for example, you can stand next to a leaky door or window and feel a cold draft in winter as infiltration brings that cold outdoor air inside. The most dramatic example of exfiltration is that whoosh of warm air you feel when you go up the attic stairs on a cold day ...
An ERV (Energy Recovery Ventilator) improves indoor air quality by replacing stale air with fresh air. Short, insulated ducts prevent energy loss, while a properly vented kitchen range hood exhausts pollutants outdoors. The crawlspace is sealed with a vapor barrier, and an efficient heat pump sys...
FSK insulation facing has a vapor barrier or a vapor retarder (the facing) that helps prevent moisture from moving from one space to another. The facing also helps protect the surface, hold the insulation together and fasten the material to building components. FSK Insulation Facing is typically ...
Blown insulation, also called loose fill insulation, is commonly used to insulate existing structures that previously had no insulation, or where additional insulation is needed. It is made up of loose particles which are blown into anatticor into wall cavities, which are the spaces between the...
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The R-value of insulation is only one part of an efficient building envelope. Heat moves by conduction, convection, radiation, and air infiltration. Consider all of these variables when determining how well an insulation product will work. R-value is an effective method of determining the heat ...
A Humidifier Is a Bandaid — The Problem Is Infiltration What Happens When You Put a Plastic Vapor Barrier in Your Wall? * These are Amazon Associate links. You pay the same price you would pay normally, but Energy Vanguard makes a small commission if you buy after using our link. ...
Western’s Moisture Control Program is an effective way to control moisture within your crawl space. The Western process includes the following steps: A detailed inspection Liquid treatment where necessary Removal of crawl space debris Installation of polyethylene vapor barriers that are custom-fit to ...
ceiling will be warmer in cold weather and cooler in warm weather. Nearly half of the heat that is lost in a home is lost through the ceiling, and a properly insulated ceiling prevents the heat of the sun from penetrating your home in the summer. Adding ceiling insulation is an economical...
If you’re uncertain whether a yellow substance in your home is mold or pollen, it never hurts to bring in an inspector to safely determine whether you have a mold infestation or not. How to get rid of yellow mold? If you have yellow mold in your home, you might be asking yourself:...