Podcast
Questions and Answers
The building envelope helps to protect the structure from ____ weather and climate.
The building envelope helps to protect the structure from ____ weather and climate.
the
The physical components of the building envelope include the ____, roof, walls, doors, windows and ceiling.
The physical components of the building envelope include the ____, roof, walls, doors, windows and ceiling.
foundation
The air sealing of the building envelope can improve the ____ efficiency of a building.
The air sealing of the building envelope can improve the ____ efficiency of a building.
energy
Thermal envelope thermography can be used to detect ____ issues from water intrusion.
Thermal envelope thermography can be used to detect ____ issues from water intrusion.
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Other types of anomalies that can be detected are ____ bridging, continuity of insulation and air leakage.
Other types of anomalies that can be detected are ____ bridging, continuity of insulation and air leakage.
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Study Notes
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The building envelope is the physical separator between the conditioned and unconditioned environment of a building, including the resistance to air, water, heat, light, and noise transfer.
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The many functions of the building envelope can be separated into three categories: control of rain, air control, and heat control.
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Water and water vapor control are the most fundamental functions of the building envelope.
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Air control includes the control of windwashing and convective loops, which can affect building insulation performance greatly.
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The physical components of the envelope include the foundation, roof, walls, doors, windows, ceiling, and their related barriers and insulation.
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The building envelope is the outer covering of a structure, which helps to protect it from the weather and climate, and also provides a comfortable and healthy environment for people inside.
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The building envelope must include a solid structure, a drainage plane, an air barrier, a thermal barrier, and may include a vapor barrier.
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The air sealing of the building envelope can improve the energy efficiency of a building.
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Thermal envelope thermography can be used to detect moisture issues from water intrusion, or interstitial condensation.
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Other types of anomalies that can be detected are thermal bridging, continuity of insulation and air leakage, however this requires a temperature differential between the inside and outside ambient temperatures.
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Description
Test your knowledge on the functions and components of a building envelope, including its role in controlling rain, air, and heat. Explore how the building envelope protects structures from weather and climate while providing a comfortable indoor environment.
