Preventing posts from heaving, comments on legal-pad estimating, Andersen windows revisited, more More
An experienced builder of energy-efficient homes explains the framing and air-sealing details necessary to build a tight, well-ventilated home. More
A ventilation contractor explains the ducting, sizing, wiring, and balancing that produce an effective HRV installation. More
Q: I have been called to solve an air-quality problem at a house with air-lock entries. The house has hydronic heat. The vestibules have no mechanical ventilation, and the air quality is poor. What type of ventilation do you suggest for these very small rooms? More
Homeowners and code officials are beginning to insist on better mechanical ventilation systems. A ventilation expert helps you choose the best system for your climate. More
Sometimes heavy floor coverings, furniture, or built-ins reduce the area available for radiant heating. This heating specialist shows how to turn walls and ceilings into heat emitters. More
Fuel-burning appliances like water heaters, furnaces, and boilers need a steady... More
