Which CSI MasterFormat division covers thermal and moisture protection?
Correct Answer
D) Division 07
Division 07 covers thermal and moisture protection, including insulation, roofing, waterproofing, and air barriers. This is a fundamental division in the CSI MasterFormat specification system.
Why This Is the Correct Answer
Division 07 - Thermal and Moisture Protection is the correct CSI MasterFormat division that covers all building envelope systems related to controlling heat transfer and moisture infiltration. This division includes insulation materials, roofing systems, waterproofing membranes, air and vapor barriers, and sealants. It's one of the most critical divisions for building performance as it directly impacts energy efficiency and building durability. Understanding this division is essential for general contractors as these systems are fundamental to every construction project.
Why the Other Options Are Wrong
Option A: Division 06
Division 06 covers Wood, Plastics, and Composites, which includes lumber, engineered wood products, plastic materials, and composite materials used in construction.
Option B: Division 09
Division 08 covers Openings, which includes doors, windows, skylights, hardware, and glazing systems.
Memory Technique
Think 'Lucky 7 keeps you dry' - Division 07 protects against moisture and thermal issues, keeping buildings comfortable and dry.
Reference Hint
CSI MasterFormat 2020 Edition - Division 07 section, or any construction specifications reference guide that lists the 50 divisions
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