Mechanical ventilation doesn’t have to be expensive and complicated. This simple system has dried up moisture problems for one builder. More
Manufacturers have introduced a host of energy products designed to work in today’s tight homes. An energy expert takes a look at what’s new and noteworthy. More
In a tight house, kitchen and bath exhaust fans can interfere with the natural draft of chimney-vented heating equipment. An energy expert explains how power vents and combustion air supply ducts can solve the problem. More
Tight construction is now standard practice, and though it makes the house more energy-efficient, it can create serious indoor air quality problems. Three energy specialists team up to explain how to test for tightness and improve ventilation. More
Whether it comes from green framing lumber or household sources, moisture trapped in wall cavities can cause major headaches. These real-life cases illustrate the expensive consequences of failing to get water out of the walls. More
HRVs are still a mystery to many builders. A veteran installer describes how to select and install premium ventilation systems in tightly built homes. More
This newest option in cooktop exhaust fans disappears into the countertop when not in use and provides venting where an overhead hood is not practical. More
