it’s non-biodegradable. And it has no redeeming ecological value. (Am I being harsh?)
It’s become clear that in my particular floor, at this particular time, and with my particular lack of willingness to experiment at this moment, it’s the “right choice”. Just over a week ago, April and I decided to go ahead and replace the entire earthen floor in the house, in hopes of continuing to alleviate the high humidity in Gobcobatron.
About The Year of Mud
Hi there, I’m Ziggy. In 2008, I launched The Year of Mud while building my first natural home. This website 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. In 2012, we started offering Natural Building Workshops, so you can learn essential hands-on skills to build your own natural home.