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1315 Dew Point - Insulation Energy Efficiency - The Basics
 
1315 Dew Point - Insulation Energy Efficiency - The Basics -

Image Text: Example 1 > 50% relative humidity > vapor > 80 degrees Fahrenheit > cool 20 degrees Fahrenheit > 100% relative humidity > dew point temperature is 60 degrees Fahrenheit > Example 2 > 90% relative humidity > vapor > 80 degrees Fahrenheit > cool 2 degrees Fahrenheit > 100% relative humidity > dew point temperature is 78 degrees Fahrenheit

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INSULATION

The Basics, Air/Vapor Barriers (Vapor Retarders), Venting Roofs, Venting Living Spaces, Attics, Flat and Cathedral Roofs, Walls Above Grade, Basements and Crawlspaces, Floors over Unheated Areas, Ventilation Systems

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