Overcoming Obstacles to Advanced Air Sealing
We all know the basics of energy efficiency. Air seal high in the building, then low, then insulate. Seems simple, right? Stop the air from leaking into or out of the building. Save money. Increase ...
According to DOE’s Building America program data, typical residential ductwork efficiency is about 67%. That means that if you install a 90% efficient furnace, your system efficiency would be just over 60%. Another way to look ... [continue reading]
A large portion of my work as a project manager at Wisconsin Energy Conservation Corporation (WECC) is teaching weatherization workers the dynamics of energy movement in buildings, how to measure it, treat houses effectively, and, ... [continue reading]
IR thermometers make finding surface temperatures fast and easy, but can that be applied to window U-factors? [continue reading]
In 2010, I started looking for an inexpensive yet practical way to install a " plug" in the floor cavities between the first and second floors in balloon-framed homes. [continue reading]
Construction can be a rewarding business, especially for startups. This especially so due to the ever-growing need for housing as ...
Energy efficiency is good for the economy, good for families, good for workers, and good for the environment.