I spoke at Serenbe,† a beautiful green community southwest of Atlanta, this weekend and got a chance to visit a net zero energy home while there. Built by Luis Imery, one of the home energy raters we're a HERS provider…
I was searching the Interwebs for data on what percentage of buildings are designed by architects this week when I came across the Home Design Trends Survey from the American Institute of Architects (AIA). (If you can point me toward…
I get a lot of questions from people asking how they should go about fixing their homes. Sometimes it's specific (What's the best way to insulate my kneewalls?), and sometimes it's a hands up in the air, With all these…
You just never know what you'll find in a hotel room. I'm a curious guy so I have to check things out, and this week I found some interesting stuff in the air conditioner of the room they gave me…
The great ventilation debate of 2013 roars on. Last month, I wrote about Building Science Corporation's residential ventilation standard for new homes, to be released officially at Building Science Summer Camp this week, and then followed that up with an…
Sometimes people do the craziest things. Take that photo above, for example. That's a new home being built in Austin, Texas. The arrows point to three air conditioning ducts. In the garage. Yes, they're air conditioning the garage. Mistake #1:…
Rather than blowing agents, this insulation uses growing agents. It's natural. It's made with agricultural waste and fungi. You can grow it in place. No hydrocarbons are involved, and it yields little to no toxic waste. Compared to most other…
I've seen a lot of nasty crawl spaces. I've squirmed through their squalor and squeezed through their narrow confines. Possums, snakes, spiders, and camel crickets have kept me company in the dank, musty underworlds that so many people live above.…
Spray foam insulation is an air barrier. When you use it instead of the fluffy stuff (fiberglass, cellulose, cotton), a house will be more airtight. That's good. Spray foam insulation is an air barrier. When you use it instead of…
If you were a really strange person, or even a normal person who maybe just has some really odd ideas, and you wanted to breathe the gaseous emissions from a dead, rotten decaying possum, while in your home, how would…