Victoria McKay

Thanks so much for your comments.

An earth floor can also be the foundation - it involves an engineer coming into the picture and working out the depth the earth needs to be compacted - but as was mentioned, it still needs some kind of membrane to prevent damp.

I really appreciate the feedback. I eco renovated my last house, and have a fair bit of knowledge about many aspects of a natural home, but this 'starting from a clean slate' is both wondrous and daunting! It is the first time I have had to consider things like 'footings'! But a full earth base and floor will certainly need maintenance and attention, and so the concrete wins out there.

I read back through some old threads on this site, and perhaps concrete is not quite the demon I had in my mind. And I think I will end up going for a complete concrete poured slab, that will also provide the footings for load bearing beams and the walls.

We are very aware that extensive planning in the design stage will lead to a forever home that has the most sustainable and least amounts of headaches down the track! However, in this crazy old world, we are also in a bit of a hurry to put a roof over our heads before things get worse and worse with the building industry and society in general!  

Thanks for the welcome - yes - just found this site. My partner and I are keen permaculturists, and are setting up a small community here in Victoria, Australia. We won't have extensive acreage, but are very excited about getting all our gardens up and running.

The climate here in Victoria is much more European style than other part of Australia. Our challenge is planning for a climate that can get incredibly hot on occasion in summer (although wildly oscillates) and although the winters are fairly mild by North American standards, we still get to freeing and just below on occasion too.

Our house is also planned to be completely electricity free. We are planning windmills to pump water up and earth tubes for air-con etc. And lots of emphasis on passive solar design too.

Thanks again

Hi there, We are currently in the design phase (with an architect) of our stone house here in Australia. We are very keen to be as natural as we can, but our council regulations are horrible. I am looking for advice about house bases. Although the house will be built on a very gentle slope, we have decided to have it on the ground with terraces leading down to it, rather than up on stumps. The last big issue we need to decide upon is the base. And in the end it just seems like the concrete slab is the best option - longevity, council regulations etc. The only other real option to us is to do an earth floor. This may be possible to get through council with a lot of mucking around. I love the idea, but don't really like the look of an earth floor as my final 'under foot' flooring. And even an earth floor will need to be under-lined with a waterproof membrane for council - and so there is still a disconnection with a full natural approach. And yet - something in me is repelled by using concrete. I guess we can go for the more enviro friendly brand etc. but it just isn't sitting right. Two eco-architect friends seem very positive about us using a concrete slab base though, so perhaps I am being ridiculous. Any advice/thoughts very welcome. Many thanks