In CSI MasterFormat Division 07, what type of building systems are covered?
Correct Answer
B) Thermal and moisture protection
Division 07 covers thermal and moisture protection, including waterproofing, insulation, roofing, and sealants. This division addresses the building envelope's protection from weather and thermal transfer.
Why This Is the Correct Answer
Division 07 in CSI MasterFormat specifically covers thermal and moisture protection systems that form the building envelope's protective barrier. This division includes waterproofing, insulation, roofing systems, air barriers, vapor retarders, and sealants - all systems designed to protect the building from weather infiltration and control thermal transfer. These systems are critical for energy efficiency and preventing moisture damage to the structure.
Why the Other Options Are Wrong
Option A: Doors and windows
Doors and windows are covered in Division 08 - Openings, not Division 07. While doors and windows contribute to the building envelope, they are classified separately from thermal and moisture protection systems.
Option C: Finishes
Finishes are covered in Division 09, which includes flooring, wall finishes, ceiling systems, and painting. These are interior and exterior aesthetic treatments, not protective envelope systems.
Option D: Specialties
Specialties are covered in Division 10, which includes items like toilet accessories, fire extinguishers, flagpoles, and other specialized equipment that doesn't fit into other divisions.
Memory Technique
Think '07 = Outdoor protection' - Division 07 protects from outdoor weather (thermal and moisture). The number 7 sounds like 'heaven' - protecting the building from what comes from above (rain, heat, cold).
Reference Hint
CSI MasterFormat specification guide or construction specifications textbook, Chapter on Division 07 - Thermal and Moisture Protection
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