Posts

The story of a new house in Canberra (Australia) that failed to protect against winter cold and summer heat. How did this happen? What can be done to fix it?

For transparency, progress and accountability of a model that is central to the Australian residential building sector affecting millions of people. (Ownership and control can remain with CSIRO.)

Insulating 1969-era architectural downlights in a raked ceiling.

What are the goals of housing energy efficiency regulation? How does the current system deliver on those goals?

NatHERS really likes concrete floors. If you don’t have a concrete slab, you will have a hard time getting your star rating. But this depends on at least two questionable assumptions.

Or to put it another way, NatHERS lets big houses off the hook. In two ways. Because small houses naturally have more surface area; and energy use limits are per square metre, not per house.

I needed a place to store and use my tools. A shed-workshop. I made it as soundproof as I could, for the neighbours (or maybe just to learn about soundproofing). Construction took 2-3 months and cost $6k.

A hut. An art studio. A home office. A climate refuge. Built in 4 months for $35k, this is a demonstration of my philosophy of comfort and energy efficiency.

I’m travelling in New Zealand. There’s a lot that’s familiar coming from Australia. But one thing that stood out for me is that they shrink-wrap their building sites.