NV C-4E Drywall Practice Questions - Nevada C-4E Drywall Contractor Examination Exam

Per IBC 2018 Section 2508.2.1, when may gypsum wallboard be installed?

As soon as the roof sheathing is on, even if the building is still open to weather Whenever the outdoor temperature is above freezing, rain or not Only after weather protection for the installation is provided Before windows are in, so the board can dry the structure

Correct Answer:

Only after weather protection for the installation is provided

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