Shower heat exchanger; snap-together footer form; itch-free batts; lightweight attic hoist; deck-ledger flashing; truck-seat protection; not-so-dusty drywall
Broan’s new Ultra Silent Series QTRE080R retrofit bath fan is designed to be installed from below the ceiling.
The DewStop bath-fan control by GTR Technologies monitors air for high humidity and activates the room’s exhaust fan as needed.
Bare-bones hvac proves its worth in affordable development; proposed clampdown on fly ash draws wary response; Hovnanian pays $1 million for Clean Water Act violations; more
The challenges are finding a good place for the unit and installing the ductwork without butchering interior finishes.
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Q: I understand that fiberglass batt insulation can allow air to move through it and that this air movement degrades the insulation's R-value. Two causes I've heard about are wind-washing at the eaves and convective loops that can start in a wall cavity on really cold days and wick warmth from...
Fantech’s Kitchen Ventilation System contains all the components needed to build a custom range hood: a stainless steel hood liner, a remote inline fan, and an optional inline silencer.
High-volume exhaust hoods can create negative pressure in a tightly built house, which can cause backdrafting of gas-heating appliance flues.
Part of Jenn-Air’s new Glass Collection, the 32-inch JXP5032WS Perimetric Hood looks more like a flat-screen TV than a kitchen ventilation appliance.
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Q: While the IRC has approved the use of certain "hot" unvented attics, it seems that asphalt-shingle manufacturers still recommend that their shingles be installed over vented roof assemblies. Does this mean that shingle manufacturers will void their warranties if the roof deck is insulated with...
Q. My client's metal fireplace is supplied by a makeup air system with a built-in circulation fan. This fan - which plugs into an accessible outlet - is triggered by a heat sensor in the fireplace. While effective, it's also very loud. To reduce the noise, I'd like to replace the fan's on/off...
Appliances, fixtures, and finishes
For best results, locate the heat loss with a blower door and an infrared camera.
Tubs; kitchen ventilation
Find out which models will be used and review the installation specs before rough-in
Insulation; hvac; locksets
The construction industry's leading researcher explains why what we think is true often isn't, and how some of our best hunches, based on observation of field performance, have paid off with problem-free attic assemblies.
Fiber-cement clip; more on employee theft of clients; attic-ventilation misconceptions; more
The eaves of a home can expose the structure to the ravages of wind-driven rain on two fronts: when soffits are blown out during a storm, and when winds of 90 mph or greater drive water through vented soffits. Effective December 2006, the Florida Building Code requires soffit systems to be able to...
In the hot, humid South, it's not enough to install high-efficiency air conditioning. Dedicated dehumidification, along with impeccable attention to sealing the building enclosure, is required. Researchers at LSU exhibit three practical systems that balance performance and cost in the "LaHouse"...