Special Shows by ProTradeCraft, and select series of "installation mini-dramas."
Insulation & Air Sealing
Roofs get wet at night—Heat flows through the easy path—Framing is a bridge.
Wrapping an old house in a blanket of insulation is a no-brainer when you're replacing the roofing and siding anyway
Covering the roof of an old house with a blanket of insulation makes the house more comfortable and it cuts energy use.
The second layer of foam is the air barrier and drainage plane.
New energy codes are coming (very) soon; many states are jumping straight to the most aggressive one
#ÜberRoof: A site-built ventilated SIP roof sandwich.
A faster way to build affordable housing in a tropical climate. It is a quick build when compared to standard block and stucco.
The complete video collection on insulating, air sealing, and installing windows in a superinsulated sunroom addition in Wayland, MA
Furring the inside of masonry walls makes room for wires and can significantly improve the R-value
Some do's, don'ts, tips, and tricks on how to deal with obstructions in wall cavities
How a blower door works, how to set it up, how to use it to find air leaks in a home's envelope, and how to break down the numbers.
When talking to homeowners or trade contractors about energy efficient construction this question is inevitable. The answer: Tight houses are good because they lower energy bills and increase comfort. But there's a big BUT
This house is superinsulated with airtight construction methods. I was delighted at the opportunity to look inside the walls, but depressed at the reason why.
Batt insulation is by far the easiest insulation to install — poorly. This intro tells the basics of installing it right.
It's easy to air seal the middle of the wall where there are no gaps, cracks, or joints. The edges are a different story, especially when one edge is wood and the other is concrete.