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Two-Hour Fire-Resistance-Rated Walls

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Single-family attached residences (residences that share one or more walls between neighbors) are required to utilize area separation walls between units. A key design criterion of any firewall—besides its fire rating—is that it be structurally independent in a fire. This course evaluates two-hour fire-resistance-rated walls used in single-family attached and multifamily residential construction, the options available in today’s marketplace, firewall installation requirements, and fire-resistance testing.

Upon completion of this course, the Learner should be able to:

  • Define the single-family attached residence and explain the factors driving its market growth.
  • Discuss why the design and construction of a firewall mitigates the spread of fire and protects the building occupants.
  • Identify five types of two-hour firewalls and compare their design considerations and installation requirements.
  • Describe the UL U370 assembly, list the benefits of using it, and specify the requirements of the assembly as a fire separation wall.
  • Summarize the UL U370 assembly fire-resistance testing methods and results.
  • Review firewall construction in single-family attached residences in terms of compliance with the International Building Code.
  • Analyze the risk management process and quality assurance measures pertaining to firewall installations.

Approximately 1 hour. Delivered online, at your own pace.

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This course is registered with: 25 Industry Association(s)