Don Fugler is a researcher at Canada Mortgage and Housing Corporation managing projects on low-rise energy use, moisture problems, indoor air quality, and other issues.
Air Flow Measurements in the Bag
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Many people in the building performance field know about a certain, easy-to-perform air flow test that involves common household items. If you are not among them, read on. If ... [continue reading]
Foil Bubble Pack: Subslab Insulation?
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This spring,my neighbor poured a slab for an addition over “R-10” bubble pack. He was taken aback when I told him that the claimed insulating value ... [continue reading]
Preventing Particle Penetration
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With residents' health increasingly dependent on a home's indoor air quality, ventilation strategies become more important than ever. [continue reading]
Dry Notes from the Underground
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Research shows that homeowners invite mold growth and serious health risks with a finished basement that has moisture problems. [continue reading]
How to Get Furnace Sizing Right
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Canada has developed a furnace sizing protocol that uses actual gas meter readings to size replacement furnaces. [continue reading]
Reducing Greenhouse Gases from Middle-Class Homes
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In 1998 the Canadian federal government signed on to the Kyoto Protocol with a stated goal of reducing national greenhouse gas (GHG) emissions to 6% below 1990 levels by 2012. This is a difficult level to achieve, and every ... [continue reading]
Looking into the Future
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How are we going to get there from here? One of the liabilities of growing older is the loss of perpetual optimism: You never see Pollyanna depicted with gray hair. When I was asked to ... [continue reading]
Houses Survive the Freeze
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In the middle of Canada's greatest natural disaster, building scientists were called upon to offer advice. Five days of relentless freezing rain brought down millions of trees and 230 high-voltage electric transmission towers. [continue reading]
