AL Insulation Practice Questions - Alabama Insulation Contractor Examination Exam

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Firestopping and insulation are related but distinct. When insulating around penetrations in rated assemblies, the contractor must:

Fill rated firestop penetrations with any random insulation and ignore listings Use only firestop systems listed for the penetration; ordinary insulation is not automatically a firestop Remove all firestop materials to install more insulation Assume fiberglass alone always provides a 2-hour rating

Correct Answer:

Use only firestop systems listed for the penetration; ordinary insulation is not automatically a firestop

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