Insulation

Insulation plays a key role in the energy performance of a home, but it may not be the most cost-effective or reliable energy upgrade. This lesson helps Specialists understand the dependencies between insulation and air sealing in the thermal performance of a home.

Learning Objectives

At the conclusion of this lesson, you will be able to:

• Explain how conventional insulation systems work
• Identify the R-value of common insulating materials
• Distinguish the performance characteristics of common types of insulation
• Describe the relationship between R-value and energy savings
• Evaluate the quality of an insulation installation

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