Here's the right way to treat reclaimed wood for insects and mold before using it inside a home.
Using a rule-of-thumb ratio based on the square footage of living area might make sense for lighting design, but not for energy analysis.
Why insulating and air-sealing the envelope rather than ventilating the roof will keep a coastal home's interior cooler and drier.
Here are two ways to insulate a basement wall. One of them can trap moisture and create unhealthy levels of mold and mildew.
While preparing for an extensive remodeling project, we discovered that the housewrap was installed underneath the exterior 7/16-inch plywood rather than on top. According to the scope of work, we are supposed to install 1/2-inch foam board with taped seams over the entire exterior. Will the plywood sandwiched between the housewrap and foam cause a problem with moisture buildup or anything else?
