Carpentry & Building Construction

Chapter 31: Thermal & Acoustical Insulation

Chapter Objectives

1. Identify several types and forms of insulation.
2. Describe how an insulator's R-value determines its effectiveness as insulation.
3. Define the main function of insulation.
4. Identify the best uses for common types of insulating materials.
5. Explain the importance of vapor retarders and ventilation.
6. Describe several types of wall construction that reduce noise transmission