Well, I really stirred things up with my last article on insulation and global warming. My intention was to explain why Alex Wilson's results could be doing a disservice to the green building community. In the end, I was rightly…
I always look at the bathroom ventilation when I'm staying in hotels. Last month I was at the Air Barrier Association conference in Baltimore and took the photo above. Can you tell anything about what might be happening by looking…
The first ever Humid Climate Conference is being held next month in Austin, Texas. Kristof Irwin and I have been kicking this idea around for a couple of years now, and he's making it happen. It's a one-day event on…
A water resistive barrier (WRB) provides protection against water damage for water that gets behind the cladding of a building. But what if it doesn't really resist water? I've written a lot about installation problems that can lead to compromised…
A couple of weeks ago I caught up with Anthony Cox at the Air Barrier Association conference in Baltimore. You may know Anthony as the inventor of the House of Pressure, a great model for demonstrating backdrafting, zonal pressure differences,…
Conventional thinking says putting insulation in a building prevents heat loss in winter and heat gain in summer. This comes from the 19th century physicists who invented the laws of thermodynamics. The second law of thermodynamics in particular gives us…
I'm seeing more and more projects with house wrap where the installers do the window details properly. Or at least better. The photo above shows the house wrap lapping over the flashing tape at the top of the window. Often…
Last Friday I did a workshop on HVAC design and installation best practices for the Home Builders Association of Central New Mexico. They had a great crowd in attendance. I told them why I was on crutches (the polar bear…
In the summer of 1981, my grandparents gave me a 1961 Volkswagen Bug. I had just gone through my sophomore year at Centenary College of Louisiana without having a car and really wanted to have one for my junior year.…
Maybe you're a homeowner investigating how to make your home more comfortable. Maybe you're contractor (HVAC, insulation, remodeling...) looking to grow. Or maybe you're an artist looking for the latest trends in performance art. However you got here, I'll see…